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CDTR-2D4B4
Carbon Dioxide/RH/Temperature Transmitter, 2000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & 10 kΩ Type 2 thermistor temperature output.
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Carbon Dioxide Accuracy
Mounting Orientation
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Product Specs
<< See all Product Models| Brand |
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| Applications | Building and Maintenance, HVAC |
| Carbon Dioxide Accuracy | ± 40 PPM + 3% rdg |
| Carbon Dioxide Concentration, Max | 2000 ppm |
| Carbon Dioxide Concentration, Min | 0 ppm |
| Carbon Dioxide Response Time | 120 s (τ90) |
| Compliance | CE |
| Display Type | N/A |
| Electrical Output | 4 to 20 mA |
| Measurement Type | Carbon Dioxide, Humidity, Temperature |
| Mounting Orientation | Duct Mount |
| Operating Temperature, Max | 122 °F |
| Operating Temperature, Min | 32 °F |
| Output Detail | CO2 Output: 4-20 mA / 0 to (5 or 10) VDC; RH Output: 4-20 mA / 0 to (5 or 10) VDC |
| Output Signal | Current, Voltage |
| Power Consumption | Average: 2 W; Peak: 3.75 W |
| Relative Humidity | 0 to 85% RH Non-Condensing |
| Relative Humidity Accuracy | ± 2% RH |
| Relative Humidity Input Range | 10 to 90% RH |
| Sensor Life | 15 Years |
| Sensor Type | RH: NDIR; Temp: 10 KΩ NTC Thermistor Type II |
| Supply Power Type | AC/DC |
| Supply Voltage | 19 to 28 Vac/16 to 35 Vdc |
| Switch Type | N/A |
| Temperature Input Range | 32 to 122°F |
| Temperature Output Range | 10 KΩ |
| Voltage Output Range | 0 to 5 Vdc, 0 to 10 Vdc |
| See All Specs | |
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