{"product_id":"wn90sdi-weather-station-with-sdi-12-interface-and-protocol","title":"WN90SDI Weather Station with SDI-12 Interface and Protocol","description":"\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired SDI-12 interface\u003c\/strong\u003e for easy integration with professional data acquisition systems;\u003c\/li\u003e\n\u003cli\u003eMeasures temperature, humidity, barometric pressure, rainfall, wind speed \u0026amp; direction, light, UV (no solar panel);\u003c\/li\u003e\n\u003cli\u003eWind, gust, and direction measured every \u003cstrong\u003e1\u003c\/strong\u003e second (WMO standard); other parameters every \u003cstrong\u003e8.5\u003c\/strong\u003e seconds; battery voltage every 10 minutes;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSloped surface design\u003c\/strong\u003e(rain sensor) for improved rainfall accuracy;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature compensation design\u003c\/strong\u003e(US Patent No.12,181,491B2) reduces thermal interference from sunlight or heater power supply;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully electronic, no-moving-parts\u003c\/strong\u003e design for long-term durability;\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Wiring:\u003c\/strong\u003e\u003cbr\u003eRed — VCC, DC 6V-12V\u003cbr\u003eBlack — GND power supply\u003cbr\u003eGreen — SDI-12 IO\u003cbr\u003eWhite — Vacant\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003e\u003cstrong\u003eNote on Internal Heating Function\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe WN90SDI includes a built-in thermostat that controls the internal heating plate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatically turns \u003cstrong\u003eON \u003c\/strong\u003ewhen the ambient temperature falls\u003cstrong\u003e below 0°C\u003c\/strong\u003e (32°F)\u003c\/li\u003e\n\u003cli\u003eAutomatically turns \u003cstrong\u003eOFF\u003c\/strong\u003e when the temperature rises \u003cstrong\u003eabove 10°C\u003c\/strong\u003e \u003cstrong\u003e(50°F)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo activate the heating element (for snow or ice melting), a 12V \/ 1A power supply must be provided. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Potential ice crystal formation at temperatures below 0° C\/ 32 °F can affect the wind reading accuracy. Running the heater can avoid this effect\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x  WN90SDI unit\u003cbr\u003e1 x  User Manual\u003cbr\u003e1 x  SDI-12 Communication Cable (Extension Cable), 2m\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eThe \u003cem\u003eUSB\/TTL-SDI12 VER5.2 module\u003c\/em\u003e and \u003cem\u003eUSB Type-A to USB Type-B cable\u003c\/em\u003e are not included. Please purchase separately.\u003c\/li\u003e\n\u003cli\u003eRecommended: 1-inch pole (not included).\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ecowitt","offers":[{"title":"Default Title","offer_id":48371993247881,"sku":"djs1789744149806","price":131.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0693\/1081\/files\/wn90sdi-weather-station-with-sdi-12-interface-and-protocol_1.jpg?v=1789744178","url":"https:\/\/zippertrackclad.shop\/products\/wn90sdi-weather-station-with-sdi-12-interface-and-protocol","provider":"My Store","version":"1.0","type":"link"}