Description
Overview
GAOTek weather station with soil moisture sensor and solar radiation is a new generation of observation equipment for monitoring the agricultural production environment independently. It is mainly applicable to environmental monitoring related to agricultural production activities such as farmland, orchard, grassland, and scientific research. It is used to observe the parameters related to soil temperature, Soil humidity, Air temperature, Air humidity, wind direction, wind speed, air pressure, rainfall, sunshine duration, Light intensity, radiation, and other environmental parameters related to the growth of crops. And can be selected with ultraviolet radiation, carbon dioxide, carbon monoxide, sulfur dioxide, and so on. Provides good support for agricultural scientific research, agricultural production, animal husbandry, etc.
Features
- Integrated design of multiple sensors, (No need for a receiver)
- Batteries and solar panels integrated, (No external power supply is required)
- Transmission of data by wireless communication, (GPRS, WIFI)
- Communication interface adopts RS485
- System can be used alone or in multi station network
- Data are collected, processed and analyzed through central station software
- Power consumption low reach 2 W
- High anti-interference ability
Technical Specification
| Factor | Measuring range | Resolution | Accuracy | Measurement principle |
| Air temperature | -104 ℉ to 176 ℉ (-40 ℃ to 80 ℃) |
32.18 ℉ (0.1 ℃) |
32.54 ℉ (±0.3 ℃) |
Thermistor |
| Relative humidity | 0% RH to100% Rh | 0.1%Rh | ±2% (≤80%) ±3% (>80%) | Capacitance |
| Air pressure | 10 hpa to 1300 hpa | 0.1hpa | ±1 hpa | Piezoresistive |
| Wind direction | 0° to 360° | 1° | ±3° | Ultrasonic |
| wind speed | 0 m/s to 75m/s | 0.1m/s | ±(0.3+0.03 V) m/s or 3% | Ultrasonic |
| Soil temperature | -122 ℉ to 176 ℉ (-50 ℃ to 80 ℃) |
32.18 ℉ (0.1 ℃) |
32.36 ℉ (±0.2 ℃) |
Platinum resistor |
| Soil humidity | 0% RH to 100% Rh | 0.1%Rh | ±2% Rh | EMP |
| Solar radiation | 0 to 2000 W/m2 | 1 W/m2 | ≤5% | Silicon photodetector |
| Sunshine duration | 0 h to 24 h | 0.1 h | 0.1h | Silicon photodetector |
| Sunshine duration RANGE | 0 h to 24 h | |||
| Sunshine duration RESOLUTION | 0.1 h | |||
| Sunshine duration ACCURACY | 0.1h | |||
| Soil temperature Range | (-50 ℃ to 80 ℃) | |||
| Air temperature range | – 104 ℉ to 176 ℉ (-40 ℃ to 80 ℃) | |||
| Air temperature resolution | 32.18 ℉ (0.1 ℃) | |||