Autonics THD-DD1-V Temperature / Humidity Sensor THD-DD1-V
- Brand
- Autonics
- Model number
- THD-DD1-V
Autonics THD-DD1-V temperature / humidity sensor (THD Series): 1/1000 resolution, 24 VDC supply, Non-display type display, IP10 (IEC standards). Order code note: 24VDC(N).
Price and availability on request
Key features
- Compact design
- Built-in high accuracy temperature / humidity sensor
- 7 segment LED display (THD-DD / THD-WD)
- Various output options: DC4 - 20 mA, 1 - 5 VDC , RS485 (Modbus RTU)
- Wide measurable range of temperature / humidity: -19.9 to 60.0 ℃ / 0.0 to 99.9 %RH
- Communication speed: 115200 bps
Specifications
| Series | THD Series |
|---|---|
| Order code description | 24VDC(N) |
| Sensor type | Temperature sensor ; Temperature/Humidity Sensor |
|---|---|
| Display type | Non-display type |
| Temp. measuring range | -19.9 to 60.0 ℃ |
| Temp. accuracy | ≤ ±0.8 ℃ ; ± 1.0 ℃ (at room temp.) |
| Temp. output | DPt100Ω resistance value (TCR: 3850 ppm/℃) |
| Protection structure | IP10 (IEC standards) |
| Ambient temperature | -20 to 60 ℃, Storage: -20 to 60 ℃ (rated at no freezing or condensation) |
| Power supply | 24 VDC |
| Permissible voltage range | 90 to 110 % of rated voltage |
| Power consumption | ≤ 2.4W |
| Sensor response time | 10 sec |
| Humi. measuring range | 0.0 to 99.9 %RH (THD-R is required to attend for using over 90 %RH) |
| Humi. output | DC 4-20 mA (allowable impedance: ≤ 600 Ω) |
| Resolution | 1/1000 |
| Sampling period | 0.5 sec |
| Insulation resistance | ≥ 100 MΩ (500 VDC megger) |
| Dielectric strength | Between the charging part and the case: 500 VAC 50/60 Hz for 1 min |
| Noise immunity | ±0.3 kV the square wave noise (pulse width: 1 μs) by the noise simulator |
| Vibration | 0.75 mm amplitude at frequency of 10 to 55 Hz in each X, Y, Z direction for 1 hour |
| Vibration (Malfunction) | 0.5 mm amplitude at frequency of 10 to 55Hz in each X, Y, Z direction for 1 hour |
| Shock | 300 m/s2 (≈ 30 G) in each X, Y, Z direction for 3 times |
| Shock (Malfunction) | 100 m/s2 (≈ 10 G) in each X, Y, Z direction for 3 times |
| Comm. protocol | Modbus RTU |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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