Model FT1 offers advanced, direct, digitally controlled sensor technology; onboard gas selection menu; in situ calibration validation routine; RS485 Modbus RTU or BACnet MS/TP communication protocols; a standard USB port to provide direct meter-to-PC connections; and software for configuring, graphing and logging data. The thermal mass flowmeter was designed for applications monitoring natural gas, air and digester gas.  

Fox Thermal Instruments Inc.