{"product_id":"trans-metrics-p21bb-211-pressure-switch-transducer","title":"Trans-Metrics P21BB-211 Pressure Switch Transducer","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-23\" 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-bb05-598fd82bfd75-23\" data-turn-id-container=\"request-6a43a35d-6f44-83ec-bb05-598fd82bfd75-23\" data-testid=\"conversation-turn-460\" 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=\"0846cad6-4f5c-4677-ba9a-08f62a05d2d9\" 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=\"streaming-animation 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=\"782\"\u003eThe UE TM Trans-Metrics P21BB-211 Pressure \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eSwitch\u003c\/a\u003e Transducer is used in industrial pressure monitoring and process control systems to provide accurate pressure sensing and electrical switching for equipment protection and automation. Commonly installed in hydraulic power units, pneumatic systems, compressors, pumps, HVAC equipment, and OEM industrial machinery requiring reliable pressure measurement and control. Maintenance technicians, process engineers, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this pressure switch transducer for preventive maintenance, process monitoring, equipment protection, and replacement of OEM pressure sensing devices. The P21 Series is designed for dependable operation in demanding industrial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"784\" data-end=\"801\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"802\" data-end=\"1264\"\u003eThe UE TM Trans-Metrics P21BB-211 Pressure Switch Transducer is commonly used in hydraulic systems, compressed air systems, industrial pumps, compressors, refrigeration equipment, chemical processing plants, water treatment facilities, and general industrial automation where continuous pressure monitoring and switching are required. It is suitable for process control, pressure alarms, and equipment shutdown applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1266\" data-end=\"1295\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1296\" data-end=\"2084\"\u003e• Brand: UE TM (Trans-Metrics \/ United Electric Controls)\u003cbr data-start=\"1353\" data-end=\"1356\"\u003e• Model: P21BB-211\u003cbr data-start=\"1374\" data-end=\"1377\"\u003e• Product Type: Pressure Switch Transducer\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Series: P21 Series\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e• Pressure Type: Gauge Pressure (configuration dependent)\u003cbr data-start=\"1502\" data-end=\"1505\"\u003e• Sensor Technology: Solid-State Pressure Transducer\u003cbr data-start=\"1557\" data-end=\"1560\"\u003e• Output Function: Pressure Switch and Transducer\u003cbr data-start=\"1609\" data-end=\"1612\"\u003e• Electrical Output: Model-specific analog\/switch output\u003cbr data-start=\"1668\" data-end=\"1671\"\u003e• Pressure Connection: Industrial Process Connection (configuration dependent)\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• Wetted Materials: Stainless Steel (series dependent)\u003cbr data-start=\"1806\" data-end=\"1809\"\u003e• Mounting: Direct Process Mount\u003cbr data-start=\"1841\" data-end=\"1844\"\u003e• Application: Industrial Pressure Monitoring and Process Control\u003cbr data-start=\"1909\" data-end=\"1912\"\u003e• Compatible Media: Air, Hydraulic Oil, Water, Refrigerants, and Other Non-Corrosive Fluids Compatible with Stainless Steel Components \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2086\" data-end=\"2110\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2111\" data-end=\"2264\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• UE TM P125 Series Pressure Transducer\u003cbr data-start=\"2150\" data-end=\"2153\"\u003e• United Electric Controls One Series Pressure Transmitter-Switch\u003cbr data-start=\"2218\" data-end=\"2221\"\u003e• WIKA A-10 Industrial Pressure Transmitter\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":"New","offer_id":51714353168686,"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_2bc823d1-7a6d-4938-829b-e8925eb761e5.jpg?v=1770423822","url":"https:\/\/plgautomation.com\/products\/trans-metrics-p21bb-211-pressure-switch-transducer","provider":"PLG Automation ","version":"1.0","type":"link"}