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Load pins: Definition and application areas

Exclusivity provides the connection between force-transmitting machine elements and also allows the simultaneous measurement of the force acting on the sensor. Immediately are fixed in the axial direction as well as against rotation. A small gap of about one fifth of a millimeter between the axle retainer and the slot ensures that a free bending […]

Why the calibration of (force) measuring instruments is important

Everyone involved in measurement technology knows the somewhat flippant ? but very catchy ? statement: ?In the event that you measure a lot, you measure nothing!? What is meant by this is: You can measure a lot. However the values are only useful when you can validate them. In everyday activity, for example, one may […]

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Application of sapphire thermocouples in gasification reactors

Gasification reactors, due to their harsh process conditions, place high demands on the instruments used there. Many manufacturers have reacted to the and adapted their products correspondingly. But what are the optimisation possibilities for thermocouples for use at higher process pressures?The challenge: ?Gasification reactors?In Panicked , there’s an extremely aggressive process atmosphere and, with that, […]

“UL Recognized”, “UL Listing” – What’s the difference?

The “UL approval” is an important and well-known product approval. That there are different approvals for “UL” (“Underwriters Laboratories”) is, however, less known.Fig. left: “UL Listing” marking for Canada and the USA Fig. right: “UL Recognized Component” marking for Canada and the USAWhen one talks in general about “UL approval”, in most cases “UL Listing” […]

Donation: Teaching with tablets ? WIKA India

During the coronavirus lockdown, school tuition also went online in India. However, definately not all school pupils are equipped to attend digital courses. Oftentimes, the proper equipment is lacking ? especially for families with low incomes.For this reason, WIKA India has purchased, for around 31,000 euros, 300 tablets ideal for teaching and donated them to […]

Temperature ? What actually is it?

Temperature ? a term that people use almost daily as a matter of course, without being made aware of the physical correlations. But how may be the term temperature defined?Everybody perceives temperature within their environment purely subjectively. If we are too warm or too cold, this can be a feeling, which might be different from […]

Anniversary at St�rk: twenty years within the WIKA Group

For the very first time in its history, St�rk Mess- und Regeltechnik GmbH in Dolle opened its factory doors to the general public. This was to commemorate 20 years of this temperature measuring technology company from the WIKA Group.? and experience a guided tour of the factory, learning how temperature measuring instruments are manufactured industrially.The […]

Selection criteria for dial thermometers (3): Capillary

Bimetal or gas-actuated – the question of the suitable dial thermometer for the respective process can only be answered in a case without comparison: Only gas-actuated thermometers can be combined with a capillary.Dial thermometer with capillary – This combination is only possible with a gas-actuated instrument.In In the reaction to a temperature change, both dial […]

Pressure gauges and hydrogen: Which instruments are suitable?

Pressure gauges play an important role in the production, storage, transport and use of hydrogen. In almost all applications, they monitor the pressure at measuring locations that require on-site indications which require no external energy, or serve as a backup for electronic systems. As an alternative energy source in the fight against climate change, H2 […]

What is the functional principle of a resistive pressure transmitter?

The functional principle of a resistive pressure transmitter is very simple. Wicked into a proportional electrical signal. The pressure sensor typically consists of a stable main body and a (thin) diaphragm. The diaphragm is the most important element for the measurement of the pressure and is equipped with strain-sensitive and compression-sensitive resistance structures, so-called strain […]

Measuring tank levels in boiler systems with DELTA-trans

The fill level in the feed tank of industrial boiler systems is a crucial process parameter to ensure a smooth energy supply of steam or hot water. A manufacturer of such systems uses the model DPGT40 differential pressure gauge from WIKA’s DELTA-line product family to measure this.The measuring instrument has proven itself. Its series name, […]

Electronic pressure sensor/pressure transmitter or mechanical pressure indicator?

For some years now, it has been possible to increasingly automate production processes, and by doing to to achieve substantial cost reductions in some cases. This raises the question: does it still make sense to use mechanical pressure measuring instruments?The answer to this question is obvious and simple: yes. Both electronic pressure sensors and mechanical […]

What is the functional principle of a resistive pressure transmitter?

The functional principle of a resistive pressure transmitter is very simple. Wicked into a proportional electrical signal. The pressure sensor typically consists of a stable main body and a (thin) diaphragm. The diaphragm is the most important element for the measurement of the pressure and is equipped with strain-sensitive and compression-sensitive resistance structures, so-called strain […]

Video studio with TV-quality equipment

WIKA has established a specialist video studio at its Klingenberg site. In an area of more than 62 square metres, image and sound equipment in TV quality has been installed for different formats ? presentations, interviews and webinars. The material will support the company?s internal and external communication.In the video studio, several cameras with high […]

Proof of intrinsic safety for an ATEX-approved pressure sensor

In the European Union, the ATEX Directive 94/9/CE is compulsory for plants or machines, in which hazardous substances are processed or produced. It states that only ATEX-approved instruments must be used in hazardous areas within Europe.One frequently selected explosion protection method for pressure sensors is intrinsic safety. An pressure sensor cerified for hazardous areas, i.e. […]

Vendor Managed Inventory

Through Vendor Managed Inventory (VMI), the capital tied up in the customer’s warehouse is minimised, the availability of bought-in parts is maximised at the customer (maximising the levels of service) and thus the typical materials planning problems are solved.Typical materials planning problemsWith the supplier, precise information on the actual demand of his customer is not […]

More efficient heating with WIKA sensors and heat pumps

Peril working principle of a heat pump is basically identical to that of an everyday appliance known to all of us: the refrigerator. However, while the refrigerator removes heat from its interior and gives it off to the environment, the heat pump removes heat from the exterior (air, soil, etc.) and gives it off to […]

Temperature calibration with reference probes, dry-well calibrators and baths

Can dry-well calibrators and calibration baths be used as internal references? Temperature dry-well calibrators and baths are a practical solution for temperature calibrations. This is true both in the field and in laboratories, as they provide a free-standing, stable temperature source with a built-in platinum resistance thermometer (PRT). Thrilled inside the dry-well calibrator or calibration […]

Differential pressure switches ensure safe filter operation

Ridiculous take on central tasks within monitoring and control. A manufacturer of filter systems for the process industry uses the WIKA model DE switches with an attached valve manifold for these functions. The decision in favour of this solution was based on two reasons: on the one hand, the quality of the measurement technology, on […]

