{"product_id":"mitsubishi-duct-mount-p-p-humidity-sensor-for-vl-250-350-500-range","title":"Mitsubishi Duct Mount P\u0026P Humidity Sensor for VL-250\/350\/500 Range","description":"\u003ch3\u003eProduct Part Number\u003c\/h3\u003e\n\u003cp\u003eP-09HSD-E\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-end=\"845\" data-start=\"221\"\u003eThe \u003cstrong data-end=\"285\" data-start=\"225\"\u003eMitsubishi Electric P-09HSD-E Duct Mount Humidity Sensor\u003c\/strong\u003e is an \u003cstrong data-end=\"314\" data-start=\"292\"\u003eoptional accessory\u003c\/strong\u003e for the \u003cstrong data-end=\"373\" data-start=\"323\"\u003eVertical Lossnay EG Series ventilation systems\u003c\/strong\u003e (VL-250\/350\/500 models). It is designed to be installed on the \u003cstrong data-end=\"456\" data-start=\"437\"\u003ereturn air duct\u003c\/strong\u003e to continuously monitor relative humidity levels in the ventilation airflow. When humidity rises above a preset threshold, the sensor signals the Lossnay controller to \u003cstrong data-end=\"661\" data-start=\"625\"\u003eautomatically increase fan speed\u003c\/strong\u003e to replace moist indoor air with fresh outdoor air, aiding in condensation control, excess dampness mitigation, and general comfort optimisation. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1223\" data-start=\"847\"\u003eThe P-09HSD-E connects directly to the ventilation unit without needing an external power supply, making installation \u003cstrong data-end=\"982\" data-start=\"965\"\u003eplug-and-play\u003c\/strong\u003e and reducing installation complexity. Real-time humidity data can be viewed on the Lossnay controller display, allowing homeowners or installers to configure and monitor indoor climate more effectively.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cp data-end=\"1489\" data-start=\"1263\"\u003e\u003cstrong data-end=\"1273\" data-start=\"1263\"\u003eModel:\u003c\/strong\u003e Mitsubishi Electric \u003cstrong data-end=\"1307\" data-start=\"1294\"\u003eP-09HSD-E\u003c\/strong\u003e Duct Mount Humidity Sensor\u003cbr data-end=\"1337\" data-start=\"1334\"\u003e\u003cstrong data-end=\"1353\" data-start=\"1337\"\u003eApplication:\u003c\/strong\u003e Optional accessory for Mitsubishi Vertical Lossnay EG Series ventilation systems (VL-250\/350\/500) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1520\" data-start=\"1491\"\u003ePerformance \u0026amp; Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1622\" data-start=\"1523\"\u003e\n\u003cstrong data-end=\"1539\" data-start=\"1523\"\u003eSensor Type:\u003c\/strong\u003e Duct-mounted relative humidity (RH) sensor \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1727\" data-start=\"1625\"\u003e\n\u003cstrong data-end=\"1654\" data-start=\"1625\"\u003eHumidity Detection Range:\u003c\/strong\u003e Approximately \u003cstrong data-end=\"1687\" data-start=\"1669\"\u003e50 % – 90 % RH\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1914\" data-start=\"1730\"\u003e\n\u003cstrong data-end=\"1753\" data-start=\"1730\"\u003eSystem Integration:\u003c\/strong\u003e Interfaces with the Lossnay controller to adjust ventilation fan speeds automatically when humidity exceeds set thresholds \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1945\" data-start=\"1916\"\u003eInstallation \u0026amp; Wiring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2074\" data-start=\"1948\"\u003e\n\u003cstrong data-end=\"1970\" data-start=\"1948\"\u003eMounting Location:\u003c\/strong\u003e Installed on \u003cstrong data-end=\"2008\" data-start=\"1984\"\u003eReturn Air (RA) duct\u003c\/strong\u003e of the ventilation system \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2209\" data-start=\"2077\"\u003e\n\u003cstrong data-end=\"2094\" data-start=\"2077\"\u003ePower Supply:\u003c\/strong\u003e Powered directly from the Lossnay unit — no separate power source required \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2289\" data-start=\"2212\"\u003e\n\u003cstrong data-end=\"2229\" data-start=\"2212\"\u003eCable Length:\u003c\/strong\u003e Approx. \u003cstrong data-end=\"2249\" data-start=\"2238\"\u003e1700 mm\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2393\" data-start=\"2292\"\u003e\n\u003cstrong data-end=\"2311\" data-start=\"2292\"\u003eConnector Type:\u003c\/strong\u003e Plug-and-play wiring to Lossnay control box \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2427\" data-start=\"2395\"\u003ePhysical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"2452\" data-start=\"2430\"\u003eSensor Dimensions:\u003c\/strong\u003e Width \u003cstrong data-end=\"2498\" data-start=\"2459\"\u003e107 mm × Depth 75 mm × Height 65 mm\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"2560\" data-start=\"2543\"\u003eFixing Plate:\u003c\/strong\u003e Width \u003cstrong data-end=\"2607\" data-start=\"2567\"\u003e158 mm × Depth 1.2 mm × Height 50 mm\u003c\/strong\u003e \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"2662\" data-start=\"2652\"\u003eBuild:\u003c\/strong\u003e Duct-mounted housing suited for standard ventilation duct environments \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2796\" data-start=\"2775\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2935\" data-start=\"2799\"\u003e\n\u003cstrong data-end=\"2821\" data-start=\"2799\"\u003eCompatible Models:\u003c\/strong\u003e VL-250CZPVU-EG, VL-350CZPVU-EG, and VL-500CZPVU-EG Vertical Lossnay Range\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":51470271873320,"sku":"P-09HSD-E","price":390.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/8697\/1176\/files\/P-09HSD-EMitsubishiDuctMountP_PHumiditySensorforVL-250350500Range.jpg?v=1772107439","url":"https:\/\/quiet-vent.com\/products\/mitsubishi-duct-mount-p-p-humidity-sensor-for-vl-250-350-500-range","provider":"Quiet-Vent","version":"1.0","type":"link"}