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Gas and Specialty Sensors
Gas and Specialty Sensors

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5001, 8041

Carbon Dioxide Sensors

The Models 5001, 8041, and 8042 Carbon Dioxide sensors are designed to monitor the CO2 levels to provide an indication of occupancy for use in demand-controlled ventilation according to ASHRAE Standard 62. Model 5001 wall-mount carbon dioxide sensors are designed to monitor the CO2 concentration in a room. The Models 8041 and 8042 are duct-mount sensors with 4&#8243 and 8&#8243 probes respectively that monitor the carbon dioxide levels inside a duct air stream. Each model outputs a 0-10 VDC signal representing a 0-2000 ppm concentration of CO2.


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Features
  • Analog output, 0-10 VDC
  • ABC Logic(TM) automated calibration
  • Non-dispersive infrared technology
  • Duct models available in either 4&#8243 or 8&#8243
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Specifications

Supply Voltage:18-30 VAC RMS, 50/60 Hz or 18-42 VDC, polarity protected

Supply VA (5001):1.75 VA average, 3.25 VA peak

Supply Watts: (8041/8042) 0.65 watts average, 1.65 watts peak

Signal Output:0-10 VDC

Minimum Output :

Impedance:1000Ω

Accuracy:

5001:±100 ppm @ 72°F (22°C)

8041/42:±40 ppm + 3% reading

Linearity: <1% of FS

Stability: <2% FS over life of sensor

Temperature Dependence0.1% FS per °F (0.2% FS per °C):

Pressure: 0.13% of reading per 0.54" W.C. (1 mm Hg)

Measurement Range:0-2000 ppm (factory setting)

Calibration Interval:None, uses ABC Logic (Automatic Background Calibration)

Warm Up Time:<2 minutes operational, 10 minutes to maximum accuracy

Response Time:3-5 minutes for 90% step change

Operating Humidity:0% to 95% RH, noncondensing

Operating Temperature:32° to 122°F (0° to 50°C)

Enclosure Rating:Flammability UL 94V-5

Wiring Terminations:Screw terminals for 18-28 AWG

Dimensions:

5001:4.75"H x 3.25"W x 1.00"D (12.1 x 8.3 x 2.5 cm)

8041/42:Emclosure: 3.05"H x 3.05"W x 1.58"D (7.46 x 7.46 x 4.02 cm)

8041 Probe: 4.09"L x 1.24"Ø (10.5 x 3.14 cm) :

8042 Probe: 8.07"L x 1.24"Ø (10.5 x 3.14 cm):

Approvals: FCC Part 15 Class B, CE, RoHS

Weight:

5001:4 oz (0.11 kg)

8041:8 oz (0.23 kg)

8042:9 oz (0.23 kg)

Warranty: 2 years

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Certifications




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Products

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QtyModelDescriptionIn StockList PriceInternet Price
5001 SPACE SENSOR 0-10VDC ANALOG OUTPUT In Stock346.38277.10
8041 DUCT SENSOR 0-10VDC ANALOG OUTPUT In Stock405.24324.19
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Accessories
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Download Additional Data

Catalog Page
8041 Instructions