Series CY670 are interchangeable and do not require individual calibration in many applications. The silicon diode sensors in the SD package are available in several tolerance bands, including three for general cryogenic use across the 1.4 to 500 K temperature range, and one that offers accuracy for applications from 30 K to room temperature. The sensors also come in a tolerance band (E), which is available only as a bare die.

Omega Engineering Inc.
(203) 359-1660