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Weather meter kit (anemometer, vane, rain gauge)
SparkFun · MPN SEN-15901 · 에이전트용 버전
$79.95참고가 · 2026-08-22
표시된 날짜에 SparkFun의 구조화 데이터에서 가져온 값입니다 — 견적이 아닙니다. 재고 여부는 의도적으로 밝히지 않습니다.
| SparkFun | $79.95 · 2026-08-22 | 제품 페이지 ↗ |
| The Pi Hut | £76.80 · 2026-08-22 | 제품 페이지 ↗ |
Partsgraph 근거 확인 사양서 (PDF)자체 문서 · 아래 출처에서 편집
Weather meter datasheetsha256 3e5acbd6b0ba…
사양 — 모든 값에 근거가 붙어 있습니다
전기
| 능동 소자 포함 | 아니오 | 데이터시트 1쪽“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… |
| 출력에 외부 전압 필요 | 예 | 데이터시트 1쪽“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… |
성능
| 초당 접점 닫힘당 풍속 | 1.492 MPH | 공급업체 페이지“peed by closing a switch once per rotation. A wind speed of 1.492 MPH generates exactly one switch closure per second. Wind Vane:” |
| 초당 접점 닫힘당 풍속 (m/s) | 0.33 m/s | 데이터시트 1쪽“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… |
| 1회 전도당 강우량 (inches) | 0.011 " | 공급업체 페이지“et mechanism activates a momentary button closure for every 0.011" (0.2794 mm) of rain collected. Anemometer: Measures wind sp” |
| 풍향계 위치 수 | 16 | 공급업체 페이지“internal resistors. While it can technically indicate up to 16 positions, it reliably resolves eight cardinal directions (” |
| 안정적으로 구분되는 방위 수 | eight cardinal directions | 공급업체 페이지“chnically indicate up to 16 positions, it reliably resolves eight cardinal directions (N, NE, E, etc.). Easy Integration All sensors are supplied” |
인터페이스
| 풍향계 스위치 수 | eight switches | 데이터시트 2쪽“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… |
| 풍향계 저항 0° 위치 (ohms) | 33K | 데이터시트 2쪽“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… |
| 커넥터 | RJ11 | 공급업체 페이지“E, E, etc.). Easy Integration All sensors are supplied with RJ11-terminated cables for clean, modular connections. While som” |
| 풍향계 저항 45° 위치 (ohms) | 8.2K | 데이터시트 2쪽“（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… |
| 풍향계 저항 90° 위치 (ohms) | 1K | 데이터시트 2쪽“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… |
| 풍향계 저항 135° 위치 (ohms) | 2.2K | 데이터시트 2쪽“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… |
| 풍향계 저항 180° 위치 (ohms) | 3.9K | 데이터시트 2쪽“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… |
| 풍향계 저항 225° 위치 (ohms) | 16K | 데이터시트 2쪽“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… |
| 풍향계 저항 270° 위치 (ohms) | 120K | 데이터시트 2쪽“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… |
| 풍향계 저항 315° 위치 (ohms) | 64.9K | 데이터시트 2쪽“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… |
| 풍속계의 RJ11 핀 | pins 2 and 3 | 데이터시트 2쪽“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… |
| 우량계 스위치 배선 | two center conductors | 데이터시트 1쪽“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… |
기구
| 밀폐형 자기 리드 스위치 | 예 | 공급업체 페이지“the sensors uses active electronics; instead, they rely on sealed magnetic reed switches and passive components. This means you won’t need any compl” |
| 우량계 방식 | self-emptying tipping bucket | 데이터시트 1쪽“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… |
규제 적합성
| 캘리포니아 주 발의안 65 경고 | 예 | 공급업체 페이지“reproductive harm. See link below for more information. www.P65Warnings.ca.gov Reviews Customer Reviews Trustpilot Get a Quote for” |
일반
| 풍속 교정값 | 2.4 km/h | 데이터시트 1쪽“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… |
| 1회 전도당 강우량 | 0.2794 mm | 데이터시트 1쪽“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… |
사용된 구성
태양광 기상 관측소 — 역할: 풍향·강우 계측기