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Type: Miniature Pressure Gauge

Type: P235S, P235B


Service intended


P235S and P235B series are miniature gauges. These gauges are designed to be installed in the narrow and the tight places where regular pressure gauges cannot be installed. Therefore, these gauges are useful for installation on small machines such as positioners. It shows the excellent performance where severe vibration is present.


Nominal diameter


35 mm




±3.0 % of full scale


Scale range (MPa, kPa, bar)


0 ~ 0.2 MPa to 0 ~ 3.5 MPa


Working pressure


Steady : 75 % of full scale
Over range protection : 130 % of full scale


Working temperature


Ambient : P235S : -40 ~ 65 °C
               P235B : -20 ~ 60 °C
Fluid : P235S : Max. 200 °C
          P235B : Max. 60 °C


Temperature effect


Accuracy at temperature above and below the reference temperature (20 ℃) will be effected by approximately
±0.4 % per 10 ℃ of full scale



Standard features


Pressure connection


P235S - Stainless steel (316SS)
P235B - Brass




"C" type bourdon tube
P235S - Stainless steel (316SS)
P235B - Brass




Stainless steel (304SS)




Stainless steel (304SS)




White aluminium with black graduations




Black painted aluminium alloy


Process connection


⅛", ¼" PT, NPT and PF




Window : Safety glass with stainless steel cover



Download:  CATALOG 

Đồng hồ áp suất P235 P235S

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