Series GFM2, GFM3 and GFM4 Gas Mass Flowmeters measure flow rates of a wide variety of gases.
August 9, 2013 - Dwyer Instruments introduces Series GFM2, GFM3, and GFM4 Gas Mass Flowmeters for the measurement of flow rates of a wide variety of gases. Each series provides ±1% FS accuracy and ±0.25% FS repeatability and can store calibration information for up to 10 different flow gases. Digital RS-232 or RS-485 interfaces allow for easy communication and for multi-drop capability of up to 256 units (RS-485 only). This user-friendly interface allows the user to set alarms remotely to alert when high or low flow thresholds being exceeded.
With self-diagnostics run at start up and a pressure limit of up to 500 psi (34.5 bar), the GFM2, GFM3, and GFM4 offer the complete choice in gas flow metering and monitoring.
