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
 
Accuracy
 
±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
 
Element
 
"C" type bourdon tube
P235S - Stainless steel (316SS)
P235B - Brass
 
Case
 
Stainless steel (304SS)
 
Movement
 
Stainless steel (304SS)
 
Dial
 
White aluminium with black graduations
 
Pointer
 
Black painted aluminium alloy
 
Process connection
 
⅛", ¼" PT, NPT and PF
 
Option
 
Window : Safety glass with stainless steel cover
 
 
Download:  CATALOG