Specifications
Descriptions about cng pressure gauges
1.good and stable quality
2.long durance
3.rich experience ind R&D
4.OEM and ODM
Details about cng pressure gauges(BY)
1. Application of cng pressure gauges
A. CNG pressure gauge is mainly used in measure the pressure of the natural gas inside vehicles’ gas tank and high pressure lines.In addition it also transfer the measured value of the gas pressure into an electrical signal and send it to the oil/gas switch in the driving control board in order to accurately indicate the pressure.
B. The main function of the sensor are directly to measure the gas pressure and transfer it into an electronic signal.when the madium pressure effect on the spring pipe system and cause displacement.The pressure coming from the gas can be shown by the indicating hand on the scale,At the same time,trough the sensing magnet and Hall effect circuit assembled at the free end of the spring the pressure value can be transferred into electronic signal sent to an oil/gas switch.
3. Detailed Parameters of cng pressure gauges
| Tube and socket | Phosphor bronze and brass |
| Movement | Brass |
| Connection | Bottom 1/4-inch BSP, BSPT, NPT |
| Pressure range | 0 to 400bar, 0 to 40MPa, 0 to 5, 800psi |
| Window | Polycarbonate with output pin |
| Accuracy | 2.5% |
4. The sensor will give you a linear voltage output that changes with the bars.
Pression(bar) Output voltage(DCV)
40 bar +/-10 bar 2, 5 V+/-1 V
65 bar +/-10 bar 5 V +/-1V
100 bar +/-10 bar 7, 5 V+/-1 V
140 bar+/-10 bar 11, 3 V +/-1 V
5.Warranty conditions: The warranty period terminates minimum 1 year with a mileage limit. IF exceed the warranty period, you need to pay for the cost if you want to apply for warranty service
6.If any special requirement , can be customerized.
Order samples and try it for yourself,for more details please feel free to contact us.
Company informations:
Work shop:
Chengdu shuangliu Jiali Machinery co.,Ltd. founded in 2000 who is the first to develop, manufacture, sell CNG/LPG/LNG reducer, injector, ECU etc.
Jiali machinery located in Chengdu, Sichuan province, China. There is one numerical control machine center with 10sets machine. More than 30 skillful workers, 3 engineers with more than 10 years experiences. There are 4 assemble lines, about 20 skillful workers. 1 warehouse and package work team.
Certification:
Regulators:
CNG/LPG Injector:
CNG/LPG ECU:
NG/LPG Generator:
NG/LPG Generators, power from 2kw to 200kw. Pl details or catalogue, pls contact with me.