{"product_id":"industrial-sm105-tachometer-relay","title":"Industrial SM105 Tachometer Relay","description":"\u003cdiv\u003e\u003cp\u003eElectromatic S-System SM105 Tachometer Relay is a 120 VAC industrial control relay with tachometer input and an adjustable delay of 0.15 to 3 seconds. The SM105 (also listed as SM 105) converts tachometer signals into relay activation for RPM-based timing in automation and motor-control applications. This model provides a straightforward interface for RPM-triggered switching in industrial systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Electromatic","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46288179953898,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-060.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/industrial-sm105-tachometer-relay","provider":"GTG Hardware","version":"1.0","type":"link"}