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Residential IC Card Ultrasonic Gas Meter

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Product description

Ultrasonic Domestic Gas Meter


This product is based on the ultrasonic gas meter, equipped with an IC card intelligent control module, so as to realize the functions of terminal prepayment, settlement and valve control. It is characterized by non-contact, no rotatable parts, large range ratio, good linearity, high reliability and high measurement accuracy. 


Key Strengths

  • No issue of mechanical wear
  • Excellent repeatability
  • Bluetooth top-up
  • No pressure loss
  • Compact size
  • No moving parts
  • High measuring precision
  • Temperature and pressure compensation
  • Amount/volume settlement
  • One meter with one card
  • No magnetic induction elements, free from magnetic field effect


Key Technologies

  • Large measuring range
  • Bi-directional measurements
  • Small starting flowrate
  • Intelligent self-diagnostics
  • Valve shut-off due to overflow and under-voltage



Type G1.6 G2.5 G4
Qmax (m3/h) 2.5 4 6
Qmin (m3/h) 0.016 0.025 0.04
Qstart (dm3/h) 3 5 5
Range ratio 200:1
Accuracy class 1.5
Working voltage 6V
Battery AA alkaline battery (NO. 5)/ lithium battery 3.5V
Working temperature ﹣15℃~50℃
Maximum working pressure 10kPa
Average working current ≤1mA
Quiescent current ≤20μA
Pressure absorption 200Pa
Meter fittings central distance (mm) 130
Degree of protection IP65
Measuring resolution 0.001m³
Valve durability >10000 cycles
Temperature and pressure compensation Optional



Ultrasonic Domestic Gas MeterUltrasonic Domestic Gas Meter

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Zhengzhou Anran I&C Technology Co.,Ltd.

Tel: 0086-371-68629564


Address: The National University Science Park, No.11, Changchun Road, High&New Technology Development District, Zhengzhou

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