Series Typ Diaphragm Pressure GaugeSeries. TYP diaphragm pressure gauge is composed a conventional pressure measuring instrument, a connector and a diaphragm seal. This combination enables a general purpose pressure gauge to measure media of strong corrosion, high temperature, high viscosity, containing suspend mater or crystallizing.Diaphragm gauges are universally used in petrochemical, alkali, chemical fiber, pharmaceutical, metallurgical, and food industries.Specification:Type: Diaphragm seal pressure gaugeCase size: 100; 150Accuracy: 1.5%Case material: Stainless steelRange: Vacuum-0.1Mpa ~ 60MpaBourdon material: 316SSMovement material: Stainless steelDiaphragm: 316SS, HC, Ta, Monel, PTFE CoatingConnection: M20*15 or 1/2 NPT (other on request)Connection: ANS, JIS, DIN, HG20529-97Ambient temperature: -40~+70o CProtection: IP55, IP65Filling liquid: Silicon (select glycerin or fluorolube oil)