CO2 Gas Alarm Kit
CO₂ gas alarm kit for GrowControl™ GCX systems: SXG aspirated CO₂ sensor, AXG horn-strobe alarm module and purge button switch.
CO₂ Alarm Kit
A component kit for GrowControl™ GCX systems with everything for CO₂ alarm monitoring in an indoor grow room.
It includes an SXG precision aspirated CO₂ sensor, an AXG horn-strobe alarm module and a purge button switch. NDIR sensing reads up to 40,000 ppm.
What the Kit Includes
SXG CO₂ Sensor
Precision aspirated NDIR sensor; fan for continuous accuracy and fast response; no-tool filter.
AXG Horn-Strobe
Audible horn and visual strobe, with purge input and dry-contact output.
Purge Button
Push-button switch that starts the purge mode.
Where Each Part Goes
Connect the kit to a GrowControl™ GCX as part of a complete facility control system.
- SXG sensor on the grow room wall, 12 in from the floor or as local codes require.
- AXG horn-strobe outside the room at the door entrance.
- Purge button outside the room at the door entrance.
- One sensor for every 1,500 sq ft, or as local codes require.

CO₂ Alarm System
The SXG sensor in the grow room reports CO₂ to the GrowControl™ GCX. On an alarm, the AXG horn-strobe at the door warns people outside the room, and the purge button runs the exhaust until CO₂ is back to a safe level.
Connect it
Use it with a GrowControl™ GCX, or with PLCs and building automation over MODBUS.
GrowControl™ GCX
Part of a complete facility control system on a GCX cultivation controller.
View GCX controllers ›LX2 ModLINK™
Connects the GrowNET™ port to RS-422/485 for MODBUS RTU, for third-party PLCs and building automation.
View LX2 ›Manuals and Data Sheets
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