Steel Material Smart LORA RF Communication Prepaid and Postpaid Gas
The CA768 LORA RF Prepaid and Postpaid Gas meter is an unique
residential gas meter designed to accurately measure volumes of
natural gas, town gas liquefied petroleum gas etc. With this type
you are assured of continuously good metrology and revenue
protection at the same time.
Its stringent components selection meets highest demand standard in
global market. I t is designed to increase customer satisfaction
and save costs by providing reliable performance and long-term
measurement accuracy for residential applications. With our broad
range of prepaid system solutions, you can manage this type gas
meter along with your STS prepaid electricity meters.
G1.6, G2.5 and G4
Light and easy to handle
Recharge by inputting 20 digits TOKEN in keypad.
Prepaid and post-paid mode swappable
Low power usage and low failure rate
Over 10 years’ data storage in absence of power
Prepared for AMR functions with RF, MODBUS, and RS485 (on request)
Available with EMC, ESD, EMI approval
Low credit warning
Advanced tamper detection
PLC/RF/GPRS communication(On request)
Time of Use(TOU), muti-tariff, holiday setting.
Easy connection to User Interface Unit(UIU) for split type
15 year designed life
Balance alarm can be set by user according to his own need.
|Nominal Flow Rate m³/h||1.6||2.5||4|
|Maximum Flow Rate m³/h||2.5||4||6|
|Minimum Flow Rate m³/h||0.016||0.025||0.040|
|Working Preesure Pa||0.5|
|Basic Error %||Qmin<Q<0.1Qmax: ±3; 0.1Qmax<Q<Qmax: ±1.5;|
|Leak-Provenance kPa||No leakage below 15kPa|
|Pressure Loss kPa||<250|
|Maximum Reading m³||99999.9|
|Minimum Reading m³||0.2|
Dimensions and diagram