DTTHC Temperature, humidity and CO 2 transmitter for duct mounting
Temperature, humidity and CO2 transmitter
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Specificaties
| Dimensions, external (WxHxD) | 104*212*79 mm |
|---|---|
| AO | 3 |
| Max air velocity | 20 m/s |
| Media temp limits | -40…60 °C |
| Insertion length | 37…195 mm |
| Max Overvoltage on any terminal | +10 V (refereras till GND) V |
| Analogue output load impedance 0...10v | Min. 10 kΩ |
| Measuring range, temp | -40…60 °C |
| Output temperature | 0-10 V |
| Accuracy, temperature ± | 0,2 K |
| Accuracy, temperature 1 | ±0.2 °K @ 0...60 °C |
| Accuracy, temperature 2 | ±0.8 °K @ -40...0 & >60 °C |
| Measuring range, humidity | 0…100 % RH |
| Output humidity | 0-10 V |
| Sensor element protection, humidity | Membrane filter, not exchangeable |
| Accuracy, humidity 1 | ± % RH @ 10...90 |
| Accuracy, humidity 2 | ± % RH @ 0...10 & 90...100 |
| Measuring range, gas in air | 0…2000 ppm |
| Output signal, gas in air | 0-10 V |
| Accuracy, gas in air | ±(50 ppm + 3 % of the measured value) @ 25 °C |
| Response time | <100s |
| Warm-up time | 4min |
| Temperature dependance | 2.5 ppm/K at 0…50 °C |
| Power Supply | 24VAC/DC (20...28 V AC 50/60Hz / 15...35 V DC), 2.0 VA |
|---|---|
| Protection class | IP65 |
| Ambient humidity (non-condensing) | 0…90 % RH |
| Ambient temp | -40…60 °C |
| Storage temp | -40…80 °C |
| Storage humidity | 0...90 % RH |
| Weight, incl. packaging | 0.25 kg |
| Cable gland | M16x1,5 |
| Terminal type | Screw Terminal |
| Terminal wire size | 1.5 mm² |
| Material, housing | Polykarbonat (PC) |
| Material, cover | Polykarbonat (PC) |
| Material, base | ABS |
