The F1+ Gas sensor is a remote fixed detector upgrade from the F1 sensor, enabling a swifter, simpler process of cell replacement, introduced in September 2023

The F1+ Gas sensor will now replace the F1 sensor in all applicable F1 systems, the order codes and prices remain unchanged.

Please click C1901 and C718 for further information and certifications.

To order F1+ Housing and Insert as a spare/replacement, please contact our friendly sales team by giving them a call or email as per the below details below. They will be happy to assist and offer their industry knowledge and expertise.

If you would like to learn more about the F1+ Gas Sensor – F1 Sensor Upgrade, call our friendly sales team today on +44 (0) 113 287 8187 or email them on

Share This Story, Choose Your Platform!

Would you like more information?

Email or call to discuss how we can help you