External Waterproof CNG Gas Pressure Gauge Manometer

  • Description
Product Detail

CNG PRESSURE GAUGE

CNG Pressure Gauge is an essential part of CNG vehicles, fixed on the intake valve between cylinder and pressure regulator to show the pressure of natural gas in cylinder. Through a gas pressure sensor inside, the gauge sends pressure signal to fuel changeover switch, so that the driver get to know the gas volume inside cylinder.

 

Dimensional drawing:

 


Specification:

Pressure Gauge Specifications Sheet


Sensor Type

Optical sensor

Over Pressure

520Bar(130% of the max pressure)

Burst Pressure

1000Bar(250% of the max pressure)

Testing Pressure

400Bar

Working Pressure

200Bar

Leakage Rate

=0.005%

Calibration accuracy

1.6

Durability

=80000cycles

Thread

1/4 BSP, M14*1.5

Certification

None(during applying )

Water Proof

IP65

Body Material

Case and movement: stainless connector: brass

Assembly position

Radial

Working Temperature

-30? - 100?

Supply voltage minimum

12V/5V

Maximum over voltage

12.5V

Warranty term & condition

One year

 

Models:

Model

Input

Deviding resistance  

 

Typical Output




40±10bar

70±10bar

110±10bar

150±10bar




CB01

?12v

4.7kO

1.3v

2.3v

3.3v

4.3v

CB03

?12v

4.7kO(Installed in sensor)

1.3v

2.3v

3.3v

4.3v

CB08

?5v

12kO

3.8v

2.8v

1.8v

0.8v

CB08G

?5v

12kO

3.8v

2.8v

1.8v

0.8v


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Xi'an Dongxu Meters Instruments Co.,Ltd

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