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CNG pressure gauge

Features:

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.

 

Specification:

1. Type: YR   

2. Accuracy rating: 2.5

3. Case Diameter: *0mm=2''. Or, your customized size

4. Measurement range: 0~**0bar,  0~6,**0psi (dual scale)

5. Coupling: Bottom or back connection

6. Thread Coupling: M*0x1,5, BSP, NPT, BS, UN...

7. AmbientTemperature: **0~*0°C 

8. Relative humidity: ≤*0%

9. Wire connection: white wire ,output signal

                               red wire , positive  Voltage

                               black wire, negative Voltage

*0. Certification: ISO***1:***8,    Certificate of Utility Model Patent

*1. Dial plate: Single or dual scale (psi, kpa, mpa, bar, kg/cm) available

*2. Measuring medium:      non-corrosive  

 

Material:

 

 Instructions:

 When the voltage between **5 bar and **0 bar the green light on switch lighted;  when  the voltage between *5 bar and *0 bar the red light on switch lighted.