
Gages, Transmitters, Switches, Data Loggers, Controllers, and Monitors for Temperature. Dwyer temperature products for HVAC, industrial, and process control applications.

Dwyer Series BTT temperature transmitter for duct and pipe applications.

Series HHT temperature transmitter with thermowell for immersion applications.
Series 650 temperature transmitter, 4-20mA output.
Series 651 temperature transmitter for RTD inputs.
Series 659 temperature transmitter for thermocouple inputs.
Series BTO outdoor temperature transmitter.
Series TTE temperature transmitter for duct applications.
Series TTW wall-mount temperature transmitter.