{"product_id":"sauermann-si-th4-wireless-hygrometry-temperature-probe","title":"Sauermann Si-TH4 Wireless Hygrometry Temperature Probe","description":"\u003cp class=\"page__title\"\u003e\u003cstrong\u003eSi-TH4 Wireless Hygrometry Temperature Probe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis wireless psychrometric probe provides accurate indoor and outdoor temperature and hygrometry measurements to work on air\u003cbr\u003econditioning, refrigeration and heat pump installations.\u003cbr\u003e\u003cbr\u003eThe Si-TH4 calculates dry and wet bulb temperatures quickly and easily, using a flexible probe with a sliding magnet for convenient\u003cbr\u003epositioning. It connects easily to the\u003cspan\u003e \u003c\/span\u003eSi-RM350 and Si-RM450\u003cspan\u003e \u003c\/span\u003emanifolds, as well as to the\u003cspan\u003e \u003c\/span\u003emobile application Sauermann Pilot.\u003c\/p\u003e\n\u003cp\u003eA1 \/ A2L \/ A2 \/ A3 refrigerants compatible\u003cbr\u003eCompatible with some B1 refrigerants, see list of refrigerants for details on which refrigerants are compatible. The device must not be used with ammoniac refrigerant (NH\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003e\/ R717).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesignation:\u003c\/strong\u003e Si-TH4 Sales reference: 28145\u003c\/p\u003e\n\u003cp\u003eFrom -20 to 50°C (-4 to 122°F) This wireless probe provides accurate temperature measurement to enable the calculation of superheat and subcooling values in air conditioning, refrigeration and heat pump installations. Its parrot-shaped clamp ensures perfect contact with pipes from 6 to 42 mm. The Si-RT7 allows all types of refrigerant-based installations to be serviced quickly, thanks to the excellent responsiveness of its NTC sensor. It connects easily to the Si-RM350 and Si-RM450 manifolds, as well as to the mobile application Sauermann Pilot. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh accuracy Pirani® sensor, 50 microns deep vacuum\u003c\/li\u003e\n\u003cli\u003eA1, A2L and A3 refrigerants compatible\u003c\/li\u003e\n\u003cli\u003eQuick \u0026amp; Strong wireless auto connection (100 m range)\u003c\/li\u003e\n\u003cli\u003eReal time readings on manifold and mobile app\u003c\/li\u003e\n\u003cli\u003eIP54 dust \u0026amp; rain proof probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuperheat measurement\u003c\/li\u003e\n\u003cli\u003eSubcooling measurement\u003c\/li\u003e\n\u003cli\u003eRefrigeration service\u003c\/li\u003e\n\u003cli\u003eHeat pump diagnostics\u003c\/li\u003e\n\u003cli\u003eAir conditioning service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid #ddd;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSensor Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCMOS Temperature \u0026amp; Humidity Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTemperature Measuring Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-20 to 60°C (-4 to 140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHumidity Measuring Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0 to 100% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-20 to 0°C (-4 to 32°F): ±0.3°C (±0.6°F)\u003cbr\u003e0 to 60°C (32 to 140°F): ±0.5°C (±0.9°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHumidity Accuracy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e±2% RH (15°C to 25°C and 10% to 90% RH)\u003cbr\u003e±5% RH (15°C to 25°C and 0% to 10% RH or 90% to 100% RH)\u003cbr\u003eTemperature Dependence: ±0.04 × (T-20)% RH when T \u0026lt; 15°C or T \u0026gt; 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAvailable Units\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e°C, °F, %RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.1°C, 0.1°F, 0.1% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eResponse Time (T90)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e60 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProbe Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e410.2 mm (16.1\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProbe Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e34.85 mm (1.4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eProbe Tip Diameter\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e37.7 mm (1.5\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3 × LR03 AAA 1.5V Alkaline Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e50 Hours @ 20°C (68°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWireless Frequency\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2402 MHz to 2480 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTransmission Power\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e8 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWireless Range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUp to 100 m (328 ft) between manifold and wireless probe\u003cbr\u003eApp connection range depends on smartphone radio strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSmartphone Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAndroid 11.0+, iOS 15+, BLE 5.0*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-20 to 50°C (-4 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eOperating Conditions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNon-condensing environment\u003cbr\u003eAltitude: 0 to 2,000 m (0 to 6,561 ft)\u003cbr\u003eNon-corrosive gases only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2011\/65\/EU RoHS II\u003cbr\u003e2012\/19\/EU WEEE\u003cbr\u003e2014\/53\/EU RED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*All accuracies specified were obtained under laboratory conditions and are guaranteed only for measurements performed under the same conditions or with calibration compensation.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e**Compatible with BLE 4.0 devices; however, wireless range may be reduced.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/tZYCSUP6pLU?si=5uEt-vSXx394LpTf\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2380\/1317\/files\/Sauermann_Warranty.pdf?v=1781815897\" title=\"Warranty\"\u003eWarranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Documents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2380\/1317\/files\/Sauermann_SI-RP4_Wireless_Probe_Data_Sheet.pdf?v=1781812267\" title=\"Device Technical Data\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2380\/1317\/files\/Sauermann_SI-RV_Quick_Start_Guide.pdf?v=1781811668\" title=\"Quick User Guide\"\u003eQuick Start Guide\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2380\/1317\/files\/Sauermann_Products_Brochure.pdf?v=1781808870\" title=\"Manifolds and Probe Data\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"plumbEstore","offers":[{"title":"Default Title","offer_id":45650912575541,"sku":"28145","price":170.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2380\/1317\/files\/Sauermann_SI-TH4_Wireless_Psychrometric_Probe1.png?v=1781814177","url":"https:\/\/plumbestore.com\/products\/sauermann-si-th4-wireless-hygrometry-temperature-probe","provider":"plumbEstore","version":"1.0","type":"link"}