The gauge is suitable for measuring the medium differential that with corrosive noncrystallize gas and liquid. It can indicate two working pressure and differential pressure. The gauge is used in striking, pulsation of medium, vibration environments.

Serial code：

Specification：

Model	Structure style	Differential pressure (Static pressure max.) MPa	Accuracy %
CYS-150-Z CYS-150T-Z	No edge at radial direction, With back part at radial direction	0-0.14(0-0.25) 0-0.23(0-0.4),0-0.34(0-0.6) 0-0.58(0-1.0),0-0.9(0-1.6) 0-1.4(0-2.5),0-2.3(0-4.0) 0-3.4(0-6.0)	±2.5

Design： Q/320211 DGH04-2002
Environment temperature： -25℃~55℃
Medium temperature： <60℃
Temperature effect： ( the temperature deviates 20℃±5℃ ) ≤0.4%/10℃。

Main parts materials：

Name	Material
Shell	1Cr18Ni9
Lead pressure system	1Cr18Ni9
Tube	316L

Dimension:

Model	Dimension mm
Model	D	D1	A	B	d	d₀	L	M
CYS-150-Z	150	161	120	90	/	/	35	20×1.5
CYS-150T-Z	150	161	120	90	165	5.5	35	20×1.5

Ordering：

Operational environment permits contain corrosive gas.
Maximum pressure ( positive and negative ) must not high than max. static pressure 3/4.
Name/Model/Scale range
The screw thread can be R 1/2, G 1/2 A according to the request.