MFB-S pipeline electromagnetic flowmeter converter with internal battery power supply without external power supply, suitable for field power grid can not be reached and power grid laying difficulties in the working conditions, especially for water supply system monitoring, measurement and settlement.MFB battery-powered electromagnetic flowmeter converter, the use of ultra-low-power circuit technology to design efficient and reliable excitation, signal processing circuits to achieve the measurement function to ensure that the converter has high reliability and stability, while using efficient system management technology to greatly reduce the power consumption of the system to save costs while achieving accurate measurement. Ensure that the converter has high reliability and stability, and at the same time, the use of efficient system management technology greatly reduces the power consumption of the system, saving the cost of power supply at the same time to achieve accurate measurement.

◆ No flow resistance and moving parts in the measuring tube, no additional energy loss and no blockage, significant energy saving effect.

◆ Measurement error is better than ±0.5%, maximizing the accuracy of measurement data collection.

◆ Accurately measure the lower limit of the flow rate of less than 0.2m / s, to ensure accurate measurement in the water supply trough period.

◆ With two-way measurement function, can accurately measure the pipeline flow data.

◆ Dual-frequency excitation, not affected by the influence of industrial frequency, stable and reliable operation.

◆ Instrument power consumption is small, less than 20VA.

◆ Protection class IP68

◆ High brightness, wide viewing angle of the OLED display (-40 ℃ can be normal display) Multiple signal output options: pulse, RS485, NB-IoT.

◆ The converter has good interchangeability, no need to re-calibrate the real current calibration to achieve accuracy

◆ Alarm function, including non-full tube, system abnormality, current loop open circuit, over limit or sudden change alarm, etc.

◆ Electrode sealing adopts unique double sealing methods of cone sealing and line sealing to ensure no leakage.

The EMC (Electromagnetic Compatibility) index of the meter meets the requirements of IEC61000.1995 standard.