Electromagnetic flowmeter is composed of the sensor and convertor, and the sensor consists of measuring tube, electrodes, excitation coils, iron core and shell and other components. After the traffic signal is amplified, processed and operated by convertor, you can see the instantaneous flow, cumulative flow, output pulse, analog current and other signals for the measurement and control of fluid flow. PMF series electromagnetic flowmeter adopts the smart converter so that it not only has the measurement, display and other functions, but also supports the remote data transmission, wireless remote control, alarm and other functions.
It is suitable for the conductive medium whose conductivity is more than 5us/cm, and it not only has a wide nominal diameter range, but also adapts to various actual environmental conditions.
Degree of accuracy±0.5%R, ±1%R ( < DN20)
Medium conductivity≥5µS/cm, Actual conductivity≥30µS/cm
Nominal pressure1.0MPa 1.6MPa 2.5MPa 4.0MPa
Environment temperatureSensor0℃- +80℃ or -25℃- +120℃ or +70℃- +250℃
Incorporate type-10℃- +55℃
Highest medium temperature
Output signal4-20mA, Pulse/Frequency 2kHz(Default), 5KHz(Max)
Cable entry sizeM20*1.5 (Standard nylon waterproof connector, optional explosion-proof metal connector)
Supply voltage110/220VAC (100-240VAC), 50Hz/60Hz; 24VDC±10%
Digital communicationRS-485, support standard Mudbugs-RTU protocol; GPRS