The AirCheck Lite Model TX-2460FN gas monitor from PureAire detects ammonia leaks in refrigerated warehouses, storage rooms, coolers, blast freezers and other refrigerated areas. Able to detect ammonia concentrations as low as 5 ppm, the monitor is unaffected by cold temperatures, disinfecting agents, fruit/produce off-gasses, propane or other substances, says the company. It is available in four different detection ranges: 0 to 100 ppm, 0 to 200 ppm, 0 to 500 ppm and 0 to 1,000 ppm. The gas monitor operates on two-wire 24 VDC power and can be connected to any 4-20 mA controller, PLC or SCADA system.

PureAire Monitoring Systems;