The LDB intelligent type electromagnetic flowmeter consists of a sensor and a converter. It is based on Faraday's law of electromagnetic induction, which is used to measure the volume flow of conductive liquid with conductivity greater than 5μs/cm. It is an inductive meter for measuring the volume flow of conductive medium. In addition to measuring the volume flow of general conductive liquid, it can also be used to measure the volume flow of strong corrosive liquids such as strong acid and alkali and uniform liquid-solid two-phase suspension liquid such as slurry, pulp and paper pulp. It is wdely used for flow measurement of petroleum, chemical, metallurgy, textile, papermaking, environmental protection, food and other industrial sectors and municipal management, water conservancy construction, rivers and other fields.
1.Full digital processing, strong anti-interference ability, reliable measurement, high precision, flow measurement range can reach 150:1; 2.Ultra-low EMI switching power supply, large voltage range of suitable power supply, good anti-EMI performance; 3.Use 16-bit embedded microprocessor, with fast operation speed, high precision, and programmable low-frequency rectangular wave excitation,improving the stability of flow measurement and low power consumption; 4.Use SMD parts and surface mount (SMT) technology, high circuit reliability; 5.No moving parts in the pipe, no flow blocking parts, and there is almost no additional pressure loss in the measurement; 6.It can modify the range online on site according to the actual needs of users; 7.The measurement results are independent of the physical parameters such as flow velocity distribution, fluid pressure, temperature, density, viscosity; 8.High-definition backlit LCD display, full Chinese menu operation, easy to use, easy to operate, easy to learn and understand; 9.With digital communication signal output such as RS485, RS232, Hart and Modbus (optional); 10.With self-test and self-diagnosis function; 11.With hourly total recording function, recording the total amount of flow in hours, suitable for time-sharing measurement (optional); 12.There are three Integrators, which can display the forward accumulation amount ,the reverse accumulation amount and the difference calculation amount respectively.. There is an internal power-down clock, which can record 16 power-down times. (optional); 13.With infrared handheld operator, 115KHZ communication rate, it can operate all functions of converter remotely without contact (optional).