In order to meet the requirements of charging and measuring, the large-flow industrial intelligent gas-meters are developed. The products have two series as following:
Large-flow turbine type intelligentgas-meter:TQ-6G6~TQ-6G1007 types
Large-flow involucra typeintelligentgas-meter:TQ-7DN25~TQ-7DN1005 types
Technical features
Temperature:-5~+50℃Relative humidity:5%~95%
Working pressure:0.5~20kPaMeasuring grade:B or 1.5 class
Measuring range:0.06~750m3/hVoltage:4.5V,
Working current value:<30 mAQuiescent current value <50A
Average cell lifespan:10 months.
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