{"product_id":"trolmaster-heavy-duty-nutrient-ectemp-sensor-drop-inin-line-compatible","title":"TrolMaster Heavy Duty Nutrient EC+Temp Sensor, drop-in\/in-line compatible","description":"\u003cp\u003eThe TrolMaster PCT-3 is a heavy-duty dual-function EC and temperature probe designed for continuous monitoring of nutrient solution in commercial hydroponic and irrigation systems. It can be installed either as a reservoir drop-in sensor or directly inline using a standard 3\/4\" PVC tee fitting, allowing operators to monitor nutrient conditions at the reservoir, supply manifold, or drain point. Its compact threaded design and 3.6 m cable make it suitable for permanent installation in commercial irrigation runs.\u003c\/p\u003e\n\n\n\u003cp\u003e• SKU: PCT-3\u003cbr\u003e\n• Sensor Type: Electrical Conductivity (EC) + Temperature\u003cbr\u003e\n• Installation: Drop-in or inline\u003cbr\u003e\n• Fitting Compatibility: Standard 3\/4\" PVC tee fittings\u003cbr\u003e\n• Cable Length: 3.6 m (≈11.8 ft)\u003cbr\u003e\n• Connector: Mini DIN terminal\u003cbr\u003e\n• Compatible Sensor Board: AMP-2\u003cbr\u003e\n• AMP-2 System: Aqua-X NFS-1\u003cbr\u003e\n• Compatible Sensor Board: AMP-3\u003cbr\u003e\n• AMP-3 Systems: Aqua-X Pro NFS-2\/NFS-3, Green-X GCS-1, Tent-X TCS-1\u003cbr\u003e\n• Working Temperature: 32–122°F (0–50°C)\u003cbr\u003e\n• Working Humidity: \u0026lt;90% RH\u003cbr\u003e\n• Installation Locations: Reservoir, supply manifold, inline irrigation run, drain manifold or catch tank\u003cbr\u003e\n• Monitoring: Continuous real-time EC and nutrient-solution temperature\u003cbr\u003e\n• Probe Design: Reduced-diameter protective sleeve and shortened threaded body\u003cbr\u003e\n• Sensor Element: Redesigned for improved long-term stability and reduced drift\u003cbr\u003e\n• Package Contents: 1× PCT-3 Heavy Duty EC \u0026amp; Temperature Sensor\u003cbr\u003e\n• Calibration: No mandatory interval published; periodic calibration with a known EC standard is recommended\u003c\/p\u003e\n\n\n\n\u003cp\u003eKey Advantage: The PCT-3 combines EC and temperature monitoring in a compact inline\/drop-in probe, allowing the same sensor to monitor nutrient solution at different points in an irrigation system. Using one on the supply side and another on the drain side can also provide a before\/after EC comparison to identify nutrient drift across the root zone.\u003c\/p\u003e","brand":"Hydro Supply Co.","offers":[{"title":"Default Title","offer_id":67610185039908,"sku":"TRLM-PCT-3","price":241.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/heavy-duty-nutrient-ec-temp-sensor-drop-in-in-line-compatible-pct-3.webp?v=1791317631","url":"https:\/\/www.growitdepot.com\/products\/trolmaster-heavy-duty-nutrient-ectemp-sensor-drop-inin-line-compatible","provider":"Grow It Depot","version":"1.0","type":"link"}