Transmitter for measuring temperature and relative humidity.
HTDT2500(-420) has a capacitive thin-film element that provides a signal propotional to the relative humidity. The transmitter has a high degree of accuracy. The measuring element responds quickly to changes in humidity. The transmitter has excellent long-term stabilty and a low hysteresis. It can withstand up to 100 % RH (condensing) without accuracy being affected.
Filter : The transmitter sensor element is protected by a membrane filter. This can be changed to a sintered brass filter, which is recommended if operating in an environment with a high degree of pollution.
- Output signal 0…10 V DC or 4…20 mA, as well as passive PT1000
- Supply voltage 24 V AC or 15…35 V DC
- Protection class IP65
- High accuracy
- Short reaction time
- Long-term stability
| MWA Code | Output | Temp. Accuracy | Class | Hum. Accuracy |
|---|---|---|---|---|
| RC-HTDT2500(-420) | 4…20 mA | ±0.3 K at 20°C | IP65 | ±2.5 % at 20°C |
