CNG dispenser

CNG dispenser General Functions

Display unit price,volume and sum with high brilliance back light in both two-side LCD;

Operation interface adopts big LCD,display including operator,driver,vehicle type,flow,pressure,temperature,IC card balance and so on;

Calibrate by pressure transducer;

Set of all parameters by encryption,parameters protected by password setup function;

Each hose(motherboard)can save 12,000 transaction,and supporting inquiry and print historical data;

Refuel by preset volume and sum,stopped by integral sum at any time;

Inquiry shift total volume,shift total sum and total totalizer;

Mental keyboard is optional;

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);

Monitor malfunction automatically and display Malfunction code with maintenance method;

Pressure switch automatically,which assures take out CNG from storage system accurately and effectively;

Save data automatically after power cut,display data lingeringly;

Shut down solenoid valve and display reason while over pressure,lose pressure and overflow;

Monitor malfunction of mass flow meter and stop refueling while mass flow meter has malfunction;

Gas leakage and gas lost protection,display alert information;

Count and record solenoid valve malfunction lost gas volume by using optional monitor system;

Preset communication interface,inspect information including refuel and dispenser performance in real time by using optional management system;

Breakaway coupling;

Manual emergency shut-down valve;

Filter online cleaning function;

Pressure discharge and blow-off.