P112 FREON GAS SERVICE PRESSURE GAUGE

Description

P112 series are designed to withstand the shock, the vibration and the pulsation which could be generated from freon gas service.

Nominal diameter	60 and 75 mm
Accuracy	±1.5 % of full scale
Scale range (MPa, kPa, bar)	60mm : -0.1 ~ 0.2, 0.4, 1.0, 1.5, 2.0 MPa            0 ~ 2.5, 0 ~ 3.5 MPa 75mm : -0.1 ~ 0.2, 0.4, 1.5 MPa            0 ~ 3.5 MPa
Working pressure	Steady : 75 % of full scale Over range protection : 130 % of full scale
Working temperature	Ambient : -20 ~ 60 ℃ Fluid : 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
Pressure connection	Brass
Element	Brass C type bourdon tube
Case	Black finished steel
Window	Polycarbonate (60 mm) Glass (Only 75 mm)
Movement	Brass
Dial	White aluminium with black graduations
Pointer	Black painted aluminium alloy
Process connection	7/16" UNF ¼" PT, NPT and PF ⅜" PT, NPT and PF (Only 75 mm)
Manufacturer

Datasheet:

All features and specifications subject to change without notice, delivery subject to availability, correction of errors and omissions excepted.