According to Faraday's law of electromagnetic induction, when water flows through the magnetic field in the water meter, it will cut the magnetic field lines and generate induced electromotive force, which is proportional to the flow rate. Therefore, the water meter accurately calculates the flow rate by measuring the electromotive force.
Electromagnetic water meterAccording to Faraday's law of electromagnetic induction, when water flows through a magnetic field in a water meter, it will cut the magnetic field lines and generate induced electromotive force, which is proportional to the flow rate. Therefore, the water meter accurately calculates the flow rate by measuring the electromotive force.
high-precision measurementAdopting intelligent sensor technology, the measurement accuracy can reach ± 1.0%, which can accurately measure the water flow in large-diameter pipelines and meet the settlement needs of large users for water trade.
Wide measurement rangeThe flow velocity measurement range reaches 0-15m/s, which can adapt to water measurement with large flow rates and large instantaneous flow changes, effectively solving the problems of mechanical water meter measurement.
low-power designAdopting a low-power design, it is powered by a built-in 3.6V lithium battery with an excitation current of ≤ 20mA. It can work continuously for 5-10 years without interruption and is easy to replace the battery.
Multiple function integration：Electromagnetic water meterEquipped with automatic bidirectional measurement function, it can simultaneously display instantaneous flow rate, flow rate, pressure, cumulative total amount in both directions, battery power, etc; It also has the functions of pulse output, RS485 interface, and GPRS/4G wireless data remote transmission, supporting GSM, GPRS, and CDMA.
Strong anti-interference abilityThe protective casing of the sensor and converter is made of 304 stainless steel, which has strong electromagnetic interference resistance. It can still measure accurately and normally when encountering serious interference sources such as frequency converters and water pumps.
Good waterproof and moisture-proof performanceEquipped with IP68 waterproof and moisture-proof rating, it can adapt to various harsh environments, such as humidity, flooding, etc., and can also work stably in such environments.
Urban water supply networkUsed for large-diameter water flow measurement of main pipelines in urban water supply systems, helping water supply departments accurately grasp the water supply volume and achieve reasonable scheduling and management.
Water resource pipeline networkIn the cross regional water resource allocation network, the water flow inside large-diameter pipelines can be accurately measured, providing data support for the rational allocation of water resources.
industrial sectorFor industries such as metallurgy, papermaking, chemical engineering, and sewage treatment, it can be used to measure the flow of industrial water, sewage, and other materials in large-diameter pipelines, facilitating production process control and cost accounting for enterprises.
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Partition measurement and leakage controlAs a key device in the partition metering and leakage control system, it can accurately monitor small nighttime flows, help water departments detect pipeline leakage points in a timely manner, and reduce water resource waste.
