{"product_id":"smc-corporation-pfa311-a-flow-switch-display-module","title":"SMC Corporation PFA311-A Flow Switch Display Module","description":"\u003cdiv\u003e\u003cp\u003eThe SMC Corporation PFA311-A Flow Switch Display Module is a dedicated readout device that presents the status of a connected flow switch, delivering at-a-glance visibility of flow condition at the point of use. The model designation PFA311-A identifies this specific display module within SMC’s flow-switch product family, and the unit is designed to translate flow-switch state into a clear visual indication for operators. By showing whether flow is detected, the module helps confirm system status and supports straightforward troubleshooting in automation circuits that rely on flow-switch feedback. As a purpose-built accessory from SMC, the PFA311-A is intended to simplify monitoring in control panels and line applications where quick verification of flow state is important. This display module integrates into SMC's flow-switch ecosystem as a focused component for monitoring and quick response in automated systems.\u003c\/p\u003e\u003c\/div\u003e","brand":null,"offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46289844175082,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-035.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/smc-corporation-pfa311-a-flow-switch-display-module","provider":"GTG Hardware","version":"1.0","type":"link"}