The Humidity and temperature transmitter PVT10 is intended for measurement of relative humidity, temperature and dew point value of air ensuring high accuracy and stability. The transmitter is designed for indoor use. Compact wall-mount plastic enclosure provides natural sensor ventilation. The RS485 interface supporting standard Modbus RTU protocol enables direct fieldbus networking of up to 240 devices. Analog outputs, configurable as 0-10 V or 4-20 mA, may be used to connect the transmitter to secondary devices like display panels or controllers.
Areas of application:
The transmitter PVT10 is applicable at home and office HVAC and building automation systems, e.g. in hotels, museums or datacenter.
Functions and features:
• Excellent repeatability and stability
• Fully calibrated and temperature compensated
• Compact enclosure provides optimal airflow
• Two independent configurable analog outputs 0-10 V / 4-20 mA
• RS485 interface for fieldbus networking (Modbus RTU)
Ordering information
| PVT10 |
Variants
| PVT10 | 12 / 24 V DC, RS485 + 2AO + 0...95% RH / -20...+70 °C |
| General | ||
|---|---|---|
| Sensors | RH and T sensors | |
| Measurement ranges | 0...95% RH / -20...+70 °C | |
| Resolution | 0.1% RH / 0.1 °C | |
| Accuracy | RH = 20...80% | ±3% |
| RH = 5...20% or 80...95% | ±4% | |
| T = -20...+70 °C | ±0.5% | |
| Response time | approx. 15 s | |
| Self-diagnostics | full functionality check at start-up | |
| Warm-up time, max. | 1 s | |
| Power supply | 12 / 24 (11...30) V DC | |
| Power consumption, max. | 1.5 W | |
| Communication | ||
| Interface | RS485 | |
| Protocol | Modbus RTU | |
| Baud rate | 1.2...57.6 kBit/s | |
| Galvanic isolation | none | |
| Outputs | ||
| Analog outputs | 2 | |
| Output signal (configurable) | 4-20 mA / 0-10 V | |
| Environment | ||
| Ambient temperature | -20...+70 °C | |
| Humidity | up to 95%, non-condensing | |
| IP Code | IP20 | |
| Operating environment | industrial indoor places | |
| Enclosure | ||
| Dimensions | 71 x 71 x 27 mm | |
| Mounting | wall mount | |
| Material | white ABS | |
