Telaire T5100-LED Series | 3
Accessory Enclosures
Model T1508
Duct Mount Enclosure (Aspiration Box)
The T5100 units can be installed inside a Model
1508 Duct Mount Enclosure.
Model T1552
Outside Air Measurement Enclosure
This NEMA-3R weatherproof enclosure includes
thermostat and allows installing the sensor in envi-
ronments with temperatures down to -40°F.
Model T1505
Harsh Environment Enclosure
For extreme environments where the sensor might
be subjected to condensation or water spray such
as those found in greenhouses or breweries- NEMA-
3R rated.
T5100-LED Specifications
CO
2
Sensing Method
Non-dispersive infrared (NDIR) absorption
Gold-plated optics
Patented ABC Logic self calibration algorithm
CO
2
Measurement Range
T5100-LED - Single Channel: 0 to 2000 ppm (0 ppm
= 0 V, 4 mA)
CO
2
Accuracy
±30 ppm or 3% of reading, whichever is higher*
*CO2 accuracy statement excludes standard gas
used for calibration that has an accuracy of 2%. In
addition, there is a potential digital to analog error of
up to 1%.
CO
2
Temperature Dependence
0.2% FS per °C (±0.11% per °F)
CO
2
Pressure Dependence
0.135% of reading per mm Hg
CO
2
Stability
T5100-LED - Single Channel
<2% of FS over life of sensor (15 years)**
CO
2
Warm-up Time
< 2 minutes (operational)
10 minutes (maximum accuracy)
Temperature Measurement Range
0-50°C (32-122°F)
Temperature Accuracy
±1°C from 15 to 30°C (±1.8°F from 59 to 86°F)
Outputs
Analog outputs for C02 and Temperature
0 to 5 V, or 0 to 10 V switch selectable (100 output
impedance) Or 4 to 20 mA (RL maximum 500
Voltage and current outputs are not available simul-
taneously Digital to analog error ±2%
Outputs Update Rate
Every 5 seconds
Power Supply Requirements
18-30 VAC RMS, 50/60 Hz, or 18 to 42 VDC, polar-
ity protected
Power Consumption
Typical 0.7 W at nominal voltage of 24V AC RMS
Operating Conditions
0°C to 50°C (32°F to 122°F)
0 to 95% RH, non-condensing
Storage Conditions
-40°C to 70°C (-40°F to 158°F)
Flammability Classification
UL94 5VA
Certifications
CE, RoHS and REACH compliant
