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:
We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET