Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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High overload safety up to 100/400 bar
WIKA Croatia d.o.o.
For measuring locations with increased overload
For gaseous, liquid and aggressive media, also in aggressive environments
With open connecting flange also suitable for contaminated and viscous media
Process industry: Chemical industry, petrochemical industry, power plants, mining, on-/offshore, environmental technology, machine building and general plant construction
Diaphragm pressure gauges are preferably used for low pressure ranges. Through the large working surface of the circular, corrugated diaphragm element, small pressure ranges can be measured reliably.Depending on the version, the models 432.56 and 432.36 are able, already from the smallest scale range of 0 ... 16 mbar, to withstand an overload of 40, 100 or 400 bar without any subsequent impairment of their measurement characteristics.
The diaphragm pressure gauge models 432.56 and 432.36 are manufactured in accordance with EN 837-3. The high-quality design is particularly suitable for applications in the chemical and petrochemical industry, oil and gas industry and power engineering.
The case and wetted parts from stainless steel fulfil high requirements for resistance against aggressive media. For especially high resistance requirements, the pressure chamber can be designed with a wide variety of special materials such as PTFE, tantalum or Hastelloy.
For the measurement of highly viscous, crystallising or contaminated media, the use of an open connecting flange is recommended. The open connecting flange has the advantage over a threaded connection that the pressure port cannot become blocked. With an additional flushing bore on the open connecting flange, the pressure chamber can be easily cleaned.
Model 910.32
For threaded attachment
Model 910.21
For mounting to zone 0 (EPL Ga)
Model 910.17
For measuring instruments and instrumentation accessories
Model 910.16
Model 910.11
brass, steel or stainless steel
Models IV10, IV11, IV19, IV1A, IV1B, IV1N
Model 910.33
For NS 63, 100 and 160 pressure gauges and dial thermometers
Model 910.15
For pressure measuring instruments
Model 910.14
Models IV20, IV21
2-valve manifold
Models PGT43.100, PGT43.160
For the process industry, high overload safety up to the 10-fold full scale value, max. 40 bar
Models 432.50, 433.50
For the process industry, up to 10-fold overload safety, max. 40 bar
Models PGT43HP.100, PGT43HP.160
For the process industry, high overload safety up to 40, 100 or 400 bar
Models 422.12, 423.12
Grey cast iron case
Models PGS43.100, PGS43.160
Models 432.36+8xx, 432.56+8xx
Specialists from the second tier - About the use and the advantages of diaphragm pressure gauges (PDF)
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