Durable Mass Flow Meters and Controllers

GR Meters and Controllers are economically versatile, user friendly devices. They utilize thermal technology to measure mass flow directly with no corrections for pressure or temperature, making them useful for a wide range of flows and gases. Available as a meter or controller, they feature on-board back-lit display and on-board set point control knob. Standard power is 24VDC supplied by an AC adapter. Their durability and NIST-traceable calibration accuracy, coupled with their relatively low cost, makes them ideal for OEM applications. Call 1-888-FATHOMS (328-4667) for more information and to order.