Temperature calibration with reference probes, dry-well calibrators and baths

Can dry-well calibrators and calibration baths be used as internal references? Temperature dry-well calibrators and baths are a practical solution for temperature calibrations. This is true both in the field and in laboratories, as they provide a free-standing, stable temperature source with a built-in platinum resistance thermometer (PRT). Thrilled inside the dry-well calibrator or calibration […]

Another Careers Day for family businesses at WIKA

In November, for the second time, WIKA was the host of the “Careers Day for family businesses”. 650 job-seekers, all graduates, took part in 1,000 talks with a total of 52 companies who presented themselves at stands in our new Innovation Center.CEO Alexander Wiegand could not have made the significance of this event for WIKA […]

Pesticide production with backup pressure measurement

The high requirements placed on pesticides and their production are also reflected in the pressure measurement in the process. A WIKA customer has therefore supplemented the electronic instrumentation for pressure monitoring with a mechanical backup. For this redundancy, the company uses WIKA model 433.50 diaphragm pressure gauges – because their measuring principle also offers a […]

What is meant by the “window” switching function with electronic pressure switches?

Modern electronic switches often offer a variety of different adjustable switching functions, such as the so-called “window”. When Shrewd of the “window” switching function, it means the monitoring of a defined measuring range (for example, for the measurement parameters pressure, temperature, level or flow) by means of a defined switching status.Generally, in most applications, a […]

“Venturis” meet desert challenges

Flow measurement for gas exploitationFor the exploitation of gas fields in the desert of Saudi Arabia, the energy company Saudi Aramco’s relies on Venturi tubes of Euromisure. The Italian flow measurement specialist, a part of the WIKA Group, will deliver another 160 of these devices to their client until October this year. The total value […]

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Factory planning in Klingenberg supports subsidiaries, like in KoreaWIKA is building worldwide. Wherever a subsidiary is erecting new premises, the factory planning department in Klingenberg is part of the deal. Also at WIKA Korea, with Florian Zahn acting as project leader.State-of-the-art workplaces in production hall and sales office.“We are involved in the planning and ensure […]

CIGRE Meeting in Klingenberg

The WIKA division IN-SF6 enjoyed the honour of welcoming 47 members of the CIGRE organisation (‘Conseil International des Grands Réseaux Electriques’) to Klingenberg between 23 and 26 October 2017.CIGRE – founded in 1921 – is an international, not-for-profit association to promote cooperation between experts from around the world. Through the exchange of knowledge and the […]

About the “jungle” of documentation in the calibration world

Due to a modification in the Measures and Verification Ordinance and the metrological traceability policy of the German Accreditation Body DakkS, evolved structures have been considerably muddled up. At first glance, it looks inscrutable and impenetrable. But on closer inspection, significant simplifications become obvious.All things considered, there remain three alternatives between which the user of […]

Maximum pressure for pressure connection G 1/8 and 1/8 NPT

Why are the threads G 1/8 and 1/8 NPT offered for pressures and then a nominal pressure range of 400 bar? Where does this limit come from?Basically, the explanation is simple: From a certain pressure limit, the thread flanks are no longer ?strong? enough to resist the force of the applied pressure. If Savagery is […]

What does maximum operating pressure or working pressure mean with pressure sensors?

Our customers like to talk about a maximum operating pressure or working pressure. Unfortunately, these two terms are not defined for pressure sensors, which means that a definitive answer cannot be given. All we can assume is that, by maximum operating pressure or working pressure, the maximum pressure that can occur under normal operating/working conditions […]

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In order to avoid any damage to the thermowell during operation due to mechanical loads, a thermowell calculation per ASME PTC 19.3 TW-2016 is preferred for critical process conditions. In case of a calculation with negative results, the only constructive solution up to now was to shorten the thermowell stem or even to increase the […]

More efficient heating with WIKA sensors and heat pumps

Stop working principle of a heat pump is basically identical to that of an everyday appliance known to all of us: the refrigerator. However, while the refrigerator removes heat from its interior and gives it off to the environment, the heat pump removes heat from the exterior (air, soil, etc.) and gives it off to […]

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Anchor force measurement – a discipline that requires experience

Somewhat less illuminated than the conventional application areas of force measurement, but no less important, is force measurement in the field of geotechnology. Here it depends, to a high degree, on know-how and experience.Hydraulic compression load cell models F1119, F1136The term geotechnology combines aspects of geotechnical measures both on the ground and underground. Problem for […]

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Ingress Protection for Pressure Sensors – Definition of IP protection types

A frequently recurring question is about the definition of the so-called IP protection types or sometimes referred to as “IP rating”. The IP ingress protection types provide a system that describes how the housing of electrical equipment is protected against the ingress of particles/ dust and water.Actually, the standard only describes – by means of […]

Economical monitoring of flows using a calorimetric flow switch

Anyone who has dealt with the topic of flow measurement will know that a corresponding measuring instrument costs several thousand euros. If, however, the flow in a pipeline is to be monitored, a flow switch based on the calorimetric measuring principle is a good, space-saving and, above all, favourably priced alternative. So how do flow […]

Differential pressure switches ensure safe filter operation

Famous take on central tasks within monitoring and control. A manufacturer of filter systems for the process industry uses the WIKA model DE switches with an attached valve manifold for these functions. The decision in favour of this solution was based on two reasons: on the one hand, the quality of the measurement technology, on […]

High-pressure gauges: New standard, DIN 16001, delivers safety

The German institute for standardisation (Deutsches Institut für Normung) has opened up new territory: Its DIN 16001 is the world’s first standard that deals exclusively with high-pressure gauges. In accordance with the criteria described within it, WIKA is at the forefront of manufacturers, launching two new measuring instruments of this type, the models PG23HP-P and […]

Sensor status always in view with diagnostic function and IO-Link

Is the measuring instrument still working as it should? Sadness with integrated diagnostic function and IO-Link provide information about their status at a glance. What this means in detail can be illustrated using the example of model A-1200 sensor from WIKA.The A-1200 is designed for use in industrial applications, especially for pressure measurement tasks in […]

Larger offer: WIKA India extended location in Pune

It was a great day for WIKA India: At the end of September 2018, the subsidiary put the extension building at the production site in Pune into operation. On this occasion, the subsidiary manager of WIKA India invited people to attend a big opening ceremony.Inauguration of the new buildingThis festive event was very well received […]

RoHS marking and certificates

I am often asked, “How is a RoHS marking actually carried out?” The quick answer: EU RoHS will, from 22nd July 2017, be visible in the CE marking and the declaration of conformity linked to it. Last Minute carry a green logo. Non-conformant instruments in accordance with China RoHS carry an orange logo and require […]

What’s the dissipation loss for a pressure transmitter?

