Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:100 pc
Supply Capability:30000 pc/month
Overview
CG-L Series IC Card Residential Gas Meter is an integrated intelligent gas meter consisting of built-in valves and intelligent controllers, and automatic billing of gas meters. Users pay fees first, and then use gas, which effectively solves the problem of meter reading, charging and gas control. Can realize the advance charge, reduce the labor intensity of employees, reduce the company's operating costs, improve the use of funds.
Usage and features
Usage and and features
Pre-collection of gas charges and gas control function
Pre-order gas volume and exhaust closing valve function
Anti-strong magnetic interference, power off data protection function
Support different level of gas price function according to user demand
Air and amount of a variety of billing methods
Battery under-voltage, power off valve function
Various alarm prompt function
Prevent illegal card attack function
Common alkaline battery and lithium battery optional or dual battery power function
Item | CG-L-J1.6 | CG-L-J2.5 | CG-L-J4 | |
Flow-rate Qn (m3/h) | 1.6 | 2.5 | 4 | |
Maximum flow-rate Qmax (m3/h) | 2.5 | 4 | 6 | |
Minimum Flow-rate Qmin (m3/h) | 0.016 | 0.025 | 0.040 | |
Intrinsic Error | Qmin≤ Q<0.1 Qmax | ±3% | ||
0.1Qmax≤Q≤Qmax | ±1.5% | |||
Pressure Loss (Pa) | ≤230 | |||
Working Pressure (Kpa) | 0.5-20 | |||
Working Voltage (V) | 4.9-6.3（LR61.5V x 4） | |||
Static Current (μA) | ＜20 | |||
Working Temperature (°C) | -10~+40 | |||
Please consult customer service before placing an order in order to confirm with size(same price) of the relevant product.
