Duplex pressure gauge_P336,P338

  • p336 338(1).jpg

Duplex pressure gauge_P336,P338

High-quality products, preferential prices, perfect after-sales service




Detailed Introduction

Service intended

P336 and P338 series offer dual air brake system, differential pressure indication and it can be used for  any other application where two independent pressures are indicated on a single dial.

Nominal diameter 100 mm (P336)
110 mm (W) x 110 mm (H) (P338)
Accuracy ±1.5 % of full scale
Scale range (MPa, kPa, bar) 0 ~ 0.4 to 0 ~ 3.5 MPa (P336)
0 ~ 1 and 0 ~ 1.2 MPa (P338)
Working pressure Steady : 75 % of full scale
Over range protection : 130 % of full scale
Working temperature Ambient : -40 ~ 65 °C
Fluid : Max. 200 °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 Stainless steel (316SS)
Element Stainless steel (316SS)
Case Black painted aluminium
Cover Black painted aluminium (P336) ABS resin (P338)
Window Safety glass (P336) Polycarbonate (P338)
Movement Brass
Dial White aluminium with black graduations
Pointer Black painted aluminium alloy
Process connection ⅜" PF


Demand Message