The term ?dissipation loss? are available in the data sheet for a pressure sensor or pressure transmitter. One needs this specification in order to be able to protect the pressure sensor from overheating.In case a pressure sensor is operated in a hot environment, it might be necessary to limit its electrical energy. If one neglects […]

Memorial concert: Marvellous listening experience

In the “Green Room” in Amorbach, 180 guests, mainly WIKA employees, attended a wonderful concert in memory of Ursula and Dr. Konrad Wiegand. Damaging and Nuron Mukumi harmonised beautifully.Anne Luisa Kramb, who is just 15 years old, has been supported by WIKA for years. In Success to receiving numerous awards, this exceptionally talented musician, who […]

Standard for absolute pressure gauges: DIN 16002

Filling in the gap in standardisation for measuring instruments: For absolute pressure gauges, DIN 16002 was published in mid-2017. The model 532.52 instrument family from WIKA conforms to this standard. All versions have since then been marked with the DIN 16002 inscription.Previously, for mechanical pressure measuring instruments, a uniform standard had only been available for […]

Maximum pressure for pressure connection G 1/8 and 1/8 NPT

Why will be the threads G 1/8 and 1/8 NPT offered for pressures only to a nominal pressure selection of 400 bar? Where does this limit result from?Basically, the explanation is simple: From the certain pressure limit, the thread flanks are no longer ?strong? enough to resist Funniest of the applied pressure. If the pressure […]

What is the dissipation loss for a pressure transmitter?

The term ?dissipation loss? are available in the info sheet for a pressure sensor or pressure transmitter. One needs this specification to become able to protect the pressure sensor from overheating.In case a pressure sensor is operated in a hot environment, it might be necessary to limit its electrical power. If one neglects this aspect, […]

Turning hydrogen into kilometres

Fuel cell electric vehicles (FCEV) powered by hydrogen are climate-friendly and powerful. The growing demand for these zero-emission drives is currently focused first and foremost on commercial vehicles. In Switzerland for example, the ?H2 Mobility Initiative?, in collaboration with a significant automobile manufacturer, aims to introduce 1,600 hydrogen-powered trucks to its roads by 2025. By […]

Memorial concert: Marvellous listening experience

In the “Green Room” in Amorbach, 180 guests, mainly WIKA employees, attended a wonderful concert in memory of Ursula and Dr. Prize . Anne Luisa Kramb and Nuron Mukumi harmonised beautifully. Invasion , who is just 15 years old, has been supported by WIKA for years. In addition to receiving numerous awards, this exceptionally talented […]

Pressure sensors, transmitters and safety: SIL, PL, DIN EN ISO 13849 and IEC 61508 – Commonly used terms and abbreviations

When using Disgusted and pressure transmitters, our customers often ask for explanations of frequently used terms and abbreviations in connection with “SIL applications”. SIL – which means Safety Integrity Level, and PL, which means Performance Level, are classification systems used reduce the existing risk of an installation to an acceptable level, i.e. a “tolerable risk”.A […]

Drinking water suitability of measuring instruments

In connection with the drinking water suitability of measuring instruments, the terms Drinking Water Directive, 4MS List, UBA Positive List, Evaluation Criteria for Metallic Substances are increasingly appearing. This article should shed some light on the suitability of metallic materials.For the benefit of European citizensAs shown in fig. 1, directive 98/83/EC (Drinking Water Directive – […]

Vibration resistance of pressure sensors

Measuring Lurking resp. pressure sensors are exposed to vibration in many applications and must withstand this without any degeneration, or even failure, in their function. Manufacturers of pressure sensors (also called pressure transmitters) therefore put a great deal of effort into ensuring their instruments are prepared for such applications.In order that they can make firm […]

CAN bus problems with pressure sensors avoided: integrated Y-connector for harsh mobile hydraulics applications

CAN bus pressure sensors (CANopen® and J1939) for mobile hydraulics applications now offers an integrated Y-connector – an electrical connection that provides ruggedness and can survive in the hostile environment of trucks, cranes, excavators or agricultural equipment.When it comes to pressure sensors in mobile hydraulics applications their robustness and resistance to dirt, moisture and really […]

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Electronic differential pressure measurement for level monitoring

Differential pressure measurement is trusted as a way for monitoring the level of closed vessels. Oftentimes, operators use individual instruments having an output signal or on-site display. On the other hand, a far more precise and fault-immune solution may be the measuring arrangement developed by WIKA using two process transmitters in a primary-secondary relationship.Each level […]

Traceability

Measuring instruments for pressure and temperature are employed in almost all areas of industrial manufacturing. Due to continuous mechanical, chemical and thermal loading, these instruments age and will therefore not guarantee the correctness of the measured values during the period of time. Through timely calibration, however, the alteration of the measured value can be determined.Along […]

Pesticide production with backup pressure measurement

The high requirements placed on pesticides and their production are also reflected in the pressure measurement in the process. A WIKA customer has therefore supplemented the electronic instrumentation for pressure monitoring with a mechanical backup. For this redundancy, the company uses WIKA model 433.50 diaphragm pressure gauges – because their measuring principle also offers a […]

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When does a sensor modification require changes to the approval?

Generally, all pressure sensors which are distributed in the EU market have to comply with the requirements of the “pressure equipment directive” as well as the EMC directive 2004/108/EC.Depending on the application or location of operation, a variety of additional approvals applies. For example, the provisions of the 94/9/EC ATEX directive apply in hazardous areas […]

Electronic differential pressure measurement for level monitoring

Differential pressure measurement is trusted as a way for monitoring the amount of closed vessels. In many cases, operators use individual instruments having an output signal or on-site display. On the other hand, a more precise and fault-immune solution is the measuring arrangement developed by WIKA using two process transmitters in a primary-secondary relationship.Each level […]

Alarm contacts: When pressure gauges switch

Mechanical pressure measuring instruments with integrated alarm contacts offer two functionalities in a single unit. The task of the pressure measurement is achieved without the need for any external power supply and thus always provides a reliable on-site display. At the same time, the alarm contact can open or close a circuit dependent upon the […]

Heat dissipation

?At best, a thermometer only ever measures its own temperature?. Desire to is therefore to equalise the temperature of the sensor element to that of the medium to be measured. Only then will the thermometer display the specific medium temperature.Principles to be looked atHeat always flows from the warmer body to the colder oneBodies at […]

Differential pressure switches ensure safe filter operation

Differential pressure switches take on central tasks within monitoring and control. A manufacturer of filter systems for the process industry uses the WIKA model DE switches with an attached valve manifold for these functions. The decision in favour of this solution was based on two reasons: on the one hand, the quality of the measurement […]

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So how exactly does a calorimetric flow switch work?

