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CO2 Range:
0 - 2000 ppm / 0 - 5000 ppm
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Accuracy CO2: < ± (50 ppm + 2% of reading) for 0 - 2000 ppm
:< ± (50 ppm + 3% of reading) for 0 - 5000 ppm
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%RH range: 10 - 90 %RH
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Temperature range: 23 - 131 °F (-5 - 55 °C)
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Outputs: 0 - 5 Vdc, 0 - 10 Vdc or 4 - 20 mA; relay
50 Vac / 60 Vdc
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Model -CT for CO2 and Temperature
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Model -CTF for CO2, Temperature and Relative Humidity
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Model -C for CO2 and relay output only!!!
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Auto calibration
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Optional display - not for version -C