Fox Thermal Instruments, Inc.

Fox Thermal Instruments strives to design and manufacture the most innovative and reliable thermal mass flow meter products to our customers. All Fox meters measure mass flow rate and are available in insertion and inline models. Fox models FT3 and FT2A are mass flow meters and temperature transmitters providing isolated 4 to 20mA and pulse output for flow rate, and a 4 to 20mA pulse output for process gass temperature of a second flow rate output.