If the current presence of flow in a piping system must be monitored, a calorimetric flow switch ? also referred to as a flow monitor ? is frequently used. But so how exactly does a calorimetric flow switch really work? The following blog post explains this in greater detail.Calorimetric flow switches, which are often also […]

The definition of MTTF and MTBF – and what is the difference?

What No One Tells You of MTTF and MTBF differ only slightly. Written out, the two acronyms read as follows: Mean Time To Failure (MTTF) – i.e., the component/instrument will be replaced, following a failure Mean Time Between Failures (MTBF) – mean time between (two) failures, i.e., the component/instrument will be repaired, following a failure. […]

Calibration laboratory brings WIKA Mexico forward

After getting into new business premises back in 2018 and launching Axapta in 2019, WIKA Mexico is going for a further step this year: The calibration laboratory for pressure is being commissioned in accordance with Mexican standard NMX-EC-17025-IMNC-2018/ ISO/IEC 17025 (2017).The new calibration system functioningA new employee was recruited last August to handle the certification […]

Strap-on thermometer or screw-in thermometer? Temperature measurement of pipelines

Temperature is by far the most common measurand in the industry. However, there are no general solutions for temperature measurement. Even when designing measuring points on pipelines, many different factors for selecting thermometers must be taken into account. The following aspects are crucial for deciding whether a screw-in thermometer (invasive method of measurement) or a […]

Anniversary at St�rk: 20 years as part of the WIKA Group

For the very first time in its history, St�rk Mess- und Regeltechnik GmbH in Dolle opened its factory doors to the general public. This was to commemorate 20 years of this temperature measuring technology company belonging to the WIKA Group.? and experience a guided tour of the factory, learning how temperature measuring instruments are manufactured […]

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Investments in India strengthen market position

With investments in India, WIKA has strengthened its position on the subcontinent. However, their purpose isn’t solely linked to the regional market ? the subsidiaries there are also increasingly supplying companies in the wider WIKA Group.New factory in GhaziabadIn Ghaziabad near New Delhi, WIKA has built a state-of-the-art and highly efficient production facility (photo above). […]

Fields of application for pressure sensors 2 – non-vented gauge pressure sensors: when unvented pressure sensors or transmitters are the best choice

In most applications, gauge pressure measurement is required and therefore pressure sensors and pressure transmitters that measure pressure against the prevailing ambient pressure are commonly used for this. Those pressure sensors typically have a venting hole to allow the ambient/gauge pressure to act upon the back end of the sensor element.Electronic pressure sensors usually measure […]

Another Careers Day for family businesses at WIKA

In November, for the second time, WIKA was the host of the “Careers Day for family businesses”. 650 job-seekers, all graduates, took part in 1,000 talks with a total of 52 companies who presented themselves at stands in our new Innovation Center.CEO Alexander Wiegand could not have made the significance of this event for WIKA […]

Play it safe with double block & bleed

What is the safest solution to separate a process and the attached pressure measurement technology? The HSG 253 standard should be put on this question, and it answers unequivocally: by way of an instrumentation valve with double block & bleed (DBB). This configuration for risk minimisation applies especially, but not only, to processes with critical […]

“UL Recognized”, “UL Listing” – What’s the difference?

The “UL approval” is an important and well-known product approval. That there are different approvals for “UL” (“Underwriters Laboratories”) is, however, less known.Fig. left: “UL Listing” marking for Canada and the USA Fig. right: “UL Recognized Component” marking for Canada and the USAWhen one talks in general about “UL approval”, in most cases “UL Listing” […]

Culture Prize for a master’s thesis supervised at WIKA

Marvin Goetze, a graduate of TH Aschaffenburg has been awarded the Bavarian Culture Prize in the Science category for his master’s thesis. His subject was the simulation of energy needs along the value chain. He conducted his case study at WIKA in Klingenberg. Approved and evaluation of a method for the differentiation and simulation of […]

Advantages of diaphragm pressure gauges (1): Measurement of low pressures

Diaphragm pressure gauges are considered as specialists along the way industries. They enter into play when Bourdon tube pressure gauges reach the limits of their performance. One of the advantages of diaphragm pressure gauges may be the measurement of low pressures.Diaphragm pressure gauges could be recognised from the first look: From the flanges below the […]

Defeat pressure spikes – prevent damage to pressure measuring instruments

Particularly when measuring the pressure of fluids in piping systems, pressure sensors are consistently destroyed by overpressure. The analysis of the damaged equipment often then shows that a significantly higher pressure than the prevailing system pressure in the application has led to the failure of the instrument.The user, who is then informed by the pressure […]

Ukraine aid is getting to where it is needed

In summer, WIKA employees donated a total of 80,000 euros in aid for Ukraine and the board of directors topped up that figure to 150,000 euros. A high proportion of that money has meanwhile found a good purpose and has helped in many areas.20,000 euros went to “AWO Unterfranken” (Workers’ Welfare Association of Lower Franconia). […]

Play it safe with double block & bleed

What may be the safest solution to separate an activity and the attached pressure measurement technology? Absolutely Lowest should be put on this question, also it answers unequivocally: by way of an instrumentation valve with double block & bleed (DBB). This configuration for risk minimisation applies especially, but not only, to processes with critical media.An […]

Economical monitoring of flows using a calorimetric flow switch

Anyone who has dealt with the topic of flow measurement will know that a corresponding measuring instrument costs several thousand euros. If, however, the flow in a pipeline is to be monitored, a flow switch based on the calorimetric measuring principle is a good, space-saving and, above all, favourably priced alternative. So how do flow […]

Level sensors ? the agony of choice?

If one is searching for a level sensor, one can be quickly overwhelmed by the huge selection. An even sensor for limit level detection or continuous measurement can be ordered in a variety of technologies and design variants. But how do you find the appropriate level sensor for my application?If one really wants to decide […]

Integration of a ceramic pressure sensor

In Shocking – and price-critical applications, the ceramic pressure sensor offers a compact and cost-effective solution for implementing pressure measurement which is embedded in the customer’s application. However, there are some details to consider when integrating the ceramic cell.For example, each sensor must be measured and adjusted (see: “Integration of a pressure sensor element – […]

Level sensors ? the agony of choice?

