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SKU SEN-15901/B

Weather Meter Kit

Prezzo originale €117,05 - Prezzo originale €117,05
Prezzo originale
€117,05
€117,05 - €117,05
Prezzo attuale €117,05

Tutti i prezzi sono IVA inclusa

Disponibilità:
in magazzino
Disponibilità:
Esaurito
Disponibilità:
Da Ordinare
Spedizione : 4-6 Giorni
Richiesta Sconto per Quantita' e Informazioni

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 use 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.

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