CNG Dispenser

Product Description

Model: HQHP-JQJ-I (II) and HQHP-JQJ-IC-I (II)
Medium: CNG (Compressed Natural Gas)
Accuracy: 0.5%
Flow range: 2-30m3/min, 2-40m3/min
Rated pressure: 20MPa
MAWP: 25MPa
Compressive strength: 37.5MPa
Ambient temperature: -25DC-+55DC
Power supply: 220V+-15%, 50Hz+-1Hz
Rated power: Around 180W
Intrinsic safe/Expl. Proof: Exidemib II AT4
Measuring unit: Kg, Nm3
Min. Reading value: 0.01kg, 0.01Nm3
Single volume range: 0-9999.99
Total volume range: 0-99999999.99
Density preset range: 0.0001-0.9999
Packing dimension (mm): 1000X750X2300
Weight (Kg): Around 225

1. Display unit price, volume and sum with high brilliance back light in both two-side LCD;
2. Operation interface adopts big LCD, display including operator, driver, vehicle type, flow, pressure, temperature, IC card balance and so on;
3. Calibrate by pressure transducer;
4. Set of all parameters by encryption, parameters protected by password setup function;
5. Each hose (motherboard) can save 12, 000 transaction, and supporting inquiry and print historical data;
6. Refuel by preset volume and sum, stopped by integral sum at any time;
7. Inquiry shift total volume, shift total sum and total totalizer;
8. Metal keyboard is optional;
9. Dispenser with IC card has function of IC card management, auto settlement and favorable unit price (Preset IC card interface in dispenser without IC card);
10. Monitor malfunction automatically and display malfunction code with maintenance method;
11. Pressure switch automatically, which assures take out CNG from storage system accurately and effectively;
12. Save data automatically after power cut, display data lingeringly;
13. Shut down solenoid valve and display reason while over pressure, lose pressure and overflow;
14. Monitor malfunction of mass flow meter and stop refueling while mass flow meter has malfunction;
15. Gas leakage and gas lost protection, display alert information;
16. Count and record solenoid valve malfunction lost gas volume by using optional monitor system;
17. Preset communication interface, inspect information including refuel and dispenser performance in real time by using optional management system;
18. Breakaway coupling;
19. Manual emergency shut-down valve;
20. Filter online cleaning function;
21. Pressure discharge and blow-off.