{"product_id":"tecsystem-nt935-temperature-control-unit-protection-relay-4-channels-pt100-inputs-digital-display-alarm-trip-fan-outputs","title":"Tecsystem NT935 – Temperature Control Unit \u0026 Protection Relay – 4 Channels – PT100 Inputs – Digital Display – Alarm\/Trip\/Fan Outputs","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"d5ec3417-329f-423a-8232-3357f6d8f765\" data-testid=\"conversation-turn-144\" data-scroll-anchor=\"true\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d5ec3417-329f-423a-8232-3357f6d8f765\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"64myfg\" data-start=\"0\" data-end=\"23\"\u003e🔧 Technical Title\u003c\/h2\u003e\n\u003cp data-start=\"25\" data-end=\"161\"\u003e\u003cstrong data-start=\"25\" data-end=\"161\"\u003eTecsystem NT935 – Temperature Control Unit \u0026amp; Protection Relay – 4 Channels – PT100 Inputs – Digital Display – Alarm\/Trip\/Fan Outputs\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"163\" data-end=\"166\"\u003e\n\u003ch2 data-section-id=\"n9lll1\" data-start=\"168\" data-end=\"206\"\u003e📘 Detailed Technical Description\u003c\/h2\u003e\n\u003cp data-start=\"208\" data-end=\"404\"\u003eThe \u003cstrong data-start=\"212\" data-end=\"231\"\u003eTecsystem NT935\u003c\/strong\u003e is an advanced \u003cstrong data-start=\"247\" data-end=\"304\"\u003eelectronic temperature monitoring and protection unit\u003c\/strong\u003e, designed for continuous thermal supervision of \u003cstrong data-start=\"353\" data-end=\"403\"\u003etransformers, motors, and industrial equipment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"406\" data-end=\"644\"\u003eEquipped with a \u003cstrong data-start=\"422\" data-end=\"475\"\u003edigital display and 4 independent sensor channels\u003c\/strong\u003e, it enables precise temperature control via \u003cstrong data-start=\"520\" data-end=\"536\"\u003ePT100 probes\u003c\/strong\u003e, activating \u003cstrong data-start=\"549\" data-end=\"588\"\u003ealarm, ventilation, and trip relays\u003c\/strong\u003e to ensure system safety and prevent overheating damage.\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"767\"\u003eIts reliability and industrial-grade design make it a key component in \u003cstrong data-start=\"717\" data-end=\"766\"\u003epreventive maintenance and protection systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"769\" data-end=\"772\"\u003e\n\u003ch2 data-section-id=\"15jsqn0\" data-start=\"774\" data-end=\"802\"\u003e⚡ Input Characteristics\u003c\/h2\u003e\n\u003cul data-start=\"804\" data-end=\"946\"\u003e\n\u003cli data-section-id=\"1iiqlhn\" data-start=\"804\" data-end=\"845\"\u003e\n\u003cstrong data-start=\"806\" data-end=\"829\"\u003eNumber of channels:\u003c\/strong\u003e 4 (CH1 – CH4)\u003c\/li\u003e\n\u003cli data-section-id=\"1sm2h1l\" data-start=\"846\" data-end=\"872\"\u003e\n\u003cstrong data-start=\"848\" data-end=\"864\"\u003eSensor type:\u003c\/strong\u003e PT100\u003c\/li\u003e\n\u003cli data-section-id=\"1g3o2el\" data-start=\"873\" data-end=\"946\"\u003e\n\u003cstrong data-start=\"875\" data-end=\"896\"\u003eMeasurement mode:\u003c\/strong\u003e\n\u003cul data-start=\"901\" data-end=\"946\"\u003e\n\u003cli data-section-id=\"ox486c\" data-start=\"901\" data-end=\"923\"\u003eAutomatic scanning\u003c\/li\u003e\n\u003cli data-section-id=\"bz752q\" data-start=\"926\" data-end=\"946\"\u003eManual selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"948\" data-end=\"951\"\u003e\n\u003ch2 data-section-id=\"1joljnp\" data-start=\"953\" data-end=\"978\"\u003e🔋 Control Functions\u003c\/h2\u003e\n\u003cul data-start=\"980\" data-end=\"1245\"\u003e\n\u003cli data-section-id=\"riizqm\" data-start=\"980\" data-end=\"1022\"\u003eReal-time \u003cstrong data-start=\"992\" data-end=\"1020\"\u003etemperature display (°C)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1i5o501\" data-start=\"1023\" data-end=\"1060\"\u003eProgrammable \u003cstrong data-start=\"1038\" data-end=\"1058\"\u003eT.MAX thresholds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1b9xzyj\" data-start=\"1061\" data-end=\"1116\"\u003eOperating modes:\u003cbr data-start=\"1079\" data-end=\"1082\"\u003e✔ AUTO\u003cbr data-start=\"1090\" data-end=\"1093\"\u003e✔ MANUAL\u003cbr data-start=\"1103\" data-end=\"1106\"\u003e✔ SCAN\u003c\/li\u003e\n\u003cli data-section-id=\"15dztny\" data-start=\"1118\" data-end=\"1245\"\u003eOutput control:\u003cbr data-start=\"1135\" data-end=\"1138\"\u003e✔ \u003cstrong data-start=\"1142\" data-end=\"1149\"\u003eFAN\u003c\/strong\u003e (cooling system activation)\u003cbr data-start=\"1177\" data-end=\"1180\"\u003e✔ \u003cstrong data-start=\"1184\" data-end=\"1193\"\u003eALARM\u003c\/strong\u003e (warning signal)\u003cbr data-start=\"1210\" data-end=\"1213\"\u003e✔ \u003cstrong data-start=\"1217\" data-end=\"1225\"\u003eTRIP\u003c\/strong\u003e (safety shutdown)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1247\" data-end=\"1250\"\u003e\n\u003ch2 data-section-id=\"1io3nkf\" data-start=\"1252\" data-end=\"1280\"\u003e🛡️ Protection \u0026amp; Safety\u003c\/h2\u003e\n\u003cul data-start=\"1282\" data-end=\"1451\"\u003e\n\u003cli data-section-id=\"18tkvkg\" data-start=\"1282\" data-end=\"1320\"\u003e\u003cstrong data-start=\"1284\" data-end=\"1318\"\u003eSensor fault detection (FAULT)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1n2rasi\" data-start=\"1321\" data-end=\"1354\"\u003eContinuous thermal monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"2opuzp\" data-start=\"1355\" data-end=\"1403\"\u003ePreventive protection for critical equipment\u003c\/li\u003e\n\u003cli data-section-id=\"rehz74\" data-start=\"1404\" data-end=\"1451\"\u003eHigh reliability in industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1453\" data-end=\"1456\"\u003e\n\u003ch2 data-section-id=\"1oxsdih\" data-start=\"1458\" data-end=\"1487\"\u003e⚙️ Construction Features\u003c\/h2\u003e\n\u003cul data-start=\"1489\" data-end=\"1691\"\u003e\n\u003cli data-section-id=\"enyjrs\" data-start=\"1489\" data-end=\"1509\"\u003e\n\u003cstrong data-start=\"1491\" data-end=\"1501\"\u003eModel:\u003c\/strong\u003e NT935\u003c\/li\u003e\n\u003cli data-section-id=\"12vsedt\" data-start=\"1510\" data-end=\"1548\"\u003e\n\u003cstrong data-start=\"1512\" data-end=\"1529\"\u003eManufacturer:\u003c\/strong\u003e Tecsystem S.r.l.\u003c\/li\u003e\n\u003cli data-section-id=\"2sbmbo\" data-start=\"1549\" data-end=\"1582\"\u003e\u003cstrong data-start=\"1551\" data-end=\"1580\"\u003eFront digital LED display\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1gcl9fq\" data-start=\"1583\" data-end=\"1648\"\u003eProgramming keypad:\n\u003cul data-start=\"1609\" data-end=\"1648\"\u003e\n\u003cli data-section-id=\"175jodp\" data-start=\"1609\" data-end=\"1616\"\u003ePRG\u003c\/li\u003e\n\u003cli data-section-id=\"170p4s7\" data-start=\"1619\" data-end=\"1626\"\u003eENT\u003c\/li\u003e\n\u003cli data-section-id=\"69bfz2\" data-start=\"1629\" data-end=\"1637\"\u003eTEST\u003c\/li\u003e\n\u003cli data-section-id=\"1t5rgsr\" data-start=\"1640\" data-end=\"1648\"\u003eMODE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1e2yp7w\" data-start=\"1650\" data-end=\"1691\"\u003eCompact design for panel installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1693\" data-end=\"1696\"\u003e\n\u003ch2 data-section-id=\"5g4drl\" data-start=\"1698\" data-end=\"1717\"\u003e🔌 Connections\u003c\/h2\u003e\n\u003cul