Greyline Electromagnetic Flow Meter Greyline ISM 5.0 Insertion Flow Meter Accurate, Low-Cost Alternative to Full-bore Magnetic Flow Meters Measure flow of water and conductive liquids in full pipes from 3 to 72″ (80 to 1800 mm) diameter. The ISM 5.0 Insertion Magmeter senses flow using a low maintenance electromagnetic design with no moving parts. The […]