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. Certifications: 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

13.Material:

a) Case: SUS304  stainless steel or ABS

b) Bourdon Tube: bronze

c) Movement: brass

d) Thread: brass

e) Point: Aluminum

f) Window: PC lens, glass lens or acrylic lens

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.