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RS485 Modbus Compact Multi-sensor Meteorological Monitoring Instrumentation Outdoor Weather Station Sensors For Agriculture
HCD6817 Compact Weather Sensor
HCD6817 can measure T、RH、P、WD、WDIR、Rianfall、Illuminance through a highly integrated structure, which can realize the 24-hour continuous online monitoring of outdoor meteorological parameters, and output the 7 parameters to the user at one time through the digital communication interface.
Measture item | Principle | Range | Accuracy | Resolution |
Temperature | Energy gap method | -40-60℃ | ±0.3℃ (@25℃） | 0.1℃ |
Atmospheric humidity | Capacitance method | 0-100%RH | ±3%RH (10-80%RH） When there is no condensation | 0.1%RH |
Atmospheric pressure | Piezoresistive | 500-1100hPa | ≦±0.3hPa（@25℃，950hPa-1050hPa） | 0.1hpa |
Wind speed | Ultrasonic | 0-60m/s | ±（0.3+0.03v）m/s（≤30M/S）±（0.3+0.05v）m/s（≥30M/S） V is the standard wind speed | 0.01m/s |
Wind direction | Ultrasonic | 0-359.9° | ±3°（wind speed＜10m/s） | 0.1° |
Rainfall | Photology | 0-200mm/h | Error < 10% | 0.2mm |
Illuminance | Photodiode | 0-200KLUX | 3% ofReading or 1% F.S | 10LUX |
Supply | 12-24VDC, solar power | |||
Output | RS485(Modbus) | |||
fixed form | Sleeve fixed； B)Flange adapter fixed | |||
Power consumption | ＜1W@12V | |||
Ingress Protection | IP66 | |||
Main material | ASA+engineering plastics | |||
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