STS Keypad Prepaid Gas Meter

STS Keypad Prepaid Gas Meter

Short Description

The CA768-K02 is a high-precision diaphragm gas meter designed specifically for various gas media and equipped with STS prepaid standards. One of its main features is its strong corrosion resistance.The CA768-K02 manufactured according to strict international standards. When the meter is installed and locked, a customer interface unit (CIU) keyboard will be installed near the customer, which can be used for balance checking, history search, and topping up.

Products Details

Main Features

Battery life 10 years
Data storage 10 years Optional valve leakage warning Low power usage and low failure rate LORAWAN/NB-IOT/GPRS/3G(optional) Low credit warning and low battery alarm Meter body approved in accordance with MID by CMI Recharge by inputting 20-digit token code via keypad
 

Metrological Parameters

Type G1.6 G2.5 G4
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
Cyclic volume  dm³ 0.7 1.2 2
Working Pressure KPa 0.5-50KPa
Maximum permissible error  % Qmin<Q<0.1Qmax: ±3;  0.1Qmin<Q<0.1Qmax: ±1.5
Standard compliance OIML R137 (2012) / EN1359:1998/A1:2006
Pressure Loss kPa <200
Maximum Reading m³ 99999.9
Weight 2.4kg

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