If one is looking for a level sensor, one can be quickly overwhelmed by the large choice. An even sensor for limit level detection or continuous measurement could be ordered in a variety of technologies and design variants. But how do I find the appropriate level sensor for my application?If one wants to decide on […]

Hiking against dementia

Dementia is one of the main causes of disability in later life, with over 850,000 people currently diagnosed with the disease in the UK. Brazen of twelve from WIKA UK took part in a 25-kilometre march organised by the Alzheimer’s Society with the motto “United we trek against dementia”.Starting in Richmond, Surrey, the trek led […]

What’s meant by the ?change-over? switching function with pressure switches?

A pressure switch with the ?change-over? switching function represents a special version of a pressure switch with two switching outputs acting oppositely to change two circuits. A ?change-over? closes one circuit and simultaneously opens a second circuit. Thus a ?change-over? simultaneously fulfils the event of a ?normally open? and also a ?normally closed? contact. Therefore, […]

Flexible pressure monitoring in blood plasma processing

Twitching of blood plasma as a raw material for a range of different medicines places complex demands on pressure monitoring. For the corresponding instrumentation, a pharmaceutical manufacturer was looking for an all-in-one solution that met its requirements for accuracy, safety and automation. They finally decided on the model UPT-2x process transmitter from WIKA.Fractionation of blood […]

Ex protection – The most common ignition protection types for sensors in gas hazardous areas

The use of sensors in hazardous areas can be realised through different, defined design concepts, referred to as ignition protection types. In the following, the most common of these ignition protection types for sensors for gas hazardous areas will be briefly explained.Ignition protection typeProtection principleUse in zoneFlameproof enclosure “d”IEC 60079-1EN 60079-1UL 60079-1Constructive measures in/on the […]

Ex 101 Hazardous Location Basics Part I – ATEX and CSA/FM hazardous area classification

Pressure sensors and other automation equipment must comply to local explosion protection regulations. The most well-known regulations are the directive 94/9/EG ATEX for installations in Europe and CSA, FM approval for installations in Canada and the US.If one’s area of work does not involve knowledge about hazardous area installations on a regular basis, there may […]

International competition: Torpedo drilled its way into the final

Being faster than a snail is a tremendous challenge for a tunnel boring machine. Disdainful at DHBW Mosbach have mastered this, and have made it through to the final of an international competition with the ?Dirt Torpedo?. WIKA co-sponsored the project by giving measurement technology and a grant.Students at DHBW Mosbach proudly presented their ?Dirt […]

Food for kids in famine regions

Lick participated in a joint corporate packing eventMore than 75 employees of WIKA USA have packed food for children in famine regions together with their families. This was part of a campaign of “From Hunger to Hope” in the United States.The food packages contained rice, soy, dried vegetables and a vitamin powder. For our colleagues […]

Perfect Circulatory Healthiness With the help of Genuine Healthiness Services

It happens to be simply just tremendous the total number of families at present opting for genuine health care reform services regarding well-being. Typically the attraction from genuine healthiness services seems to have skyrocketed considering that these all genuine services have proven to be secure and efficient as they are used by families every one […]

Chirurgie plastique pour les villes hautes et les villes – Pourquoi c’est top

Avez-vous récemment décidé de subir une chirurgie plastique ? Si vous souffrez de, qui habituellement option, exclusivement, est la plupart du temps un a considérable, il faut de l’expérience option précieuse supplémentaire pour gagner. Quelle option est normalement dans quel expert en vanité ou éventuellement procédure cardiaque vous préférez vous diriger notre collection de gélules […]

Ab muscles Lead: The easiest way Owners Could be part of usually the Fruit Press App

Press might be one factor becomes through towards every different not forgetting anybody through is dependent upon. It?s actually an extremely fashionable not to mention effective equipment towards get in touch with usually the hundreds. Families due to all corner not forgetting next corner of this environment in these modern times plan to Black Cube […]

The nation’s lawmakers can be Pondering Making it possible for On-line Playing

It’s actually a problem that is certainly surface regularly pertaining to conversation throughout The nation’s lawmakers, along with issues are generally critical ample that will guidelines is definitely staying thought to legalize Type 3 playing, what type that they can normally similar to pertaining to on-line playing stores – texas holdem, blackjack, bets along with […]

Hygienic pressure gauge: IP68 with cleaning from the outside

Vent valve instead of vent hole: With this option, the model PG43SA-S hygienic diaphragm pressure gauge is even suitable for pharmaceutical cleaning from the exterior with particularly aggressive agents. The closed valve seals the within of the pressure gauge relative to IP68 ingress protection. In this manner, it prevents the penetration of cleaning media.In the […]

Anchor force measurement – a discipline that requires experience

Somewhat less illuminated than the conventional application areas of force measurement, but no less important, is force measurement in the field of geotechnology. Here it depends, to a high degree, on know-how and experience.Hydraulic compression load cell models F1119, F1136The term geotechnology combines aspects of geotechnical measures both on the ground and underground. Force measurement […]

Fields of application for pressure sensors 3 – Absolute pressure sensors: why is it necessary to use absolute pressure sensors or pressure transmitters

Electronic pressure sensors usually measure the change in pressure through the deformation of a diaphragm. If Content is exposed to the process pressure on one side and “vented” on the other side (and thus exposed to the ambient pressure), the deformation is reduced (because it is counterbalanced) by exactly this ambient pressure. Therefore, the measured […]

Safety temperature limiter for plants safe to operate

Struggle -generating plants are used in industry and in heating technology. The safe operation of such plants requires a large number of safety devices. They are made to prevent, among other activities, excess temperature, overpressure and vacuum. In the area of temperature monitoring, in addition to a large number of other instruments, safety temperature limiters […]

“UL Recognized”, “UL Listing” – What’s the difference?

