{"product_id":"ms21-12ex0-r","title":"MS21-12EX0-R Turck","description":"Turck MS21 Series Speed Monitor \/ Safety Relay (MS21-12EX0-R). Industrial single-channel speed monitor with Ex-rated barrier. Features configurable over\/under-speed thresholds, relay output, LED status display, and DIN rail mounting. For monitoring fans, conveyors, pumps, and rotating equipment. SIL rated for functional safety applications.","brand":"Turck","offers":[{"title":"Sealed Surplus","offer_id":47925747056862,"sku":"MS21-12EX0-R-Sealed","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Never Used Surplus","offer_id":47925747089630,"sku":"MS21-12EX0-R","price":727.43,"currency_code":"USD","in_stock":true},{"title":"Used","offer_id":47925747122398,"sku":"MS21-12EX0-R-Used","price":575.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0349\/2973\/7859\/files\/new_turck_stock_858fdce7-ab18-48be-a039-4c3bb442f6bc.png?v=1771846636","url":"https:\/\/plc-direct.com\/products\/ms21-12ex0-r","provider":"PLC Direct","version":"1.0","type":"link"}