主要参数
Size:φ40mm(1.5〞);φ50mm(2.0〞), φ63mm(2.5〞)
Case:Stainless steel(304)
Front cover:Stainless steelcover ring(304),PC
Module:Copper-made,Stainless steel(304)
Bourdon tube:QSn4-0.3 tin bronze pipe QSM4-0.3QSn4-0.3,Stainless steel304
Socket:Copper-made,Stainless steel304
Pressure range:-30Hg-0-1000PSI
Accuracy:2.5%,1.5%
Connection means:Axial
Joint screw thread:1/8〞,1/4〞(PT,NPT,BSP,BSPT)
Oil filling composition:Glycerol or silicone oil