{"product_id":"ecowitt-ws90sdi-wired-sensor-array-with-sonic-anemometer-haptic-rain-sensor","title":"Ecowitt WS90SDI Wired Sensor Array with SDI-12 Interface","description":"\u003cp\u003e\u003cspan\u003eThe 7-in-1\u003c\/span\u003e outdoor sensor array (WS90SDI) is designed as a hard wired sensor using a SDI-12 interface. Not suitable for use with gateways or display consoles.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe outdoor sensor also measures temperature, humidity, wind speed, wind direction, rainfall, UV level and light intensity. It requires mounting on the top of a 1 inch pole to ensure accurate readings \u003c\/span\u003e\u003cspan\u003eand is hardwired using the SDI-12 interface cable for data collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWired SDI-12 interface for easy integration with professional data acquisition systems\u003c\/li\u003e\n\u003cli\u003eMeasures temperature, humidity, barometric pressure, rainfall, wind speed \u0026amp; direction, light and UV\u003c\/li\u003e\n\u003cli\u003eWind, gust, and direction is measured every 1 second (WMO standard); other parameters every 8.5 seconds; battery voltage every 10 minutes\u003c\/li\u003e\n\u003cli\u003eSloped rain sensor design for improved accuracy\u003c\/li\u003e\n\u003cli\u003eTemperature compensation design (US Patent No.12,181,491B2) reduces thermal interference from sunlight or ice heater \u003c\/li\u003e\n\u003cli\u003eFully electronic, no-moving-parts design for long-term durability\u003c\/li\u003e\n\u003cli\u003eHardware Wiring:\n\u003cul\u003e\n\u003cli\u003eRed — VCC, DC 6V-12V\u003c\/li\u003e\n\u003cli\u003eBlack — GND power supply\u003c\/li\u003e\n\u003cli\u003eGreen — SDI-12 IO\u003c\/li\u003e\n\u003cli\u003eWhite — Vacant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe WN90SDI includes a built-in thermostat that controls the internal heating plate:\u003c\/p\u003e\n\u003cp\u003eAutomatically turns ON when the ambient temperature falls below 0°C (32°F)\u003cbr\u003eAutomatically turns OFF when the plate temperature rises above 10°C (50°F)\u003cbr\u003eTo activate the heating element (for snow or ice melting), a 12V \/ 1A power supply must be provided. \u003c\/p\u003e\n\u003cp\u003eImportant: 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\u003ch5\u003eIncluded\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eThe Ecowitt WS90SDI includes the following items:\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWired 7-in-1 external WS90SDI sensor array \u003c\/li\u003e\n\u003cli\u003e2 meter SDI-12 interface connecting cable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eTechnical \u0026amp; Manual\u003c\/h5\u003e\n\u003cp\u003eExternal 7-in-1 wired sensor suite (WS90SDI)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOutdoor temperature and humidity \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWind speed, gust speed, and wind direction \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHaptic rainfall sensor \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSolar light intensity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUV index\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePowered with 6v to 12v via SDI cable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSDI-12 Interface with hard wired connection (no wireless)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRequires mounting onto top of 25mm \/ 1 inch pole (available separately)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Ecowitt","offers":[{"title":"SDI-12 Wired Interface","offer_id":56125548364154,"sku":"ECOWS90SDI","price":205.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0118\/0375\/4592\/files\/WS90-SDI-Accessories-compressed.webp?v=1779125255","url":"https:\/\/www.weatherspares.co.uk\/products\/ecowitt-ws90sdi-wired-sensor-array-with-sonic-anemometer-haptic-rain-sensor","provider":"Weather Spares®","version":"1.0","type":"link"}