: Bourdon Tube

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

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P235S,P235B_Miniature pressure gauge

P235S - 316SS Internal P235B - Brass Internal

Attached files

Bourdon Tube

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Attached files

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