Micro-Epsilon manufactures a variety of IR temperature sensors including the thermoMETER series. Products include thermal imagers for industrial appilications, pyrometers for hot metals, infrared sensors and handheld pyrometers with laser sightings.

Cleveland Electric Laboratories manufactures a broad range of thermocouple and sensing solutions for a variety of industries. Products include preciosu metals and high temperature sensors, industrial thermocouple sensors and fiber optic sensors.

LumaSense Technologies manufactures a variety of fiber optic temperature sensors including two channel models for industrial applications and four channel models for lab and research applications. LumaSense also offers FocalPoint real-time data indicating systems.