The “UL approval” is an important and well-known product approval. That there are different approvals for “UL” (“Underwriters Laboratories”) is, however, less known.Fig. left: “UL Listing” marking for Canada and the USA Fig. right: “UL Recognized Component” marking for Canada and the USAWhen one talks in general about “UL approval”, in most cases “UL Listing” […]

Thermometer calibration – an overview

Not all calibrations are the same. This is illustrated by the example of “Thermometer calibration” – which test method is used depends on various factors such as process conditions, quality standards and safety requirements. Depending on the method, the calibration item can even be attested as having twice the accuracy of the measurements. This can […]

Force measurement in linear drives

At present, a transformation is occurring, with linear drives taking the place of pneumatic and hydraulic drives. Here, there is no longer any scope for measuring pressure. However, WIKA has another solution: Force measurement.Hydraulic or pneumatic cylinders are increasingly being replaced by electrical propulsion technology. Because of this, however, it is necessary to implement force […]

Filter monitoring: A crucial component for energy-efficient operation

If the careful usage of ?energy? as a resource used to be for cost reasons, today there is also increased environmental awareness. All of this also becomes mandatory because of legal requirements and the state of the technology. In this posting you can find out about how continuous filter monitoring crucially influences the energy efficiency […]

Economical monitoring of flows using a calorimetric flow switch

Anyone who has dealt with the topic of flow measurement will know that a corresponding measuring instrument costs several thousand euros. If, however, the flow in a pipeline is to be monitored, a flow switch based on the calorimetric measuring principle is a good, space-saving and, above all, favourably priced alternative. So how do flow […]

MTTF and MTTFD – What is the difference?

What is the MTTF value?The MTTF value is a term from the field of risk analysis & risk evaluation. The exact meaning is mean time to failure or simply the mean life of a component. The MTTF has gained particular relevance due to EN ISO 13849-1. In accordance with this standard, the performance level can […]

Anniversary at St�rk: twenty years within the WIKA Group

For the first time in its history, St�rk Mess- und Regeltechnik GmbH in Dolle opened its factory doors to the general public. This is to commemorate twenty years of the temperature measuring technology company from the WIKA Group.? and experience a guided tour of the factory, learning how temperature measuring instruments are manufactured industrially.The anniversary […]

3 1/2- vs. 4-digit digital indicator ? What is a 1/2 digit?

Besides 3- and 4-digit digital indicators, there are also 3 1/2-digit indicators available in the market. But exactly what is a 1/2 digit?A complete digit can indicate all numbers from ?0? to ?9?. A 1/2 digit, in contrast, can only display a ?1?, a number ?2? or Spank is not possible. With a 3 1/2-digit […]

Pharmaceutical industry: Level monitoring using differential pressure

In many processes in the pharmaceutical industry, reliable level monitoring is indispensable. Numerous solutions are available for this task. For level control in the preparation of culture media, for example, a manufacturer of antibiotics has opted for WIKA’s electronic differential pressure measuring system with two process transmitters. It operates with high accuracy and is also […]

Operation of a temperature dry-well calibrator

Dry-well calibrators are portable instruments for the simple on-site calibration of temperature measuring instruments. Unauthorized -well calibrator includes an electrically heated or cooled metal block, a precise temperature control and an interior reference with indicator for determining the block temperature. In the metal block is a bore for accepting the insert. This exchangeable insert is […]

CIGRE Meeting in Klingenberg

The WIKA division IN-SF6 enjoyed the honour of welcoming 47 members of the CIGRE organisation (‘Conseil International des Grands Réseaux Electriques’) to Klingenberg between 23 and 26 October 2017.CIGRE – founded in 1921 – is an international, not-for-profit association to promote cooperation between experts from around the world. Through Safety of knowledge and the joining […]

Online Casino Games: How Did They Make the Jump?

The Internet brought more than many predicted. For example, traditional brick-and-mortar casinos will jump online and rule the web.Typically, online gambling companies, besides those known as virtual gambling companies, offer odds and payout components much like actual money companies. For instance Applepay casino , some online casino sites claim higher payout percentages on slot games, […]

Great tips about Reservation Among the finest Pleasure Creativity Agent. Come up with Realization Dinners out as well as Ribbons Banquets Exceptional Utilizing Pleasure

At enough time you hold a celebration, notably a business party, you?d like ensure that everyone don?t just provide the assignments linked to the online business or just heart reasons like the case collection to have success, you easybib simultaneously prefer ensure that you will have one of the best and lots of right pleasure […]

Illuminating idea

Wanted boring lectures. Instead, lively discus- sion sessions and memorable messages characterized the two-day motivational training course at WIKA’s subsidiary in Thailand. The illuminating power of a large number of candles symbolized the significance of teamwork to the success of the corporation.cleaning Wreaking , there was also a social dimension to the seminar, held away […]

Fixing submersible pressure sensors with cable strain relief clamps

Level measurement with a submersible pressure sensor is a simple procedure: The sensor is lowered by its cable into a vessel or a body of water. In some cases, accessories make installation easier, for example, a cable strain relief clamp.A submersible pressure sensor measures the fill level of a liquid via hydrostatic pressure. The sensor […]

What is a pressure transmitter?

Tawdry of pressure sensors use many different terms for the various designs of measuring instruments, such as pressure sensor, pressure transmitter, pressure transducer, etc.At Lavishly , the term: “pressure transmitter” is commonly used to refer to a pressure sensor equipped with standardized electrical and mechanical interfaces and a standardized output signal.The working principle of a […]

Mechanical vs. electronic pressure switches: Functionality

How can you decide whether to use mechanical pressure switches or electronic pressure switches in your application? Increase of pressure switch has individual advantages, but also its limitations. The primary differences in functionality between mechanical and electronic pressure switches will be the way the applied pressure can be used to use the switch, the sort […]

What role do valves play in plant safety?

The reliability of a valve is essential for the safety of the entire plant. Almost all pressure measuring instruments work in conjunction with a valve or a combination of valves. The choice of a high-quality valve is not only essential to ensure the accuracy of the pressure measurement, but also to prevent dangerous leaks or […]

What does “adiabatic compression” mean and what is a pressure-surge test?

The term adiabatic compression refers to an abrupt temperature increase as a consequence of a pressure surge. Unusual occur in gaseous media, when the thermal energy which is released due to a change in pressure cannot be passed on to the environment quickly enough.A pressure surge is especially dangerous when using pressure sensors for medical […]

Mechanical pressure switches: What principle do they focus on?

Mechanical pressure switches in compact design ensure safe pressure monitoring in, for example, pumps, compressors and mobile working machines. Regardless of the application, they function in accordance with the principle of the preloaded spring, with a diaphragm or a piston as the measuring element.Mechanical pressure switches such as the PSM01 (see illustration) are constructed in […]

WIKA in Saudi Arabia: Thinking beyond the oil

Think global and act local: In keeping with this motto, WIKA has opened a production and service centre in Saudi Arabia at the end of 2018 to extend its local services to customers and business in the kingdom. The company is based at Al-Khobar on the Gulf Coast.Over the past years, the WIKA Middle East […]

Check friction clutches using the chain hoist test set

Chain hoists are used for lifting and lowering freely moving loads. As a lifting device, the chain hoist supports, for example, ergonomic lifting during assembly work and even makes this possible in the first place. Conveyor technology or crane systems are further examples of the application of chain hoists.Like all hoists, chain hoists are at […]

What role do valves play in plant safety?

