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CO-Room
Kohlenmonoxid-Sensor, 0-125 PPM Standard, (250 PPM Max), Rauminstallation
- Parkhäuser
- Arenen
- Küchen
- Waschräume
- Lagerhäuser
- Ladebereiche
- Werkstätten
- Schulbusparkplätze
Produktübersicht
- Genauigkeit ± 2.5 %
- Anwendungen Zugangs- und Parkkontrollsysteme, Bauwesen und Zollstandhaltung, Gewerbe und Zolldustrie
- Kabeltyp Isoliert, abgeschirmt
- Elektrischer Anschluss Schraubklemme
- Elektrische Lebensdauer Mindestens 200,000 Zyklen bei 1 A @ 30 Vdc
- Elektrischer Ausgang 4 bis 20 mA, 2 bis 10 Vdc
- Werkseinstellung 0 – 125 ppm / 0 – 250 ppm feldverstellbar
- Installation 4 bis 6 Fuß über dem Boden
- Option für Materialkonstruktion keine
- Messbereich Maximal 7500 sq. ft.
- Betriebsfeuchtigkeit 15 bis 90 % relative Luftfeuchtigkeit, nicht kondensierend
- Betriebstemperatur, max. 104 °F
- Betriebstemperatur, min. -4 °F
- Leistungsaufnahme 6,6 W max
- Wiederholgenauigkeit +/- 1 % des Messwerts
- Reaktionszeit Weniger als 60 Sekunden für 90 % der Stufenänderung
- Lebensdauer des Sensors ~ 5 Jahre unter normalen Bedingungen
- Sensortyp Elektrochemisch
- Serien-ID CO-Room
- Haltbarkeit 6 Monate
- Lagertemperatur, max. 68 °F
- Lagertemperatur, min. 32 °F
- Versorgungsstrom 250 mA
- Versorgungsspannung 22 bis 26 VAC/VDC
- Anzugsmoment 0,37 ft-lbs (0,5n-3m) Nennwert
- Zeitverzögerung 0 bis 60 min
- Drahtstärke 26 bis 16 AWG
Supported Applications
The ACI CO Room Series is designed for the continuous monitoring of carbon monoxide (CO) levels, specifically targeting vehicle exhaust in non-hazardous areas. The series utilizes a wide spectrum electrochemical sensor to measure environmental CO concentrations.
- Detection and monitoring of Carbon Monoxide (CO)
Operating Conditions & Performance
The transmitter operates within an ambient temperature range of -4°F to 104°F (-20°C to 40°C) and a humidity rating of 15 to 90% RH continuous, non-condensing; or 0 to 99% RH intermittent, non-condensing. The device is rated for atmospheric pressure +/- 10%. Performance specifications include an accuracy of +/- 2.5% of Reading and repeatability of +/- 1% of Reading.
- Measurement Range: Factory set at 0 – 125 ppm; field adjustable to 0 – 250 ppm
- Response Time: Less than 60 Seconds for 90% of step change
- Sensor Life: ~ 5 years under Normal Conditions
- Coverage Area: 7500 sq. ft; 49' Radius
Configuration Options
The series is offered in a standard NEMA 1 rated enclosure constructed from Polycarbonate/ABS Blend, UL94V-0. The unit features fixed terminal blocks for power wiring using 16 to 26 AWG (0.2 to 1.00 mm²) Shielded Twisted Pair cables.
Outputs and Indicators
- Analog Outputs: 4-20 mA or 2-10V Jumper Selectable
- Indicators (Optional): Alphanumeric, 2 line X 8 digit LCD; (2) Red LED's for Relay Status
Relay and Alarm Options
An optional configuration includes two SPDT Form C dry contact relays and a buzzer. The relay rating is 1A @ 30 VDC/0.5A @ 125 VAC (Resistive Load) with a life expectancy of 200,000 cycles minimum at 1A @ 30 VDC. Time delays for actuation and de-actuation are configurable from 0 to 60 Minutes in 5 minute Increments.
Power Supply
- Voltage: 24 VAC +/- 10% Floating; 24 VAC +/- 10%, One side Grounded; or 24 VDC
- Current Draw: 100 mA nominal | 250 mA maximum
Accessories and Maintenance
The series supports a Calibration Adapter, Replacement CO Sensing Element, and Gas Cal Kit. Sensors should be tested for accuracy every 6 months; recalibration or sensor replacement is required if necessary. When installed above 3000' above sea level, the transmitters must be verified for accuracy and re-calibrated after installation.
Key Product Differences
- CO-R (Item #102151): CO Room Mount with Standard Room Enclosure.
- CO-R-RB-D (Item #107556): CO Room Mount including Display, Relay, and Buzzer in a Standard Enclosure.
The series is not compatible with the Q4C II, M-Controller2, or Q-Controller. Modbus RTU communication is not supported by this product line.
PDFs & Handbücher
