What are the advantages of IC card smart water meters for water supply management departments?The transformation of "one meter for one household" has been implemented in my country. Everyone has noticed that the old-fashioned mechanical water meter of each household has been replaced by the current

LORA transmission technology and lora wireless remote water meter introductionIn the water meter remote transmission scheme, the wireless remote water meter LoRa is a terminal water meter in the wireless remote transmission scheme. The main technology used is LoRa technology. Due to the early start

From Smart Water Meter 1.0 to Smart Water Meter 3.0Smart water is to sense the running status of the urban water supply and drainage system in real time through online monitoring equipment such as data acquisition instruments, wireless networks, water quality and water pressure meters, and organical

Technical ParametersNominal diameter(mm)506580100125150200250300Max flow Q4(m³/h)31.255078.75125200312.5500787.51250Nominal flow Q3(m³/h)2540631001602504006301000Transitional flow Q2(m³/h)0.160.2560.40.641.0241.62.564.036.4Min flowQ1(m³/h)0.10.160.2520.40.6411.62.524Max flow99999999.9Reverse flow999

Wireless Large Diameter Ultrasonic Water MeterCommunication equipment parameters(RTU)Parameter NameParameterNetwork TypeGPRSFrequencyGSM850/EGSM900/DCS1800/PCS1900PowerPowered by lithium battery DC3.6V(ER34615) 19AhUpload Frequency6-72 hours can be setBattery Life≥ 6 years (data upload once a day) P