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CTDT2
CO2 and temperature transmitter, 0-2000ppm, 0-10V, duct mounting
CO2 and temperature transmitter for duct mounting
Description
| Mounting | Duct |
|---|---|
| Power Supply | 24VAC/DC (19…28 V AC 50Hz / 15…35 V DC), 2.0 VA |
| Dimensions, external (WxHxD) | 101x264x80 mm |
| Insertion length | 50…200 mm |
| Time constant | < 100 s at 3 m/s air speed in the duct s |
| Measuring range, temp | 0…50 °C |
| Output temperature | 0-10 V: 0…50 °C PT1000: -20…+60 °C, 0-10 V |
| Measuring range, gas in air | 0…2000 ppm |
| Output signal, gas in air | 0-10 V |
| Accuracy, gas in air | @25°C < ± (50 ppm + 2 % of the measured value) |
| Response time | < 100 s at 3 m/s air speed in the duct |
| Warm-up time | < 5 min |
| Temperature dependance | yp. 1 ppm CO2/ °K (-20…+45 °C) |
| Protection class | IP20 |
|---|---|
| Protection class, additional information | IP65 with probe downwards, otherwise IP20 |
| Ambient humidity (non-condensing) | 0…95 % RH |
| Storage temperature | -20…60 °C |
| Mounting | Duct |
| Accuracy, temperature | ±0.3 K |
| Cable gland | M16x1,5 |
| Terminal type | Screw Terminal |
| Terminal wire size | 1.5 mm² |
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