AST-IS CO2 Transmitters

AST-IS transmitters output a linear 4-20 mA or 0-10 VDC signal that can be sent to a Building Automation System or to a CETCI controller. The transmitter is contains an infrared sensors for accurate, reliable Carbon Dioxide detection.

Manufacturer	-	Critical Environment Technologies Canada Inc.
Model #	-	AST-IS

Submitted By	-	Critical Environment Technologies Canada Inc. (Manufacturer)
Country	-	Canada
Category	-	Engineering : Test & Measurement : Gas Detectors

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Specifications

Standard Enclosure	:	Standard Office Mount Enclosure
Standard Size	:	100mm x 80mm x 28mm
Optional Enclosure	:	Watertight Gasketed Industrial
Optional Size	:	142mm x 84mm x 46mm
Operating Temperature	:	0°C - 50°C (32°F - 122°F)
Humidity	:	0% to 95% RH, non-condensing
Output	:	Linear 4 - 20 mA or 0 - 10 VDC signal
Power Requirement	:	24 VDC or VAC

Details

AST-IS CO2 transmitters is an infrared and maintenance-free carbon dioxide alarm for installation in areas where the carbon dioxide levels need to be monitored, such as classrooms and offices. The product measures the carbon dioxide concentration in ambient air and alarms with sound and light when the levels exceed defined levels.

The output a linear 4 - 20 mA or 0 - 10 VDC signal that can be sent to a Building Automation System or to a CETCI controller.

The standard housing is an attractive plastic office mount enclosure. Watertight gasketed industrial enclosure, duct mount and digital display versions are available.

Automatic baseline correction feature eliminates the need for field calibration in most applications.

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AST-IS CO2 Transmitters

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