Detailed Product Description

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: 50mm=2^''. Or, your customized size

4. Measurement range: 0~400bar,  0~6,000psi (dual scale)

5. Coupling: Bottom or back connection

6. Thread Coupling: M20x1,5, BSP, NPT, BS, UN...

7. Ambient Temperature: -10~70°C 

8. Relative humidity: ≤80%

9. Wire connection: white wire ,output signal

                               red wire , positive  Voltage

                               black wire, negative Voltage

10. Certification: ISO9001:2008,    Certificate of Utility Model Patent

11. Dial plate: Single or dual scale (psi, kpa, mpa, bar, kg/cm^{) available}

12. Measuring medium:      non-corrosive

Material:

 Instructions:

 When the voltage between 175 bar and 200 bar the green light on switch lighted;  when  the voltage between 25 bar and 50 bar the red light on switch lighted.