The RKI AirLink 6900 wireless gas detector uses electrochemical, PID, or low-power infrared sensors. Magnetic switches allow non-intrusive calibration and diagnostics in the field. Compatible with AirLink 7010 and AirLink 7032 wireless controllers.

Powered by dual 3.6V lithium-thionyl batteries with temperature range -40° to 129°F. Wireless options: 900 MHz radio with 52 networks or 2.4 GHz radio with 78 networks. Graphical LCD with LED backlight, 3 push-button interface. Explosion/flame-proof certification for select gases. Applications include petrochemical plants, refineries, water/wastewater treatment, pulp and paper, manufacturing, chemical plants, construction, and temporary/permanent applications.