{"product_id":"industrial-amc-1h-tstat-ambient-sensing-thermostat","title":"Industrial AMC-1H-TSTAT Ambient-Sensing Thermostat","description":"\u003cdiv\u003e\u003cp\u003eThe DigiTrace AMC-1H-TSTAT Ambient-Sensing Thermostat is an explosion‑proof, ambient‑temperature control designed to regulate heat‑tracing circuits for freeze protection in hazardous locations. It features a NEMA 4\/7\/9 lacquered cast‑aluminum housing with one 3\/4\" NPT conduit hub and screw terminals for 10–14 AWG wiring, and its SPDT switch is rated up to 22 A at 125\/250\/480 Vac for direct control of a heater or a contactor coil. The ambient‑sensing mechanism uses a fluid‑filled silicone bulb with a 9 ft capillary and a 300‑series stainless steel sensor element, delivering a setpoint range of 15°F to 140°F (−9°C to 60°C), an accuracy of ±6°F (±3.3°C), and a setpoint repeatability of ±3°F (±1.7°C) with a deadband of 2–12°F above actuation. Sensor exposure limits are −40°F to 160°F (−40°C to 71°C), and enclosure exposure limits are −40°F to 140°F (−40°C to 60°C). Approvals cover Hazardous Locations: Class I, Div. 1 and 2 (Groups B, C, D); Class II, Div. 1 and 2 (Groups E, F, G); and Class III, making it suitable for use in explosive atmospheres while controlling heat tracing in demanding environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Barksdale","offers":[{"title":"New","offer_id":51676697231662,"sku":null,"price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_85b00cca-357f-400c-b310-1281494fa113.jpg?v=1769552412","url":"https:\/\/plgautomation.com\/products\/industrial-amc-1h-tstat-ambient-sensing-thermostat","provider":"PLG Automation ","version":"1.0","type":"link"}