Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

RKI Carbon Monoxide (CO) Sensor for RKI Gas Monitors

For use with GX82, GX86, GX-82A, GX-86A, GX-91B and GX-4000 portable gas monitors.

Manufacturer:  RKI 652003RK

Catalog No. 19-023756

Add to cart



  • Sensors are mounted in the diffusion head at the bottom of the unit
  • The diffusion grill protects the sensors; grill easily snaps off the instrument case so you can conveniently replace the sensors
  • Carbon Monoxide (CO) sensor is contained in a cylindrical metal shell, with a bayonet pin base for easy replacement
  • Shell forms one electrical contact, and a button on the base is the other contact
  • The perforations at the end of the shell allow atmosphere to diffuse into the sensor


GX82, GX86, GX-82A, GX-86A, GX-91B and GX-4000 portable gas monitors
Carbon Monoxide (CO) Sensor
Product Certifications
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit