Confronted with a seemingly impossible application? If your problem involves a conductive liquid, our PMG Magnetic Flowmeter may be the solution you’re looking for. Any liquid with a conductivity of 5 µS/cm or greater is a candidate for use with the PMG. The flowmeter is a lined hollow tube with several peripheral metallic electrodes. Since the electrodes protrude negligibly into the meter’s pipe walls, the meter is internally almost totally unobstructed. This helps make the PMG suitable for liquids ranging from sewage sludge, to chunky style spaghetti sauce, to a wide variety of chemical applications. Use of a low frequency, alternating polarity DC magnetic field assures that the unit is insensitive to entrained solid particles and zero drift. An internal autozero feature provides optimal accuracy at all times. The PMG sensor is available with flanged fittings. The electronics features a twoline backlit LCD rate/total display. The electronics are programmable via the display, allowing the user to set up the measuring units, transmitter span and status variables. Programming via HART Protocol is available as an option. The electronics may be mounted either directly on the sensor (Compact version) or remotely (Remote version.)
