{"product_id":"yokogawa-bard-200a-es-intrinsic-safety-barrier","title":"Yokogawa BARD-200A-ES Intrinsic Safety Barrier","description":"\u003cdiv\u003e\u003cp\u003eThe Yokogawa BARD-200A ES Intrinsic Safety Barrier is a panel-mounted safety barrier that isolates signals and limits energy transfer between hazardous-area instrumentation and safe-area control systems. This intrinsic safety barrier is used in hazardous-area signal isolation systems for instrumentation in process control panels and is commonly deployed in oil and gas facilities, chemical plants, and refineries to reduce ignition risk while preserving the integrity of control signals. By constraining energy and providing a safe interface, it enables reliable communication between field devices such as transmitters and sensors and the central control system without compromising safety. Its function centers on signal isolation and energy limitation for hazardous areas, and its input\/output configuration supports analog signal transmission (application dependent) to suit various instrumentation schemes. The BARD-200A ES is designed for panel-mount installation within control cabinets, aligning with typical safety-conscious layouts in industrial facilities and meeting hazardous-area safety requirements. For buyers evaluating replacements or upgrades, common options include Yokogawa BARD-300A, Pepperl+Fuchs KFD2-STC4-Ex1, and MTL 7787+, with KFD2-STC4-Ex1 noted as a direct alternative in many installations. Part number is BARD-200A ES, product type Safety Barrier (Intrinsic Safety Barrier). Use Case: safe interface between field devices and control systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Yokogawa","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46241935163626,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-001.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/yokogawa-bard-200a-es-intrinsic-safety-barrier","provider":"GTG Hardware","version":"1.0","type":"link"}