Compact all-in-one weather sensor for measurement of temperature, relative humidity, air pressure and radiation.
From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air pressure and radiation. One external temperature or rain sensor is connectable.
- Temperature, relative humidity, air pressure, radiation
- NTC/T, Capacitive/RH, MEMS capacitive/Pressure, Lufft Pyranometer/Radiation
- Compact all-in-one weather sensor, low power, aspirated radiation shield, maintenance-free operation, open communication protocol
- RS485 with supported protocols UMB-Binary, UMB-ASCII, Modbus-RTU, Modbus-ASCII, XDR and SDI-12
- 8374.U10
| General | |
| Technical data | |
| Weight | Approx. 1.3kg |
| Interface | RS485, 2-wire, half-duplex |
| Power supply | 4…32 VDC |
| Power supply | 5…11 VDC (electronics with limited precision of measurements) |
| Power supply | 24 VDC +/- 10% |
| Power consumption | 40 VA |
| Operating temperature | -50…60°C |
| Operating rel. humidity | 0…100% RH |
| Dimensions | Ø approx. 150mm, height approx. 253mm |
| Protection level housing | IP66 |
| Mast mounting suitable for | mast diameter 60 – 76mm |
| Radiation | |
| Unit | W/m² |
| Accuracy | 5% |
| Response time (95%) | < 1 s |
| Spectral range | 300 to 1100 nm |
| Measuring range | 1400 W/m² |
| Temperature | |
| Principle | NTC |
| Measuring range | -50 … 60 °C |
| Unit | °C |
| Accuracy | ±0.2°C (-20…50°C), otherwise ±0.5°C (>-30°C) |
| Relative humidity | |
| Principle | Capacitive |
| Measuring range | 0 … 100 % RH |
| Unit | % RH |
| Accuracy | ±2% RH |
| Air pressure | |
| Principle | MEMS capacitive |
| Measuring range | 300 … 1200 hPa |
| Unit | hPa |
| Accuracy | ±0.5 hPa (0…40°C) |
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