Main products: universal pressure gauge; axial pressure gauge: axial edge pressure gauge: vacuum gauge: anti-seismic pressure gauge; all stainless steel pressure gauge; anti-seismic all stainless steel pressure gauge: positioning pressure gauge; differential remote pressure gauge; seismic difference remote pressure gauge: inductive pressure transmitter; all stainless steel induction pressure transmitter: diaphragm pressure gauge; pressure relay; seismic electrical contact pressure Force gauge: all stainless steel anti-seismic electric contact pressure gauge: photoelectric anti-seismic electric contact pressure gauge; seismic photoelectric signal electric contact pressure gauge; diaphragm pressure gauge; exhaust muffler manufacturer's seismic diaphragm pressure gauge: corrosion resistant diaphragm pressure gauge; corrosion-resistant and anti-seismic diaphragm pressure gauge; stainless steel bellows pressure gauge; bellows pressure gauge; Bimetal thermometer; electrical contact bimetal thermometer: clip type double Metal thermometer: anti vibration differential pressure gauge; protection relay; anti vibration electric contact pressure gauge of steam muffler (high power); explosion-proof inductive contact pressure gauge; anti vibration inductive contact pressure gauge; controller; inductive contact pressure gauge (with switch amplifier); anti vibration electric contact pressure gauge (with protection relay); anti vibration magnetic sensitive electrical contact pressure gauge and other instruments. Y-60 / 100 / 150 ordinary pressure gauge: it is applicable to measure the pressure of liquid, gas or steam which does not explode, crystallize, solidify and corrode copper and copper alloy. Working temperature: - 40 ℃ ~ 70 ℃. The standard of instrument: GB / t1226-2001.