{"product_id":"united-electric-controls-pf-dt-6-7-6-s-sw-15-differential-temperature-switch","title":"United Electric Controls PF-DT-6\/7-6-S-SW-15 Differential Temperature Switch","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-31\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-31\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-31\" data-testid=\"conversation-turn-476\" 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 data-conversation-screenshot-content=\"\" 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=\"1fe718b7-6487-4fd4-800d-94ca19f05527\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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 wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"777\"\u003eThe United Electric Controls PF-DT-6\/7-6-S-SW-15 Differential Temperature \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eSwitch\u003c\/a\u003e is used in industrial process control systems to monitor the temperature difference between two sensing points and provide automatic switching for equipment protection and process control. Commonly installed in heat exchangers, boilers, chillers, cooling water systems, lubrication circuits, and industrial process equipment requiring differential temperature monitoring over a 0–400°F range. Maintenance technicians, process engineers, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this differential temperature switch for preventive maintenance, thermal efficiency monitoring, alarm functions, and replacement of OEM differential temperature control devices. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"779\" data-end=\"796\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"797\" data-end=\"1316\"\u003eThe United Electric Controls PF-DT-6\/7-6-S-SW-15 Differential Temperature Switch is commonly used in heat exchanger performance monitoring, chilled and hot water systems, engine cooling systems, lubrication systems, power generation equipment, chemical processing plants, and HVAC applications where the temperature difference between inlet and outlet process streams must be monitored. It provides reliable switching for process alarms, equipment shutdown, and thermal protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1318\" data-end=\"1347\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1348\" data-end=\"1979\"\u003e• Brand: United Electric Controls (UE)\u003cbr data-start=\"1386\" data-end=\"1389\"\u003e• Model: PF-DT-6\/7-6-S-SW-15\u003cbr data-start=\"1417\" data-end=\"1420\"\u003e• Product Type: Differential Temperature Switch\u003cbr data-start=\"1467\" data-end=\"1470\"\u003e• Temperature Range: 0–400°F (0–204°C)\u003cbr data-start=\"1508\" data-end=\"1511\"\u003e• Measurement Type: Differential Temperature\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e• Sensor Configuration: Dual Temperature Sensors\u003cbr data-start=\"1606\" data-end=\"1609\"\u003e• Switching Function: Adjustable Differential Temperature Switch\u003cbr data-start=\"1673\" data-end=\"1676\"\u003e• Contact Type: SPDT Snap-Action Switch\u003cbr data-start=\"1715\" data-end=\"1718\"\u003e• Mounting: Industrial Process Mount\u003cbr data-start=\"1754\" data-end=\"1757\"\u003e• Enclosure: Heavy-Duty Industrial Housing\u003cbr data-start=\"1799\" data-end=\"1802\"\u003e• Application: Industrial Temperature Differential Monitoring and Process Control\u003cbr data-start=\"1883\" data-end=\"1886\"\u003e• Typical Systems: Heat Exchangers, Boilers, Chillers, Cooling Systems, and Process Equipment\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1981\" data-end=\"2005\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2006\" data-end=\"2217\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• United Electric Controls KPDT-6\/7-6-S-SW-15 Differential Temperature Switch\u003cbr data-start=\"2083\" data-end=\"2086\"\u003e• United Electric Controls One Series Electronic Differential Temperature Switch\u003cbr data-start=\"2166\" data-end=\"2169\"\u003e• WIKA Model 700 Differential Temperature Switch\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"UE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714352939310,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f29aafaa-b329-40e4-9ad5-fb961c48d159.jpg?v=1770423815","url":"https:\/\/plgautomation.com\/products\/united-electric-controls-pf-dt-6-7-6-s-sw-15-differential-temperature-switch","provider":"PLG Automation ","version":"1.0","type":"link"}