{"product_id":"smc-pfm711-n02-b-m-flow-switch-24vdc","title":"SMC PFM711-N02-B-M Flow Switch 24VDC","description":"\u003cdiv\u003e\u003cp\u003eThe SMC PFM711-N02-B-M is a 24 V DC flow switch that detects the presence or absence of air flow in pneumatic lines and outputs a signal to control systems. In automation and process control, this type of device is used to verify that compressed air is flowing where it should, providing a reliable basis for safe starts, system diagnostics, and straightforward interlocks without invasive changes to the plumbing. The N02-B-M variant identifies a specific configuration within SMC’s PFM711 flow-switch family, reassuring compatibility with other SMC components and the common electrical interfaces used in industrial controllers. With a 24 V DC operating supply, the PFM711-N02-B-M is designed to integrate with standard automation electronics and PLC input modules, offering a simple, low-friction path to monitor airflow and trigger upstream or downstream control logic when flow conditions change.\u003c\/p\u003e\u003c\/div\u003e","brand":null,"offers":[{"title":"New","offer_id":51702870999342,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8e70b5d5-08f4-45ea-b6fc-f04756f2594a.jpg?v=1770094188","url":"https:\/\/plgautomation.com\/products\/smc-pfm711-n02-b-m-flow-switch-24vdc","provider":"PLG Automation ","version":"1.0","type":"link"}