Low cost air quality measurement Detects particulates such as cigarette smoke
Specification
Sensor reference Cal. accuracy Re-calibration Housing material Dimensions Ambient: Temperature RH Power supply Output 15°C to 30°C 45 to 65% RH 24Vac/dc (±10%) @ 45mA 0-10Vdc (0v = Lo contamination) (10Vdc = Hi contamination) Country of origin UK Tin Dioxide film ±5% of reading 2 years Flame retardant ABS 85mm x 85mm x 27mm
Product Codes
GS-AQ911 Space air quality transmitter
Intern.
Full PDF Text Transcription for GS-AQ911 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
GS-AQ911. For precise diagrams, and layout, please refer to the original PDF.
www.DataSheet4U.com Data Sheet Ref: 90500997 Issue: 5.1 GS-AQ911 www.sontay.com Space air quality transmitter Technical Overview The GS-AQ911 is wall-mounting air quality...
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ansmitter Technical Overview The GS-AQ911 is wall-mounting air quality transmitter designed for use for the control of fresh air for ventilation purposes. The GS-AQ911 measures the level of contaminant gases in an air sample, and is sensitive to most heavy odours, smoke, solvent gases etc., providing an output proportional to the mixed gas concentration. This signal can be used to control fresh air fans and dampers according to the ventilation load. Where the primary contaminant load is human respiration, it is recommended that a Carbon Dioxide transmitter is used.
GS-AQ911 Datasheet
