This product is covered by ACI's Two (2) Year Limited Warranty. Learn more
Product overview
Carbon Monoxide Sensor, 0-125 PPM Default, (250 PPM Max), Duct Mount, 4-20mA or 2-10VDC Output
NOTE: The CO-D is not compatible with the Q4C-II , M-Controller II, or Q-controllers. It is not compatible with Modbus RTU communication.
Application
- Parking Garages
- Arenas
- Kitchens
- Laundry Rooms
- Warehouses
- Loading Docks
- Service Garages
- School Bus Parking Areas
Product specifications
Supply Voltage:
24 VAC +/- 10% Floating; 24 VAC +/- 10%, One side Grounded; 24 VDC
Supply Current / Power Consumption:
100 mA nominal | 250 mA maximum | 6.6 Watts maximum
Operating Temperature / RH:
-4ºF to 104ºF (-20ºC to 40ºC) | 15 to 90% RH Continuous, non-condensing; 0 to 99% RH Intermittent, non-condensing
Accuracy:
+/- 2.5% of Reading
Repeatability:
+/- 1% of Reading
Operating Pressure:
1 Atmosphere (14.7 psi) +/- 10%
Note: When installed @ > 3000’ above sea level, the gas transmitters must be verified for accuracy & re-calibrated as needed after installation
Response Time:
Less than 60 Seconds for 90% of step change
Sensor Type:
Electrochemical
Sensor Life:
~ 5 years under Normal Conditions
Factory Set Range:
0 – 125 ppm / 0 – 250 ppm Field Adjustable
Status LED Indication:
Model Dependent: Alphanumeric – 2 line X 8 digit LCD / (2) Red LED’s for Relay Status
Analog Outputs:
4-20 mA or 2-10V Jumper Selectable
Relay (Optional):
Two SPDT Form C, Dry Contact, 1A @ 30 VDC/0.5A @ 125 VAC
Buzzer:
Rating 85 dB @ one foot
Relay Life Expectancy:
200,000 cycles minimum with 1A @ 30 VDC
Time Delays:
Actuation / De-Actuation: 0 to 60 Minutes in 5 minute Increments
Storage Temperature Range:
32º to 68ºF (0ºC to 20ºC)
Unit Shelf Life:
6 Months from date of purchase
Duct Kit Tubing Material:
Vinyl
Duct Kit Tubing Length:
18“
Duct Kit In-Line Filter:
5 micron
Duct Kit Pitot Tube:
3 5/32”, Polycarbonate/ABS Blend / UL94V
Enclosure Material | Flammability Rating:
Polycarbonate/ABS Blend, UL94V-0
Operating Environment:
Indoor Environment only
Connections | Wire Size:
Terminal Blocks | 16 to 26 AWG (0.2 to 1.00 mm²) Shielded Twisted Pair
Terminal Block Torque Rating:
0.37 ft-lbs (0.5n-3m) Nominal
Communication Wire:
Belden 9841 or equal
Product Dimensions:
(H) 6.00” (152.4 mm) x (W) 3.5“ (88.9 mm) x (D) 1.6” (40.6 mm)
Product Weight:
1.00 lbs (0.45 kg)
