Optris’ CT 4M: Pyrometer for Low-Temperature, High-Speed Measurements

The CT 4M high-speed pyrometer from Optris has a quick exposure time of only 90 μs, making the highspeed IR thermometer CT 4M the ideal sensor for evaluating fast processes. Thanks to its short measuring wavelength and a temperature range from 0 °C to 500 °C, the Optris CT 4M pyrometer is best suited for measuring ceramics, metals, metal oxides, or materials with changing or unknown emissivity.

The measuring device’s electronics box offers a flexible terminal device through selectable analog outputs and numerous optional digital interfaces.

Important Specifications

A temperature range of 0 °C to 500 °C

A spectral range of 2.2–6.0 μm

An exposure time of 90 μs

Prices startingat €650

Areas of Application for the Optris CT 4M

The high-speed Optris CT 4M has a response time of only 300 μs and is therefore suitedfor rapid high-volume production and packaging mechanisms (for example, PET performs temperature monitoring) as well as high-speed traffic safety applications such as hot axle box detection on railways.

The high-speed Optris CT 4M has a wavelength of 2.2–6.0 μm and permits low-temperature measurements of measuring ceramics, metals, metal oxides, or materials with changing or unknown emissivity.