First, the main technical indicators:

Suitable medium: compressed natural gas (CNG)

Flow range: 1 ~ 40Nm3/min

Rated pressure: 20MPa
 
Measurement accuracy: ± 0.5%

Measurement repeat accuracy: measurement accuracy of 1/2

Explosion levels Exdibem Ⅱ AT4

Ambient temperature: -25 ~ +55 ℃

Ambient humidity: 30 ~ 90% RH

Power Supply: 220VAC ± 20%

Power-down weight was: less than 15min

Plus gas complex significantly: 1000 times

Pull off the valve opening force: not more than 400N

IC Card Specifications: RF card certified by SAM

Second, the main features:

Chinese menu-driven operating system independent research and development, powerful, safe and stable.

Elegant, ergonomic design, easy operation and maintenance.

Show: Blue mode LCD display with large screen, high brightness light-emitting diode (LED) display character height 1.2 "

Tax control, IC card, communications reservation interface, can be connected with the host computer.

Refilling the machine has gas, preset fixed amount aerated.

Filling machine reusable remarkable 1000 filling data to be available for inspection; data can also be set for one week, connected to the host computer to the data can be stored for more than one year.

Recommend the use of a the imported pneumatic valve; long life, good sealing and difficult ice block, the service life of up to 200,000 times.

The filling machine has a safety interlock system, when a loss of pressure, over-voltage, over-current, over charge, the measurement signal is interrupted, the pressure transmitter fault system refilling the machine can automatically shut down.

Temperature - pressure compensation function.