data-start=\"1719\" data-end=\"1915\"\u003e\n\u003cli data-section-id=\"gb0gkw\" data-start=\"1719\" data-end=\"1758\"\u003e\n\u003cstrong data-start=\"1721\" data-end=\"1732\"\u003eInputs:\u003c\/strong\u003e 4 PT100 sensor channels\u003c\/li\u003e\n\u003cli data-section-id=\"lkf2j1\" data-start=\"1759\" data-end=\"1828\"\u003e\n\u003cstrong data-start=\"1761\" data-end=\"1773\"\u003eOutputs:\u003c\/strong\u003e relay contacts for:\n\u003cul data-start=\"1798\" data-end=\"1828\"\u003e\n\u003cli data-section-id=\"61suon\" data-start=\"1798\" data-end=\"1806\"\u003eTRIP\u003c\/li\u003e\n\u003cli data-section-id=\"pc7xbv\" data-start=\"1809\" data-end=\"1818\"\u003eALARM\u003c\/li\u003e\n\u003cli data-section-id=\"171j729\" data-start=\"1821\" data-end=\"1828\"\u003eFAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sd5j5k\" data-start=\"1830\" data-end=\"1869\"\u003e\n\u003cstrong data-start=\"1832\" data-end=\"1850\"\u003eCommunication:\u003c\/strong\u003e RS OUT interface\u003c\/li\u003e\n\u003cli data-section-id=\"iik1gt\" data-start=\"1870\" data-end=\"1915\"\u003eClearly labeled terminals for easy wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1917\" data-end=\"1920\"\u003e\n\u003ch2 data-section-id=\"khwi0t\" data-start=\"1922\" data-end=\"1942\"\u003e🏭 Applications\u003c\/h2\u003e\n\u003cp data-start=\"1944\" data-end=\"1956\"\u003eIdeal for:\u003c\/p\u003e\n\u003cp data-start=\"1958\" data-end=\"2099\"\u003e✔ Power transformers\u003cbr data-start=\"1978\" data-end=\"1981\"\u003e✔ Industrial motors\u003cbr data-start=\"2000\" data-end=\"2003\"\u003e✔ Generators\u003cbr data-start=\"2015\" data-end=\"2018\"\u003e✔ Electrical panels\u003cbr data-start=\"2037\" data-end=\"2040\"\u003e✔ Automation systems\u003cbr data-start=\"2060\" data-end=\"2063\"\u003e✔ Thermal monitoring installations\u003c\/p\u003e\n\u003chr data-start=\"2101\" data-end=\"2104\"\u003e\n\u003ch2 data-section-id=\"1c4vc31\" data-start=\"2106\" data-end=\"2123\"\u003e📦 Condition\u003c\/h2\u003e\n\u003cp data-start=\"2125\" data-end=\"2215\"\u003eUsed product, condition as shown.\u003cbr data-start=\"2158\" data-end=\"2161\"\u003eFunctional testing is recommended before installation.\u003c\/p\u003e\n\u003chr data-start=\"2217\" data-end=\"2220\"\u003e\n\u003ch2 data-section-id=\"1yc8hbc\" data-start=\"2222\" data-end=\"2248\"\u003e🚀 Commercial Summary\u003c\/h2\u003e\n\u003cp data-start=\"2250\" data-end=\"2445\"\u003eThe \u003cstrong data-start=\"2254\" data-end=\"2273\"\u003eTecsystem NT935\u003c\/strong\u003e is a professional \u003cstrong data-start=\"2292\" data-end=\"2334\"\u003e4-channel temperature monitoring relay\u003c\/strong\u003e, designed to protect critical equipment through \u003cstrong data-start=\"2383\" data-end=\"2442\"\u003econtinuous thermal control and automatic safety actions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2447\" data-end=\"2633\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWith \u003cstrong data-start=\"2452\" data-end=\"2538\"\u003ePT100 compatibility, programmable thresholds, and relay outputs for alarm and trip\u003c\/strong\u003e, it is an essential solution for \u003cstrong data-start=\"2572\" data-end=\"2632\"\u003eindustrial protection and preventive maintenance systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Green Energy","offers":[{"title":"Default Title","offer_id":53674226614605,"sku":null,"price":290.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_5310.jpg?v=1775553204","url":"https:\/\/greenenergy-repair.com\/ru\/products\/tecsystem-nt935-temperature-control-unit-protection-relay-4-channels-pt100-inputs-digital-display-alarm-trip-fan-outputs","provider":"Green Energy","version":"1.0","type":"link"}