The large-diameter electromagnetic water meter uses the principle of electromagnetic induction to accurately measure the flow rate of water in large-diameter pipelines. This water meter consists of an electromagnetic flow sensor and a converter, which can convert flow signals into electrical signals for processing and display. It has the characteristics of high precision, high reliability, and intelligence.
Large caliber electromagnetic water meterThe principle of electromagnetic induction used for precise measurement of water flow in large-diameter pipelines. This water meter consists of an electromagnetic flow sensor and a converter, which can convert flow signals into electrical signals for processing and display. It has the characteristics of high precision, high reliability, and intelligence.
Large caliber electromagnetic water meterAccording to Faraday's law of electromagnetic induction, when a conductive aqueous medium flows in a magnetic field, it will cut the magnetic field lines and generate an induced electromotive force, which is proportional to the flow velocity of water. The electromagnetic water meter measures the induced electromotive force, processes and converts the signal, and finally obtains the water flow data.
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 integrationEquipped 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.