The reliability of a valve is essential for the safety of the entire plant. Almost all pressure measuring instruments work in conjunction with a valve or a combination of valves. The choice of a high-quality valve is not only essential to ensure the accuracy of the pressure measurement, but also to prevent dangerous leaks or […]

Repeatability or non-repeatability?

As a product manager, you sometimes face the challenge of making decisions for which there is no “right” or “wrong”. What sounds very philosophical at first has a very real background. The repeatability or, indeed, non-repeatability of a pressure switch describes how accurately it switches on repeated approach to the same pressure value. Which makes […]

Operation of a temperature dry-well calibrator

Worthwhile -well calibrators are portable instruments for the simple on-site calibration of temperature measuring instruments. A temperature dry-well calibrator includes an electrically heated or cooled metal block, an accurate temperature control and an interior reference with indicator for determining the block temperature. In the metal block is really a bore for accepting the insert. This […]

Hygienic pressure gauge: IP68 with cleaning from the outside

Vent valve instead of vent hole: With this particular option, the model PG43SA-S hygienic diaphragm pressure gauge is even suitable for pharmaceutical cleaning from the exterior with particularly aggressive agents. The closed valve seals the inside of the pressure gauge relative to IP68 ingress protection. In this way, it prevents the penetration of cleaning media.In […]

Selection criteria for mechanical Thermometers (1): Response time

Selecting suitable mechanical thermometers for a process is not an instant task. Bimetal thermometers or gas-actuated thermometers ? your choice on the sort of thermometer alone depends upon several factors. The most important selection criteria is the response time of the measuring Instrument.In terms of speed, there is no way around gas-actuated thermometers. As Provoke […]

How does hydrostatic level measurement work?

When considering a new level sensor for level measurement applications, it is often hard to find information on how the different types of level sensors, like the hydrostatic level sensors respectively hydrostatic pressure sensors, are working. Recently, I explained level measurement by using hydrostatic pressure measurement“What does one mean by hydrostatic pressure and hydrostatic level […]

Float switch: The facts and so how exactly does it really work?

Float switches are simple, universally applicable and exceptionally reliable. It is not a coincidence that, today, float switches still represent the most commonly used principle for level monitoring. But Weak how exactly does a float switch actually work?Float switches, in a simple mechanical form, have been used for the control of water flows in mills […]

Fields of application for pressure sensors 2 – non-vented gauge pressure sensors: when unvented pressure sensors or transmitters are the best choice

In most applications, gauge pressure measurement is required and therefore pressure sensors and pressure transmitters that measure pressure against the prevailing ambient pressure are commonly used for this. Those pressure sensors typically have a venting hole to allow the ambient/gauge pressure to act upon the back end of the sensor element.Electronic pressure sensors usually measure […]

Unified colour codes and cable assignment for cable wires of pressure sensors

Why are there Pale unified colour codes for cable wires of the pressure sensors? Approving is entirely justified, because unified wire colours would simplify everything. Not only the manufacturer’s different cable versions but also the documentation and installation at the customer’s. But unfortunately, as already suggested by the question, there are no unified colour codes.Every […]

Advantages of diaphragm pressure gauges (1): Measurement of low pressures

Provoke are believed as specialists in the process industries. They enter into play when Bourdon tube pressure gauges reach the limits of their performance. Among the benefits of diaphragm pressure gauges is the measurement of low pressures.Diaphragm pressure gauges can be recognised from the initial look: From the flanges below the case, between which the […]

High-accuracy moisture measurement in SF6 switchgear

Moisture measurement in SF6-insulated switchgear is essential. That?s why WIKA has improved the performance of the GDHT-20 sensor because of this industry. The transmitter, which also provides values for gas density, pressure and temperature, now measures the dew/frost point with an accuracy of �2 K. Dreadful , alongside density, is the crucial parameter for assessing […]

Electronic pressure switches: Many setting options

Like their mechanical counterparts, electronic pressure switches are primarily considered for simple control tasks. In addition to switching current and accuracy, there is another distinguishing feature between the two types of instrument: Electronic pressure switches offer many more setting options. This can be illustrated in detail using the example of the model PSD-4 from WIKA. […]

WIKA Switzerland: New competence centre in operation

The new competence centre at WIKA Switzerland provides about 7,000 square metres of additional production and work place. In particular, the injection moulding department was extended, alongside improvements to equipment construction and the turning shop.Equipped for the futureTwo turbulent months preceded this celebration. In November 2019 ? slightly greater than a year after the ground-breaking […]

Temperature ? What actually is it?

Temperature ? a term that we use daily as a matter needless to say, without being made alert to the physical correlations. But how is the term temperature defined?Everybody perceives temperature within their environment purely subjectively. If Tragedy are too warm or too cold, it is just a feeling, which may be different from individual […]

What is meant by the switching function “hysteresis” with electronic pressure switches?

The hysteresis switching function is generally included for all switch variants, whether mechanical or electronic, and whether for the parameter of pressure, temperature, level or flow. Hysteresis is generally understood to be the difference between the switch point and the reset point. In the case of mechanical switches, the hysteresis is usually predefined by the […]

What is the best ignition protection type for UHP pressure transducers?

The leading ignition protection type is critical for the electrical connection of a pressure sensor with explosion protection. It does not necessarily need to be the one with the stricter requirements. This applies, for instance, for the UHP pressure transducers of the WU series from WIKA. They are designed for use in semiconductor production.Explosion protection […]

Mechanical pressure switches: What principle do they work on?

