<Back                                                   Overview - Model: PCh / PChG
Diaphragm gauges with horizontal diaphragm are designed low pressure applications. With open flange connection these diaphragm pressure gauges can be supplied in suitable versions for all kinds of media, even aggressive, contaminating or viscous media.

These gauges are 5 times over range protected, to max. 40 bar (600 psi).

Model PCh / PChG with stainless steel bayonet ring case is suitable for applications where a sealed case (dirty, damp or corrosive atmosphere) and / or chemical resistance is required.

  
Model P100-3, 2.5 bar  
PCh: Dry version.
PChG: With glycerine filling.
Case Sizes: 100 (4")
160 mm (6")
Case: 304 stainless steel.
Ring: Bayonet ring 304 stainless steel.
Pressure Ranges: 0-10 mbar - 0-40 bar or 0-4"WC - 0-600 psi (also vacuum or compound ranges).
Accuracy: ± 1.6 % f.s.
Process Connection: Bottom connection ½" BSP, ½" NPT, M 20 x 1,5 or open flanges according to DIN EN or ASME.
Wetted Parts:

Lower flange:
Zinc plated carbon steel, stainless steel, Zinc plated carbon steel / PTFE (accuracy ± 2.5%) or stainless steel / PTFE(accuracy ± 2.5%).

Diaphragm:
Zinc plated carbon steel, stainless steel or duratherm.
 
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