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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For UHP (ultra high purity) applications
Nominal size1 ½", 2"
Accuracy classNS 1 ½": Grade B per ASME B40.1NS 2": Grade A per ASME B40.1
Scale ranges0 ... 1 to 0 ... 400 bar (0 ... 15 to 0 ... 6,000 psi)or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure limitationSteady: 3/4 x full scale valueFluctuating: 2/3 x full scale valueShort time: Full scale value
Permissible temperatureAmbient: -40 ... +60 °CMedium: +100 °C maximum
Temperature effectWhen the temperature of the measuring system deviatesfrom the reference temperature (+20 °C):max. ±0.4 %/10 K of full scale value
Ingress protectionIP 54 per EN 60529 / lEC 529
Models WU-20, WU-25, WU-26
For applications in hazardous areas, Ex nA ic
Model GCS-1
Models WUC-10, WUC-15, WUC-16
Model 130.15
For HP (high purity) applications
Model 230.15-851
UHP, stainless steel version, with reed contact
Models 432.10, 432.15
UHP, nominal sizes 1" and 1.3"
Model 230.15 with 1 contact model 851.3
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