{"product_id":"sie-538871","title":"538-871","description":"\u003cp\u003eSiemens Duct Temperature Sensors monitor and transmit changes in duct air temperature to the HVAC control system. They provide an accurate, reliable indication of duct air temperature. The sensor resistance varies proportionally to the actual temperature being measured.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":48016169042160,"sku":"SIE-538871","price":70.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/5118\/9744\/files\/44703_5fmedium.jpg?v=1758698847","url":"https:\/\/www.building-controls.com\/products\/sie-538871","provider":"Building Controls \u0026 Solutions","version":"1.0","type":"link"}