Pressure Gauge
Pressure Gauge
Brief Description

Y-150general 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, ra

Details

Structure Principle

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

Parameters

Model

Y-40

Y-40Z

Y-60

Y-60Z

Y-60ZT

Y-100

Y-100ZT

Y-150

Y-150ZT

Y-200

Y-250

DN    mm

￠40

￠60

￠100

￠150

￠200，￠250

Joint thread

M10*1

M14*1.5

M20*1.5

Accuracy

2.5

1.5

Measuring range

MPa

0~0.1; 0.16; 0.25; 0.4; 0.6; 1; 1.6; 2.5; 4; 6

0~0.6; 1; 1.6;

2.5; 4; 6

0~10; 16; 25

0~10; 16; 25; 40; 60

-0.1~0

-0.1~0; -0.1~0.06; 0.15; 0.3; 0.5; 0.9; 1.5; 2.4

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

Materials of main parts  

Name

Joint

Spring tube

Movement

Shell

No. of material

Copper        alloy

HPb59-1

Phosphor  copper

QSn4-0.3

Copper alloy

Steel board

0.8F

 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℃

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%/10℃(operating temperature deviation 20±5℃)

Execution standard: GB/T1226-2010

Operating temperature: 40℃~70℃

Vibration-resistant class: V．H．3