Application

The ammonia pressure gauge can be used in measuring the pressure of the service medium which has no corrosion functional of the carbon steel, stainless and solders like tin. Mainly used in measuring the pressure of the liquid or gas of the ammonia which will be concern in fertilization manufacture and the refrigeration equipment?

Structure

The pressure gauge is made up of measuring pressure system (involve connector, bourdon tube).gear setting, pointer setting and outer case. When the service medium act on the flexibility parts and make it move, with the help of the stick, magnified by the gear setting and the pointer point it out on the dial.

 Parameter

Accuracy:2.5,1.6

Environment condition:-40°C~70°C,relative humidity is no more than 90%.
Temperature in flence:when the environment temperature deviate from 20±5°C,the additional error is no more              than 0.4%/10°C.
Weight: 0.6kg (YA-100)

              0.9kg (YA-150)