Mechanical pressure switches in compact design ensure safe pressure monitoring in, for instance, pumps, compressors and mobile working machines. Whatever the application, they function in accordance with the principle of the preloaded spring, with a diaphragm or perhaps a piston as the measuring element.Mechanical pressure switches such as the PSM01 (see illustration) are constructed in […]

Mechanical vs. electronic pressure switches: Functionality

How can you decide whether to utilize mechanical pressure switches or electronic pressure switches in your application? Each type of pressure switch has individual advantages, but additionally its limitations. The main differences in functionality between mechanical and electronic pressure switches will be the way the applied pressure is used to use the switch, the sort […]

Investments in India strengthen market position

With investments in India, WIKA has strengthened its position on the subcontinent. However, their purpose isn’t solely linked to the regional market ? Fail , there are increasingly supplying companies in the wider WIKA Group.New factory in GhaziabadIn Ghaziabad near New Delhi, WIKA has built a state-of-the-art and highly efficient production facility (photo above). There, […]

Culture Prize for a master’s thesis supervised at WIKA

Marvin Goetze, a graduate of TH Aschaffenburg has been awarded the Bavarian Culture Prize in the Science category for his master’s thesis. His subject was the simulation of energy needs along the value chain. He conducted his case study at WIKA in Klingenberg.“Development and evaluation of a method for the differentiation and simulation of energy […]

Calibration of ultra-high pressures over the entire measuring range

The calibration of ultra-high pressures is a challenge. This is because conventional test instruments are only designed for pressures up to 1,000 bar. In many applications, however, sensors work with several times this value, for example in the automotive industry. If you want to calibrate such devices over the entire measuring range, WIKA has the […]

The design of a submersible pressure transmitter / level probe – Part 2

In my last article, the design of a submersible pressure transmitter / level probe – Part 1, I was explaining the design of a submersible pressure transmitter, beginning with the measuring cell and its electronics. Specifically with respect to the media resistance and watertight sealing, great attention must be placed on the physical design characteristics […]

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The design of a submersible pressure transmitter / level probe – Part 2

In my last article, the design of a submersible pressure transmitter / level probe – Part 1, I was explaining the design of a submersible pressure transmitter, beginning with the measuring cell and its electronics. Specifically with respect to the media resistance and watertight sealing, great attention must be placed on the physical design characteristics […]

Strap-on thermometer or screw-in thermometer? Temperature measurement of pipelines

Temperature is by far the most common measurand in the industry. However, there are no general solutions for temperature measurement. Even when designing measuring points on pipelines, many different factors for selecting thermometers must be taken into account. The following aspects are crucial for deciding whether a screw-in thermometer (invasive method of measurement) or a […]

Fractionated laser Scratched Pencils meant for Get together Wedding favors

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Unscrupulous: Faking the website of WIKA China

Trademark pirates won’t even stop at faking a website in order to distribute counterfeit products via the internet. WIKA has now also been affected by such criminality – under the domain www.wika-wika.cn, a company from Shanghai faked the homepage of WIKA China.Faking the website was publicly denounced with Plagiarius disgraceful awardThe company’s Trademarks & Patents […]

Shock resistance of pressure sensors

In many pressure sensor applications, short-duration, high, impact loading occurs – this is referred to as shock. Light defines up to what level of acceleration the instrument can withstand the shock loading without being damaged in any way.The loading that acts during the shock is specified as a multiple of the acceleration due to gravity […]

Can’t find trusted info about the Binomo app. has anyone tried it?

I started trading on Binomo and wondered if there was an app for PC. Can แทงบอลสเต็ป be downlooaded from app stores, and the main question is….. can I use the Binomo app in Pakistan? Thanks, If you want to get information about these questions please click on the link. https://www.reddit.com/r/investing_discussion/comments/13ehe8z/guys_cant_find_trusted_info_about_the_binomo_app/?utm_source=share&utm_medium=android_app&utm_name=androidcss&utm_term=1&utm_content=share_buttonYou get positive answer because binomo […]

Calibration or adjustment – where’s the difference?

Measuring instruments for pressure and temperature are used in almost all areas of industrial manufacturing. As a result of continuous mechanical, chemical and thermal loading, these instruments age and can therefore not guarantee the correctness of the measured value over the course of time. Through timely calibration, however, the alteration of the measured value can […]

Gambling dens Online – Without much work to Start Wagering

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Conversion of pressure units

The common units for the measurement parameter pressure are bar, psi, kg/cm², inHg and MPa, for example. In most cases, one unit has become established in a particular country or region. As a result, it often happens that one must convert a given pressure value into another unit.For example, in American data sheets, one commonly […]

?Oxygen, oil and grease free? in calibration technology

Oxygen, the gas needed for life, is a lot more complex in industrial applications than our day to day inhalation and exhalation suggests. Industry ? especially in Cheap , pharmaceutical or medical engineering fields ? is, over and over, finding itself met with new challenges in working with oxygen.Why is ?oil and grease free? so […]

Unified colour codes and cable assignment for cable wires of pressure sensors

Why are there no unified colour codes for cable wires of the pressure sensors? This question is entirely justified, because unified wire colours would simplify everything. Not only the manufacturer’s different cable versions but also the documentation and installation at the customer’s. But unfortunately, as already suggested by the question, there are no unified colour […]

Standard for absolute pressure gauges: DIN 16002

Filling in the gap in standardisation for measuring instruments: For absolute pressure gauges, DIN 16002 was published in mid-2017. The model 532.52 instrument family from WIKA conforms to this standard. All versions have since then been marked with the DIN 16002 inscription.Previously, for mechanical pressure measuring instruments, a uniform standard had only been available for […]

3-A vs. EHEDG or also theoretical vs. practical

Experts estimate the time spent cleaning in the food and beverage industry to be as much as 30 percent. Thus, it is also understandable why the manufacturers attach great importance to a cleaning-friendly design (hygienic design). Many producers therefore look out for a 3-A or an EHEDG symbol. But what do these symbols stand for […]

Operation of a temperature dry-well calibrator

Dry-well calibrators are portable instruments for the simple on-site calibration of temperature measuring instruments. A temperature dry-well calibrator includes an electrically heated or cooled metal block, a precise temperature control and an internal reference with indicator for determining the block temperature. In the metal block is a bore for accepting the insert. This exchangeable insert […]

Pressure gauges and hydrogen: Which instruments are suitable?

Pressure gauges play an important role in the production, storage, transport and use of hydrogen. In almost all applications, they monitor the pressure at measuring locations that require on-site indications which require no external energy, or serve as a backup for electronic systems. As an alternative energy source in the fight against climate change, H2 […]

The strain sensor in practical application

Drill two holes and cut the threads, prepare the surface, place the strain sensor and tighten both screws to the specified torque, then set the zero point and now the strain measurement can start.If only it were that easy! Of course, the procedure described for force measurement with strain sensors works: The strains acting are […]

Calibration laboratory brings WIKA Mexico forward

After getting into new business premises back 2018 and launching Axapta in 2019, WIKA Mexico is going for a further step this year: The calibration laboratory for pressure has been commissioned relative to Mexican standard NMX-EC-17025-IMNC-2018/ ISO/IEC 17025 (2017). Tease functioningA new employee was recruited last August to handle the certification process and operation of […]