Demokatalog / Wetterinstrumente

Weather meter kit (anemometer, vane, rain gauge)
Foto: SparkFun (CC BY 2.0) · abgerufen 2026-08-18 · sha256 d029e43cf27d

Weather meter kit (anemometer, vane, rain gauge)

SparkFun · MPN SEN-15901 · agentenlesbare Fassung

$79.95Richtwert · 2026-08-22

Erfasst aus den eigenen strukturierten Daten von SparkFun am angegebenen Datum — kein Angebot. Verfügbarkeit wird bewusst nicht zugesichert.

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Partsgraph-Datenblatt mit Belegen (PDF)Eigenerstellung · zusammengestellt aus den unten genannten Quellen

Weather meter datasheetsha256 3e5acbd6b0ba

Technische Daten — jeder Wert mit seinem Beleg

Elektrisch

Enthält aktive Elektroniknein
Datenblatt S. 1
e, with associated mounting hardware .These sensors contain no active electronics, instead using sealed magnetic reed switches and magnets to

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Externe Spannung für den Ausgang erforderlichja
Datenblatt S. 1
ed magnetic reed switches and magnets to take measurements. A voltage must be supplied to each instrument to produce an output. Assembly The wind

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Leistung

Windgeschwindigkeit pro Kontaktschluss/Sek.1.492 MPH
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peed by closing a switch once per rotation. A wind speed of 1.492 MPH generates exactly one switch closure per second. Wind Vane:

https://www.sparkfun.com/weather-meter-kit.html

Windgeschwindigkeit pro Kontaktschluss/Sek. (m/s)0.33 m/s
Datenblatt S. 1
1-terminated cable. Anemometer 杯式风速计测量风速的方法是当磁铁通过开关时关闭触点。风速 0.33m/s 导致开关关闭一次. 风速计将连接到风向计上,与风向计公用 RJ11 电缆,风速计占用 RJ11 水晶头的 2、3 脚。

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Regenmenge pro Wippe (inches)0.011 "
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et mechanism activates a momentary button closure for every 0.011" (0.2794 mm) of rain collected. Anemometer: Measures wind sp

https://www.sparkfun.com/weather-meter-kit.html

Positionen der Windfahne16
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internal resistors. While it can technically indicate up to 16 positions, it reliably resolves eight cardinal directions (

https://www.sparkfun.com/weather-meter-kit.html

Zuverlässig unterscheidbare Richtungeneight cardinal directions
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chnically indicate up to 16 positions, it reliably resolves eight cardinal directions (N, NE, E, etc.). Easy Integration All sensors are supplied

https://www.sparkfun.com/weather-meter-kit.html

Schnittstelle

Schalter der Windfahneeight switches
Datenblatt S. 2
d vane is the most complicated of the three sensors. It has eight switches, each connected to a different resistor. The vane’s magnet

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Windfahnen-Widerstand bei 0° (ohms)33K
Datenblatt S. 2
Direction Resistance (degrees) (ohms) 0 33K 22.5 6.57K 45 8.2K 67.5 891 90

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

SteckverbinderRJ11
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E, E, etc.). Easy Integration All sensors are supplied with RJ11-terminated cables for clean, modular connections. While som

https://www.sparkfun.com/weather-meter-kit.html

Windfahnen-Widerstand bei 45° (ohms)8.2K
Datenblatt S. 2
(ohms) 0 33K 22.5 6.57K 45 8.2K 67.5 891 90 1K 112.5 688 135

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Windfahnen-Widerstand bei 90° (ohms)1K
Datenblatt S. 2
6.57K 45 8.2K 67.5 891 90 1K 112.5 688 135 2.2K 157.5 1.41K 18

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Windfahnen-Widerstand bei 135° (ohms)2.2K
Datenblatt S. 2
891 90 1K 112.5 688 135 2.2K 157.5 1.41K 180 3.9K 202.5 3.14K

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Windfahnen-Widerstand bei 180° (ohms)3.9K
Datenblatt S. 2
688 135 2.2K 157.5 1.41K 180 3.9K 202.5 3.14K 225 16K 247.5 14.12K

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Windfahnen-Widerstand bei 225° (ohms)16K
Datenblatt S. 2
1.41K 180 3.9K 202.5 3.14K 225 16K 247.5 14.12K 270 120K 292.5 42.12

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Windfahnen-Widerstand bei 270° (ohms)120K
Datenblatt S. 2
3.14K 225 16K 247.5 14.12K 270 120K 292.5 42.12K 315 64.9K 337.5 21.8

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Windfahnen-Widerstand bei 315° (ohms)64.9K
Datenblatt S. 2
4.12K 270 120K 292.5 42.12K 315 64.9K 337.5 21.88K 表中给出了所有 16 个可能位置的电阻值。 The wind vane is

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

RJ11-Pins des Anemometerspins 2 and 3
Datenblatt S. 2
of the RJ 11 cable shared by the anemometer and wind vane(pins 2 and 3) Wind Vane 风向计它有八个开关,每个开关连接到一个不同的电阻器。叶片的磁铁可以同时关闭两个开 关,使多达

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Verdrahtung des Regenmesser-Schalterstwo center conductors
Datenblatt S. 1
ler interrupt input. The gauge’s switch is connected to the two center conductors of the attached RJ 11-terminated cable. Anemometer 杯式风速计测量风

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Mechanik

Gekapselte magnetische Reedschalterja
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the sensors uses active electronics; instead, they rely on sealed magnetic reed switches and passive components. This means you won’t need any compl

https://www.sparkfun.com/weather-meter-kit.html

Typ des Regenmessersself-emptying tipping bucket
Datenblatt S. 1
录翻斗次数,在 RJ11 水晶头的一端需连接一个电阻电 容,如图所示: The rain gauge is a self-emptying tipping bucket type. Each 0.2794mm of rain cause one momentary contact clo

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Konformität

Warnhinweis nach California Prop 65ja
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reproductive harm. See link below for more information. www.P65Warnings.ca.gov Reviews Customer Reviews Trustpilot Get a Quote for

https://www.sparkfun.com/weather-meter-kit.html

Allgemein

Kalibrierung der Windgeschwindigkeit2.4 km/h
Datenblatt S. 1
a contact as a magnet moves past a switch. A wind speed of 2.4km/h causes the switch to close once per second. The anemometer

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Regenmenge pro Wippe0.2794 mm
Datenblatt S. 1
The rain gauge is a self-emptying tipping bucket type. Each 0.2794mm of rain cause one momentary contact closure that can be rec

https://cdn.sparkfun.com/assets/d/1/e/0/6/DS-15901-Weather_Meter.pdfsha256 3e5acbd6b0ba

Verwendet in

Solar-Wetterstation — als Wind- und Regeninstrumente