Fixed Gas Detector, Gas Type O2, Number of Channels 1, Sensor Range 0 to 30 Percent by Volume, Resolution 0.1 Percent, Alarm Type Two Color High Intensity Visual, 85dB @ 3 ft. Built-in Audible, Display LED, Status Indicator YesNEMA Rating 4Power Required 120VAC or 12 to 24VDC, Height 1-5/8 In., Width 7-1/4 In., Depth 5-5/8 In., Color Gray, Operating Temp. Range -4 to 104 Degrees F, Standards CSA Approved for Non-hazardous Locations, Includes Electrochemical Sensor, AC Adapter (Installed)
AirAware Fixed-Gas Detectors
- Electrochemical sensor resists false alarms. 2 bright LEDs: yellow for low-alarm and red for high-alarm. Control/Transmit Versions 1VL50 and 1VL51 have dual alarm relays to trigger any device that accepts a 4 to 20mA or digital signal.
- 85dB audible and visual alarms NEMA 4 enclosure