The ST102 is manufactured by FCI Fluid Components International. It is a two sensor insertion thermal mass flow meter for gas with a
maximum temperature capacity of 850 °F (454°C).
The device has dual function mass flow and temperature, and simple installation into single tap points. It also has multiple analog outputs with HARTGraphic, multivariate LCD readout option, multiple calibrations heavy-duty, and industrial-grade transmitter with 4 conduit ports.