ZET 7023 Digital Meteorological Sensor
- RS-485 interface
- weather sensor for relative humidty
- atmospheric pressure and temperature measuring
POR (price on request)
Specifications
of the ZET 7023 Digital Weather Sensors
| Metrological Data | |
|---|---|
| Measured physical values | relative humidity atmospheric pressure temperature |
| Relative humidity measurement range | 0 to 100 % |
| Relative humidity measurement absolute error | ±3 % within 0 ~ 80% ±5 % within 80 ~ 100% |
| Atmospheric pressure measurement range | 50 to 115 kPa |
| Pressure measurement units | kPa, atm, mm Hg, kgf/cm2, psi |
| Atmospheric pressure measurement absolute error | ±1 kPa |
| Temperature measurement range | -40 to +85 °C |
| Temperature measurement units | °C, °F |
| Temperature measurement absolute error | ±0.4°C within -10 ~ +85°C, ±1°C within -40 ~ -10°C |
| Technical Specifications | |
| Data refresh rate | 1 Hz |
| Data interface | RS-485 |
| Transmission rate | 4800, 9600, 14400, 19200, 38400, 57600, 115200 bit/s |
| Parity check | 0, no control; 1, control (oddness, ODD) |
| Transmission protocol | Modbus RTU |
| Performance Specifications | |
| Dimensions | 71×39×17 mm |
| Weight | 35 g |
| Power supply | 9 to 24 V |
| Consumed power | 0.2 W |
| Reverse polarity protection | yes |
| Operational temperature range | -40 to +85 °C |
| Electromagnetic Compatibility, EMC | |
| IEC 61000-4-2, ESD | contact 4 kV, air 8 kV |
| IEC 61000-4-4, EFT | power supply 0.5 kV, signal 0.25 kV |
| IEC 61000-4-5, Surge | 500 V |
