RKI Instruments Air Alert Toxic Gas Detector

The RKI Instruments Air Alert toxic gas detector uses an electrochemical, infrared or PID sensor element to detect a variety of gases in ambient air. The Air Alert is wire powered 12 to 35VDC (optional 115 to 240VAC available) with 4-20mA analog and RS-485 Modbus outputs. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics.

Available in two versions: 

• Transmitter with 2 relays
• Transmitter with alarm LEDs (3 color or green only) and buzzer, no relays

Applications:

• Petrochemical plants, Refineries
• Water and wastewater treatment plants
• Pulp and paper mills
• Manufacturing facilities
• Chemical plants