{"product_id":"trolmaster-substate-sensor-node-wwc-ec-temp-wn-9-1","title":"TROLMASTER SUBSTRATE SENSOR NODE (VWC, EC \u0026 TEMP) (WN-9)","description":"\u003cp\u003eThe WN-9 Substrate Sensor Node is the dedicated sensing probe for the WCS-9 Substrate Sensor system, engineered to capture hyper-accurate root zone data. It is a professional grade, 3-in-1 measurement device designed to operate flawlessly in both traditional soil and high-bulk EC soilless substrates.\u003c\/p\u003e\n\u003cp\u003eEach Sensor Node utilizes robust stainless steel spikes to continuously measure the Volumetric Water Content (VWC) and Electrical Conductivity (EC) of the growing medium. Furthermore, an embedded precision temperature sensor is built directly into the probe to accurately track root zone temperatures, ensuring cultivators have verified data for plant health and crop steering.\u003cbr\u003eTo combat the limitations of single-sensor readings—which can be skewed by localized \"hot spots\" or water channelling—the Sensor Node is designed for an advanced multi-node architecture. Growers can physically daisy chain up to four individual Sensor Nodes together. By using multiple nodes, the system captures data across various points in the medium to calculate a highly reliable average.\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e•    Precision Measurement\u003cbr\u003e•    Data Aggregation\u003cbr\u003e•    Advanced Daisy Chain Connectivity\u003cbr\u003e•    Dynamic Reading Intervals\u003cbr\u003e•    Simplified Calibration\u003cbr\u003e•    \"Feed on Demand\" Control\u003cbr\u003e•    Free App Access\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e\u003cbr\u003e1 x WN-9 Sensor Node\u003cbr\u003e1 x ECS-7 12' Daisy Chain Control Cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003eInput Voltage - 12V     0.1A\u003cbr\u003eMax Input Current - 0.1A\u003cbr\u003eWater Content Range - 0~100%\u003cbr\u003eEC Range - 0~30 mS\/cm\u003cbr\u003eMeasurement Range - 32~122°F (0~50°C)\u003cbr\u003e\u003c\/p\u003e","brand":"Trolmaster","offers":[{"title":"Default Title","offer_id":49928136261784,"sku":"24431","price":178.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4845\/8648\/files\/24431_1.jpg?v=1790277781","url":"https:\/\/biofloral.com\/products\/trolmaster-substate-sensor-node-wwc-ec-temp-wn-9-1","provider":"Biofloral","version":"1.0","type":"link"}