All stainless steel bellows-gauge,bellows-gauge is the same with a measure which to no rusty avail for Aluminium alloy.

All stainless steel bellows-gauge.

Bellows-gauge has  a no explosive risk of  micromanometer and negative pressure.It Is widely used in natural draft boiler, gasway etc.This instrument can Field mountin ang Local Indicator.

Configuration Principle:

Bellows-gauge is made up of  in measurement system(including terminal,syphon etc.),drive mechanism(including button pole mechanism,gear mechanism),indicating device(including pointer and dial)and shell(including ring gasket of shell and watch-glass).The working principle is that the free end of syhon bringing corresponding elastic deformation,when the process fluid measured under the influence of pressure,and than it is maqnified by transmitting of gear mechanism.The pointer fastened on the gear shaft of movement will point out on the measured valud on the dial.

Producible diameter: 63,75,100 ,150MM

Pressure range:2.5kpa;3.5kpa;......100kpa etc.

Watchcase:SUS304

Connect:304(According to buyer request)

Bellows:316L

It can stricke out oil shock-proof bellows-gauge.

All stainless steel bellows-gauge