The Optris CTfast infrared temperature sensor has a rapid response time, making measurements in as little as 6ms. It can measure temperatures up to 1787°F, and function in ambient temperatures up to 248°F without additional cooling .

Selectable analog outputs and multiple digital interfaces offer high variability. Field selectable analog output options include 0/4-20mA, 0-5V, 0-10V, and Type K or J thermocouples. The sensor includes a programmable functional input for setting external emissivity, ambient temperature compensation, and reset of hold functions. It also features peak hold, valley hold, average, and an extended hold function with threshold and hysteresis .

USB, RS485, RS232 interface, 2 optically isolated relay outputs, CAN-Bus, Profibus DP, and Ethernet are available with plug-in options. The sensor has a spectral range of 8 to 14µm, accuracy of ±1% or ±3.6°F, and adjustable emissivity from 0.1 to 1.1 .

The Optris Compact Connect temperature analysis software is available as a free download. The sensor operates on 8-36 VDC power supply with 100mA max current draw and is IP65 NEMA-4 rated. Cable lengths of 1, 3, 8, or 15m are available .