Outdoor DIY weather station with anemometer, dogvane, humidity and temperature meter,Rain gauge
Outdoor DIY weather station with anemometer, dogvane, humidity and temperature meter,Rain gauge
Description:
1. Wind direction sensor/dogvane
The wind direction sensor, or vane, is a sensor that consists of an array of resistors
Geometrically arranged in a star; such that there is a voltage value associated with each
position, this star has 8 positions, or different wind directions. The table that relates
Wind direction with the values read is in the Plot section.
2. Wind speed sensor/anemometer
The anemometer consists of a normally open magnetic switch. Each half revolution a magnet passes through the switch closing the circuit. Therefore, the method to extract
The data consists of a revolution counter divided by a known period of time.
3. Wind direction sensor/dogvane
In the same way as the anemometer, the rain measurement is done from a switch
magnetic that is activated when a balance is filled with a sufficient volume of water. Every time he
seesaw fills, equals 0.2794 mm of rain.
This listing includes:
1 set of spare part (outdoor unit) for Professional Weather Station.Includes the below parts:
- 1). Wind speed sensor (1 unit)
- 2). Wind direction sensor (1 unit)
- 3). Rain gauge sensor (1 unit)
- 4). thermo-hygro sensor (1 unit)
- 5). Installation rack (1 unit)
Remark: this spare part (outdoor unit) is designed for our professional weather station, we don’t guarantee it is workable when you connect it to the professional weather stations of other sellers.