Adjustable IRt/c’s

These models allow for the user to calibrate the IRt/c’s (IR thermocouple) to match a thermocouple in whatever temperature range they desire. The range adjustment screw is adjusted to calibrate for temperature range of interest and material properties (emissivity). Models for non-metals (HiE) and metals (LoE) are available.

Exergen Industrial Complete Part # List

Long View IRt/c Sensors

IRt/c 10A
10:1 FOV ø = 3°
Minimum Spot 0.8" (20 mm) or 0.25 (6 mm) with aperture
IRt/c 20A
20:1 FOV ø =1.5°
Minimum Spot 0.8 (20 mm) or 0.25 (6 mm) with aperture

Close Focus IRt/c Sensors

IRt/c 2/15ACF 0.11" x 0.35"
(2.9 x 8.7 mm) spot

Long Focus IRt/c Sensors

IRt/c 2/15ALF 0.12" x 0.28"
(3 x 7.2 mm) slot spot


Ordering information : (Model)-(Thermocouple Type)-(HiE or LoE)

Select the model for temperature range, spot size, thermocouple type desired, and target

Example: IRt/c.10A-K-HiE

Attention OEMs: All of the adjustable models are available precalibrated from Exergen with NIST traceability for quick multiple same sensor installations.

Also the millivolt output curves, mv table, and Eurothern downloadable files are available for all sensor models for special calibration.