Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
perfect weather sensor solution provider for rainfall measurement
Measure item | Principle | Range | Resolution | Accuracy | |
Wind speed | Ultrasonic | 0-60m/s | 0.01m/s | ±3% | |
Wind direction | Ultrasonic | 0-360º | 1° | ±3° | |
Atmospheric temperature | MEMS | -40-+80℃ | 0.1℃ | ±0.3℃ | |
Atmospheric humidity | MEMS | 0-100%RH | 0.1%RH | ±3% | |
Atmospheric pressure | MEMS | 150-1100hPa | 0.1hpa | ±1hPa | |
Precipitation(Rain/Hail/Snow) | Radar | 0-4mm/min | 0.01mm | ±0.4mm | |
Solar radiation | Silicon-cell | 0-1750W/m2 | 1W/m2 | ±5% | |
Illuminance | optional | Silicon-cell | 0-20klux | 1lux | ±5% |
UV | Silicon-cell | 100-200kμW/cm2 | 1μW/cm2 | ±10% | |
Dust concentration(PM2.5,PM1) | Photoelectric scattering | 0-2000μg/m3 | 1μg/m3 | ±4% | |
Supply | 12-24VDC | ||||
Output | RS485,RS232,SDI-12 | ||||
Communication Protocol | Modbus-rtu(default), NMEA-0183,SDI-12 | ||||
Data update cycle | 1s(default), other optional | ||||
Power consumption | <2W, auto-heating power: 6W | ||||
Operating temperature | -40-+80℃ | ||||
EMC | EN61000-6-3, EN61000-3-3, EN61000-3-2, EN61000-6-1 | ||||
IP Rating | IP66 | ||||
Main material | ABS+ Aluminum alloy | ||||