External CO2 sensor for GX-A1+ or GX-HS warning devices, detects CO2 from used air or CO2 exhaled by humans, as a timely reminder to ventilate at about half the TLV (2500 ppm).
Performance features
External sensor for the gas detectors GX-A1 and GX-HS
Detection for carbon dioxide indoors / living room-like
Scope of delivery
1 gas sensor with cable and mounting material
1 Operating instructions