The Fox Thermal FT2A mass flow meter and temperature transmitter measures two important process variables in one rugged instrument. The Fox FT2A measures gas flow rate in standard units without the need for temperature or pressure compensation. It provides isolated 4 to 20mA and pulse outputs for flow rate, and a 4 to 20mA output for process gas temperature. The pulse output is normally used for totalization.
Use the on-board 2 line x 16 character, backlit display to view flow rate, total, elapsed time, process gas temperature, and alarms. The display is also used in conjunction with the Configuration Panel to configure flow meter settings, pulse output frequency scaling, pipe area, zero flow cutoff, flow filtering (damping), display configurations, diagnostics and high or low alarm limits.
The Fox FT2A is available in both insertion and in-line models. The insertion meter is easily installed by drilling a 3/4" hole in the pipe and welding on a 3/4 inch NPT coupling. A Fox supplied compression fitting secures the probe in place. The inline model is available in 1/4 to 6 inch sizes and includes built in flow conditioners that eliminate the need for long, straight pipe runs. The meter can be ordered with flange or NPT end connections.
Both models are supplied with 316 stainless steel wetted materials standard or Hastelloy C-276 as an option (inline flow bodies also available in carbon steel). A USB port to connect to a computer or laptop is standard; interface options include RS485-Modbus, BACnet MS/TP, Profibus-DP, DeviceNet or Ethernet Modbus TCP.
Fox has certified cleaning and bagging procedures for flow meters to be used in oxygen applications.
