Direct Reading Remote Water Meter

Direct-reading remote water meter designed for accurate data collection and structured remote monitoring in municipal and utility environments. Based on a stable rotor-type mechanical meter, it uses photoelectric sensing technology to ensure reliable and non-intrusive reading of consumption data.

Equipped with a bus communication interface, the meter supports integration with centralized meter reading systems and cloud-based platforms, enabling automated data collection and system-level monitoring.

Designed for long-term operational stability, the solution minimizes reading errors associated with traditional pulse-based systems and supports scalable deployment across residential and infrastructure projects.

Compliant with GB/T 778.1–5-2018 and CJ/T 224-2012 standards, ensuring alignment with regulated water metering requirements.

Product Features

◎ Adopts opposite-type,read the wheel data directly

◎ Adopts low power consumption design,power supply is required only when reading

◎ Using advanced data coding and verification methods,communication is stable and reliable

◎ Full-position photoelectric direct reading,no carry blind area,no software carry processing.

◎ Adopts a stainless steel case,beautiful and durable.

Flow Parameters

Nominal Diameter Dn(Mm)poer kRate Q4(M³/h)FomRate Q₃(M³/h)Transitional Flow RateQ₂ (M³/h)Min.flow-rateQ₁ (M³/h)Range Ratio R(Q₃/q₁)Accuracy ClassTemperatureClass
DN151.25×Q₃2.51.6×Q₁Q³/R160,125,100,80Class 2T30
DN201.25×Q₃41.6×Q₁Q³/R160,125,100,80Class 2T30
DN251.25×Q₃6.31.6×Q₁Q³/R160,125,100,80Class 2T30
DN321.25×Q₃6.31.6×Q₁Q³/R160,125,100,80Class 2T30
DN401.25×Q₃161.6×Q₁Q³/R160,125,100,80Class 2T30

Main Technical Parameters

Electromechanical conversion modephotoelectric direct reading
Electromechanical conversion accuracy±1m³
Communication methodsRS485/M-BUS