1. intelligent
2.one gas meter one card
3.encryption
Port: chongqing
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 2000 Piece/Pieces per Day
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: 4pcs in one carton, then packed by pallets.
Delivery Detail: As requirements
Main Features
card reader connected to PC)
6.Remaining gas volume display
7.Disassemble proof function, tamper resistance
& magnetic proof
8One prepaid card applicable only for one meter
ITEM | UNIT | SPECIFICATION | |||
G1.6 | G2.5 | G4 | |||
cyclic volume | dm3 | 1.2 | 1.2 | 1.2 | |
Nominal flow rate(Qn) | m3/h | 1.6 | 2.5 | 4 | |
maximun flow rate(Qmax) | m3/h | 2.5 | 4 | 6 | |
minmun flow rate(Qmin) | m3/h | 0.016 | 0.025 | 0.04 | |
total pressure losss | Pa | ≤200 | |||
operating pressure range | kPa | 0.5-10 | |||
permissible error | Qmin≤Q<0.1Qmax | % | ±3 | ||
0.1Qmax≤Q<Qmax | % | 1.5 | |||
min.recording numeric | dm3 | 0.2 | |||
Max.recording numeric | m3 | 99999.999 |
How prepayment meter works?
The smart card reader and the PC with the software installed are to be located at Management Office. Customer will top up the amount using the IC card/Prepayment card via computer sales system. The first time purchasing will input the customer details. One card is specialized for one meter and user. The card can be used repeatable.
Instruction to use
Alarming
Battery replacement
Checking remaining gas
To check the remaining gas, push the button on the panel, LCD will show the remaining gas volume and gas meter condition
Valve will be closed when
i) low pressure battery
ii) the remaining gas volume is to alarm gas volume and equal zero
iii) Incorrect installation of battery
iv) Abnormal indication from meter