150mm back thread connection Pressure Gauge

Brief Description

Y series general pressure gauge measures pressure of medium like liquid, vapor and gas that are safe without danger, no crystallization, no solidification, and doesn’t corrode steel, copper and copper alloy.

It has different mounting types like radial type, radial type with rim, axial type, axial type with rim etc.

Structure Principle

Measurement system includes joint, bourdon tube and driving mechanism, reading through needle.

Parameters

Working environment condition: -40~70 degree, relative humidity is not more than 85%
Temperature influence: not more than 0.4%/10 degree (working temperature deviation is 20±5℃)

Materials of main parts  

Reference Operating Condition

Basic error, return difference, friction error and needle deviation stability is in accordance with GB/T1226-2010 under the following condition:

a) Environment temperature: 20±5 degree

b) Gauge is under normal working condition

c) Uniform load change

Note: normal working position is vertical mounting if without notice.

Temperature influence: not more than 0.4%/10degree(operating temperature deviation 20±5 degree)

Execution standard: GB/T1226-2010

Operating temperature: 40degree~70degree

Vibration-resistant class: V.H.3