{"product_id":"pr-4131-universal-trip-amplifier","title":"PR 4131 Universal Trip Amplifier","description":"\u003cp\u003eThe PR 4131 Universal Trip Amplifier is a high-performance industrial \u003ca title=\"Signal Conditioning Devices\" href=\"https:\/\/www.psctexas.shop\/collections\/signal-conditioning\"\u003esignal conditioning\u003c\/a\u003e device that enhances safety and control in process automation systems. This versatile universal trip amplifier accepts a wide range of inputs, including RTDs, thermocouples (TC), resistance (Ohm), potentiometers, mA and voltage signals. Thus, the 4131, from \u003ca title=\"PR electronics 4131 Universal Trip Amplifier\" href=\"https:\/\/www.prelectronics.com\/products\/multifunctional-devices\/4100\/universal-trip-amplifier-4131\/\" target=\"_blank\"\u003ePR electronics\u003c\/a\u003e, is perfect for applications requiring precision monitoring, alarm triggering, and process protection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProgrammable via detachable display front (\u003cmeta charset=\"utf-8\"\u003e \u003ca title=\"PR electronics 4500 Series Programming Interfaces\" href=\"https:\/\/www.psctexas.shop\/collections\/programming-interfaces\"\u003ePR 4500\u003c\/a\u003e series).\u003c\/li\u003e\n\u003cli\u003eFeatures process calibration, relay simulation, password protection, error diagnostics, as well as selection of help text in several languages. \u003c\/li\u003e\n\u003cli\u003eProcess control with 2 pairs of potential-free relay contacts which can configure to suit any application. \u003c\/li\u003e\n\u003cli\u003eTrip amplifier with window function defined by a high and a low setpoint.\u003c\/li\u003e\n\u003cli\u003eThe relay changes state outside the window.\u003c\/li\u003e\n\u003cli\u003eRelay latch function, where the relay is active and can only be reset manually.\u003c\/li\u003e\n\u003cli\u003eSophisticated sensor error surveillance, where one relay holds the state immediately prior to the sensor error, thus allowing the process to continue.\u003c\/li\u003e\n\u003cli\u003eThe other relay can be set for sensor error alarm so that the defective sensor can be replaced immediately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePR 4131 Universal Trip Amplifier from PR electronics\u003c\/h2\u003e\n\u003cp\u003eBuilt for reliability, the PR 4131 Universal Trip Amplifier features two adjustable alarm limits and dual relay outputs. The alarms and outputs can configure for window, latch or sensor-error functions, thus providing flexible control in complex systems. Its universal AC\/DC power supply supports deployment in diverse industrial environments, while FM approval for Division 2 installations ensures safety compliance in \u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/www.psctexas.shop\/collections\/hazardous-area-instrumentation\" title=\"Hazardous Area Instrumentation\"\u003ehazardous locations\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhen the PR 4131 is used with the PR 4500 display series, all operational parameters can be modified to suit any application.\u003c\/li\u003e\n\u003cli\u003eAs the 4131 features electronic hardware switches, it isn't necessary to open the device for setting of DIP-switches.\u003c\/li\u003e\n\u003cli\u003eA green front LED indicates normal operation and malfunction.\u003c\/li\u003e\n\u003cli\u003eA yellow LED is ON for each active output relay.\u003c\/li\u003e\n\u003cli\u003eContinuous check of vital stored data for safety reasons.\u003c\/li\u003e\n\u003cli\u003e3-port 2.3 kVAC galvanic \u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/www.psctexas.shop\/collections\/signal-isolation-devices\" title=\"Signal Isolation Devices\"\u003eisolation\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eEasy Mounting, Installation, and Programming\u003c\/h2\u003e\n\u003cp\u003eUsers will appreciate the detachable PR 4500 series programming display, which simplifies configuration, process calibration, and relay simulation without opening the unit. Advanced monitoring functions include sensor error supervision and continuous safety checks of critical stored data, enhancing operational uptime and reducing maintenance.\u003c\/p\u003e\n\u003cp\u003eWith robust 3-port galvanic isolation and clear LED status indicators, the PR 4131 Universal Trip Amplifier delivers dependable alarm signaling, precise sensor monitoring, and seamless integration with \u003ca title=\"Automation Controllers\" href=\"https:\/\/www.psctexas.shop\/collections\/automation-controllers-hmi-plc\"\u003ePLCs\u003c\/a\u003e and control systems. Thus, the 4131 is an essential component in modern industrial automation, safety, and process control solutions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures approval for \u003ca href=\"https:\/\/www.psctexas.shop\/collections\/marine-certified\" title=\"Marine Certified Instrumentation\"\u003emarine applications\u003c\/a\u003e.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0655\/1955\/0595\/files\/PR-4131-Universal-Trip-Amplifier-PR-electronics-Universal-Signal-Amplifier-Process-Automation-Control-Process-solutions-psc-texas.jpg?v=1769094631\" alt=\"PR-4131-Universal-Trip-Amplifier-PR-electronics-Universal-Signal-Amplifier-Process-Automation-Control-Process-solutions-psc-texas\" style=\"margin-top: 025px; float: none;\"\u003e\u003c\/div\u003e","brand":"PR electronics","offers":[{"title":"Default Title","offer_id":45878369714307,"sku":"4131","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/1955\/0595\/files\/PR-4131-Universal-Trip-Amplifier-PR-electronics-signal-amplifier-process-solutions-corp-psc-texas.jpg?v=1769094930","url":"https:\/\/www.psctexas.shop\/products\/pr-4131-universal-trip-amplifier","provider":"Process Solutions Corp.","version":"1.0","type":"link"}