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AirAware Environmental Air Monitoring
Brand: OldhamIndustry proven performance combined with a low-profile design make a logical choice for those areas that require continuous monitoring but not the environmental protection of an explosion-proof enclosure.
Providing discrete monitoring and enhanced aesthetics for more commercial or institutional settings, the AirAware Series is the ideal solution for reliable, low-cost fixed-point monitoring.
The AirAware can be configured to operate as a monitor with local LED display, a controller with onboard relay switching capability, a transmitter with 4-20 mA or Modbus RTU outputs, or as a transmitter with on-board relays.
Each configuration is designed to meet your specific indoor monitoring needs.
Features- Institutional, commercial and light industrial monitoring
- Monitor any one of nine gases
- Simple installation using 12-24 Vdc operation, or an optional AC power adapter that plugs into any standard 120 Vac wall outlet (North American plug)
- Bright display constantly shows gas concentrations
- Single button calibration, alarm muting and zero functions
- Visual alarm to alert of potential gas hazards (audio optional)
- Modbus digital output (4-20 mA output optional) for interfacing with control devices
- Optional dual-alarm relays can turn on fans and warning sirens, or shut-down a process
Specifications
Brand
Alarm
- On-Board Audio Alarm
Approvals & Certifications
- CE
- CSA C.22.2 No. 205-M 1983
- ISO 9001: 2008, 14001: 2004
Communication
- Modbus RTU
Display
- LED Display
Environmental Protection
- IP66
- NEMA 4
Humidity
- Ammonia, Carbon Monoxide, Hydrogen Sulfide, Nitrogen Dioxide, Sulfur Dioxide: 15 to 90 % Relative Humidity
- Oxygen: 0 to 99 % Relative Humidity
Measuring Range
- Ammonia: 4 to 100 ppm in 1 ppm Increments
- Carbon Monoxide, Hydrogen Sulfide, Nitric Oxide: 0 to 999 ppm in 1 ppm Increments
- Chlorine: 0.2 to 50 ppm in 0.1 ppm Increments
- Hydrogen Chloride: 0.2 to 30 ppm in 0.1 ppm Increments
- Oxygen: 0 to 30 % by Volume in 0.1 % Increments
- Sulfur Dioxide, Nitrogen Dioxide: 0.2 to 99.9 ppm in 0.1 ppm Increments
Output
- 4-20 mA
Power Supply
- Run Time: 110 Vac
- Run Time: 12-24 Vdc
Sensor, Probe Type
- Sensor: Electrochemical
Temperature Range
- -20° to 50° C (-4° to 122° F)