AST-IS Industrial CO2 Transmitter0 pages

Transmitters - GAS DETECTION DATASHEET

AST-IS Industrial C02 Transmitter

TECHNICAL DRAWING

The AST-IS Industrial Transmitters contain a non-dispersive, infrared

sensor for accurate and reliable carbon dioxide (C02) detection and are

available in 3models with different options. All models are maintenance

free and a key component for climate control of buildings and other

processes.

AST-IS3 is a duct mount, IP54 rated enclosure for installation in the

ventilation duct.

AST-IS6 is a wall mount enclosure with protection class IP65, includes a

display and is ideal for most large spaces.

AST-IS18 is a wall mount, IP65 rated enclosure that is specially coated

PCB with an extra dust/water protection filter suited for greenhouses,

wineries and similar environments. Includes a temperature sensor, relay

and a display.

The AST-IS transmitters feature 4 - 20 mA or 0 -10 VDC linear output

signals, low 24 VDC / VAC nominal voltage, standard 0 - 2,000 ppm range

(0 - 4% volume measurement range available for winery applications)

and are CE certified.

WIRING

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□ voltage output (right position)

»Operating power 24 VDC or 24 VAC nominal

»4 - 20 mA or 0 -10 VDC linear output signal

»Relay output (AST-IS18 only)

»Single internal infrared C02 sensor

»LCD digital display (AST-IS6 and AST-IS18 only)

»0 - 2,000 ppm standard range

»0 - 4% volume measurement range (AST-IS18 for winery applications)

»Maintenance free, lifetime calibration

»RoHS compliant circuit boards

»CE certified

APPLICATIONS

»Residential Buildings

»Commercial Buildings

»Greenhouses

»Schools/ Educational Institutions

»Wineries

»Office Buildings

»... and many more

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