Mini Meteorological Station
A compact all-solid-state super micro weather station that supports the measurement of temperature, humidity, air pressure, wind speed, wind direction, precipitation and optional UV in a single solar-autonomous unit.
The OWS3000 is a compact all-solid-state super micro weather station that integrates temperature, humidity, air pressure, wind speed, wind direction, precipitation and optional UV measurement into a single solar-autonomous unit. The overall design adopts a modular, solid-state and digital-sensor concept that reshapes the appearance and structure of traditional automatic weather stations and delivers major breakthroughs in protection and durability.
A high-strength anti-ultraviolet ABS casing tolerates extended outdoor exposure, and the 30000 mAh × 2 lithium battery paired with 45 W solar panel keeps the station running for at least 15 continuous rainy days. It can be widely used in meteorology, civil aviation, marine, environmental protection, space research and other fields.
Specification
Technical parameters
Temperature
Measuring range
−30°C ~ 70°C ; −40°C ~ 60°C
Measuring accuracy
±0.3°C, ±0.2°C (5°C ~ 35°C); advanced version ±0.1°C
Resolution
0.1°C
Humidity
Measuring range
0 ~ 100% RH
Measuring accuracy
±3%RH (10%~90%RH); ±5%RH (90%~100%RH)
Resolution
±5%
Air pressure
Measuring range
300 ~ 1100 hPa
Measuring accuracy
±0.3hPa (0°C ~ 50°C); ±0.5hPa (−30°C ~ 0°C); advanced version ±0.2hPa
Resolution
0.1 hPa
Wind speed
Measuring range
0 ~ 50 m/s (advanced version 75 m/s)
Measuring accuracy
±0.5 m/s (0~15 m/s); ±4% (>15 m/s)
Resolution
0.1 m/s
Wind direction
Measuring range
0° ~ 360°
Measuring accuracy
±2° (≤±10°); ±4° (>±10°)
Resolution
1°
Rainfall
Measuring accuracy
Better than 10~20% (depending on precipitation intensity)
Resolution
0.1 mm
UV (optional)
Measuring accuracy
±1.5 UV
Resolution
0.1 UV
Ambient light dynamic range
128 klx
Ambient light resolution
100 mlx
System & interfaces
Sensor digital communication interface
RS485 / SDI12 / TTL UART
Programmable sensor power supply
3.3 ~ 12 V, maximum 1 A output current
Wired communication
RS232, RS485, USB Type-C virtual serial port
Wireless communication
BLE, 4G / LoRa
Internal storage capacity
1 million sets of data
External storage interface
SD card, USB external U disk
GNSS positioning and timing
BDS / GPS / GLONASS / GALILEO / QZSS / SBAS
Photovoltaic panel power
45 W
Battery specifications
Lithium battery, capacity 30000mAh × 2, 12 V
Operating hours
Continuous rainy days ≥ 15 (with camera function turned on regularly)
Operating environment
−40°C ~ 85°C, 5%~95%RH (non-condensing)
Storage
16384 groups
Data interval
60 s default, 2 s ~ 24 h optional
Dimensions
562 × 598.9 × 1831.7 mm
Certification
CE, FCC, VCCI, CTICK
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