Macurco AQC-21 Air Quality Gas Detector Controller is a general purpose detector for the presence of cigarette smoke, volatile organic gases, and hydrocarbon gases. It offers variable sensitivity, 12-24VAC or VDC operation, and SPDT alarm relay. ******DISCONTINUED ITEM, REPLACED BY CM-6 *****
REPLACED BY CM-6
Detects cigarette smoke, VOCs and many other gases.
AQC closes SPDT relay to a control panel or other device. Easy installation, unit mounts flush in a standard 4 x 4 electrical box.
No maintenance required, sensors have a 7 to 10 year life expectancy.
Detectors have customer adjustable settings for:
sensitivity of the unit to smoke and gases.
Time of activation of relay closure. LED lights show the status of the detector.
The AQC-12 and AQC-21 both have supervised sensors and will go into alarm
condition if there is an internal failure of the unit. Automatic operation; units automatically reset after alarm or power outage.
General purpose detector for cigarette smoke, diesel fumes, VOCs and other
hydrocarbons. Primary use is detection of cigarette smoke in non-smoking areas.
Note: These units are not suitable as smoke alarms, fire alarms or carbon monoxide detectors. For detection of a specific gas please consult Macurco for the proper detector.
Recommended Coverage: 900 sq. feet.
All units are 100% Gas Tested
Solid-State Sensor: Maintenance Free