Toxalert AIR3000 - Manual (Page 2)

TOXALERT INTERNATIONAL, INC ., P.O. BOX 159, MOUND, MINNESOTA 55364 ● PHONE 952/472-4541 ● FAX 952/ 472-4960
Visit our website @ www.toxalert.com
The Toxalert AIR 3000 sensor works by monitoring the signal from the full spectrum sensor, judges
the degree of pollution, and provides a configurable corresponding output signal. Configuration of the
output (analog signal, stepped analog, relay, etc.) can be customized depending on the application. For
the unit to perform efficiently it must work as a sensor/controller, i.e. must be able to act upon level
changes. The output is represented as a single 0 - 10 VDC output which has four user adjustable
settings, corresponding to clean, low, mid, and high levels. This output can be used to directly control
an actuator, or be sent back to a Toxalert controller, a computer, or a direct digital controller.
The AIR 3000 sensor can be configured to run auto or manual mode and has an integral sensitivity
adjustment to provide the user the optimum settings to monitor a specified area. There are internal
LED indicators to show microprocessor status and also a manual override feature to assist in installing
the unit.
SPECIFICATIONS:
Supply
Voltage: 20-30vac/vdc
Supply Current: 220 mA (max.)
Operating Temperature: 0-40 °C (32-104°F)
Operating Humidity: 0-95% non-condensing
Standard Output: 0 - 10 VDC (ASO)
Optional Outputs: Linear output; 0-100% pollution level,
Form C contact, 5A @ 250vac
Output Impedance: > 1K ohms
SOME COMMON POLLUTANTS DETECTABLE
BY TOXALERT INTERNATIONALS IAQ SENSOR
CHEMICAL COMMON SOURCE
Methyl Ethyl Ketone Solvents and cleaning products
Acetone Solvents and organic synthesis
Ethyl Alcohol Solvents and liquor fermentation
Formaldehyde Disinfectants and preservatives
Hydrogen Used in synthetics
Methyl Alcohol Solvents, antifreeze and synthetics
Vinyl Chloride Textiles and polymers
Hydrogen Sulfide Water and putrefying matter
Methyl Chloride Solvents, paints and refrigerants
Benzene, Toluene, Xylene Solvents and motor fuels
Trichloroethylene Solvents and cleaning agents
Propane Fuels and chemical synthesis
Carbon Monoxide Combustion of carbon
Freon-22 Refrigerants and aerosols
Ammonia Solvents and refrigerants
Methane Decomposition and synthesis
Tobacco Smoke
AIR 3000 Rev’d 12/1/08