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Gas and Specialty Sensors

T8041, T8042



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T8041, T8042

Telaire Duct Probe CO2 Transmitters T8041, T8042

Telaire Duct Probe CO2 Transmitters

 

The Telaire CO2 transmitters are ideal for application targeting indoor air quality and energy conservation. The Ventostat® T8041/T8042 duct mount CO2 transmitters offer accuracy and versatility at an affordable price. This exceptional product line touts an unobtrusive form factor that is easy to install, simple to use, and remains accurate over the expected life of the device using Telaire's patented ABC Logic™ (Automatic Background Calibration) technology Kele is the leading supplier of building automation products. When you need the right product, right now, count on Kele. Kele is the leading supplier of building automation products. When you need the right product, right now, count on Kele.


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QtyModelDescriptionIn StockList PriceInternet Price
T8041 CO2 DUCT SENSOR 0-10VDC ANALOG OUTPUTIn Stock673.20376.99
T8042 CO2 DUCT XMTRIn Stock674.22377.56
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Accessories

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Features
  • Analog output, 0-5/10 VDC (field selectable) or 4-20 mA models
  • ABC Logic(TM) automated calibration
  • Non-dispersive infrared technology
Specifications

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

Signal Output:0 to 5V or 0 to 10V (Factory Configured)

Power Consumption:Typical values (1.65 watts peak, 0.65 watts avg.@ 42 VDC)

Accuracy:±40 ppm +3% of reading @ 22℃ (72℉) when compared with a factory

Non-Linearity:<1% of full scale @ 22℃ (72℉)

Temperature Dependence:0.2% of full scale per ℃

Measurement Range:0-2000 ppm

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

Warm Up Time:Two minutes (operational); 10 minutes to achieve maximum accuracy

Response Time:Three minutes typical for a 90% step change at low duct speeds

Pressure Dependence:0.13% of reading per mm of mercury

Wiring Terminations:Leads, Terminals

Operating Temperature:0℃ to 50℃ (32℉ to 122℉)

Operating Humidity:0% to 95% RH, noncondensing

Dimensions:

 :Probe Length T8041 4.09″ (10.38 cm) / T8042 8.07″ (20.51 cm)

 :Probe Diameter 1.24″ (3.15 cm)

 :Junction Box Depth 1.58″ (4.02 cm)

 :Junction Box H x L 3.05″ x 3.05″ (7.46 cm x 7.46 cm)

Weight:0.5 lb (0.23 Kg)

Approvals:CE EMC, RoHS Compliant

Warranty:1 year

Certifications




 

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