Features

• Description
• Whether you're an agriculturalist, a professional meteorologist or a weather hobbyist, building your own weather station can be a really rewarding project. When you're measuring weather, however, you need some pretty specialized sensors. This kit represents the three core components of weather measurement:wind speed, wind direction and rainfall.
• None of the sensors in this kit contain active electronics, instead they *** sealed magnetic reed switches and magnets so you'll need to source a voltage to take any measurements. The positive side of this is that the sensors are easy to interpret:The rain gauge is a self-emptying bucket-type rain gauge which activates a momentary button closure for each 0.011" of rain that are collected. The anemometer(wind speed meter)encodes the wind speed by simply closing a switch which each rotation. A wind speed of 1.492 MPH produces a switch closure once per second. Finally, the wind vane reports wind direction as a voltage which is produced by the combination of resistors inside the sensor. The vane's magnet
• could
• potentially close two switches at once, allowing
• up to
• 16 different positions to be indicated, but we have found that 8 positions are more realistic.
• All of the included sensors are supplied with RJ11 terminated cables, for information on the pin-out of the cable, check out the datasheet.
• Get started with the Weather Meter Assembly Guide
• Note:Some basic assembly is required.