Crowcon TXgard-IS Amplifiers, Sensors & Field Spares

Genuine Crowcon factory spares for the TXgard-IS installed base: amplifiers, sensors and field spares for TXgard-Plus and TXgard-IS+ fixed detectors already in service. CPS does not currently sell the TXgard-IS detector itself — these parts exist to keep installed units in service.

This page carries the TXgard-Plus toxic and oxygen amplifiers, the TXgard-IS+ 7OXV sensor with housing, the TXgard-IS+ hydrogen sensor (0–100% LEL only, as listed), the shared TXgard-IS / TXgard-IS+ spray deflector and calibration adaptor, the TXgard-IS+ membrane keypad, and the TXgard-Plus screened box assembly. Pick the part you need from the Configuration dropdown; every variant is listed by its Crowcon part number.

Need the right part for your unit? Call CPS Calibrations at (865) 900-8844 — every item on this page is a genuine factory Crowcon part, and we calibrate what we sell.