Exergen’s Industrial Division specializes in manufacturing the world’s most reliable and only self-powered infrared temperature sensor, the IRt/c. The Industrial Division has powered SmartIRt/c’s for non-contact temperature sensing. SnakeEye thermal switches for fast moving glue detection, and the world’s only NIST traceable, handheld IR thermometers, the DX and D Series microscanners. Exergen supplies sensors.  Exergen provides solutions such as Speed Boost Optimization. By properly controlling process temperatures, Speed Boost Optimization increases production speed. High product quality is assured.

The Exergen Industrial Creed

We are the best in the world at what we do. And our industrial sales must be commensurate with our mission of supplying our customers with the best. To help them be the best in the world at what they do.

Precalibrated IRt/c's
The world’s only self powered infrared thermocouple. Best for low temperatures (< 500 °F) and non-metal or coated metal surfaces.


Adjustable IRt/c's

Self powered infrared thermocouple which is field calibrated. High temperatures (up to 5000 °F) and metal surfaces can be measured. Special optics available for small spots and far distances (up to 100:1)


Smart IRt/c's

Powered SmartIRt/c’s are microprocessor based with full scale linearization. Plug and play, analog or RS232 output . –30 to 1000 °C temperature ranges available. Optics to 40:1, and designed to measure non-metal or coated metal surfaces. 


THE Snake Eye Thermal Switch
The SnakeEye thermal switch can detect presence of hot objects (such as hot melt adhesive, labels, laser engravings, seals, and pressed fit parts) with the photo-cell like, thermally sensitive, fast thermal switch.

DX and D Series Microscanners

The world’s only NIST traceable IR thermometer. Measure non contact or contact to achieve true accuracy on non-metal or coated metal surfaces from temperature ranges of –50 – 1600 °F. Remote sensor versions are also available.


Cooling jackets, mounting brackets, t/c wire, t/c connector kits, t/c transmitters are all available.

Exertherm Electrical Monitoring

Specifically designed to provide continuous 24×7 Thermal Monitoring of mission critical electrical equipment e.g. monitoring increase in heat on key busbar terminations