{"product_id":"wika-a48-bimetal-thermometer-for-hvac-systems","title":"WIKA A48 Bimetal Thermometer for HVAC Systems","description":"\u003cp\u003eThe WIKA A48 is a robust bimetal thermometer designed for reliable local temperature indication in industrial and commercial applications. With a durable stainless steel case and accurate bimetal sensing element, it provides stable temperature readings without requiring an external power supply.\u003c\/p\u003e\n\u003cp\u003eTypical Applications:\u003cbr\u003e• Heating, ventilation and air conditioning (HVAC) systems\u003cbr\u003e• Industrial process temperature monitoring\u003cbr\u003e• Boilers, piping systems and tanks\u003cbr\u003e• Mechanical engineering equipment\u003cbr\u003e• Water and oil temperature measurement\u003c\/p\u003e\n\u003cp\u003eNot Recommended For:\u003cbr\u003e• Remote temperature monitoring requiring electronic signals\u003cbr\u003e• Ultra-high precision laboratory temperature measurement\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.wika.com\/media\/Data-sheets\/Temperature\/Dial-thermometers\/ds_tm4801_en_co.pdf\"\u003eWIKA Model A48 Data sheets\u003c\/a\u003e\u003c\/p\u003e\n\u003csection\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003e• Confirm required \u003cstrong\u003etemperature range\u003c\/strong\u003e based on the process medium.\u003cbr\u003e• Choose \u003cstrong\u003estem length and diameter\u003c\/strong\u003e suitable for pipe or tank installation.\u003cbr\u003e• Select appropriate \u003cstrong\u003eprocess connection type\u003c\/strong\u003e (e.g., threaded connections).\u003cbr\u003e• Verify \u003cstrong\u003edial size and mounting orientation\u003c\/strong\u003e for easy readability in the installation location.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the WIKA A48 Bimetal Thermometer\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003eReliable Mechanical Temperature Measurement\u003c\/strong\u003e\u003cbr\u003eUses a durable bimetal coil sensing element that delivers stable and accurate temperature readings.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eNo External Power Required\u003c\/strong\u003e\u003cbr\u003eFully mechanical operation makes it ideal for installations where electrical power is unavailable.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eClear Dial Display\u003c\/strong\u003e\u003cbr\u003eLarge dial with clear markings ensures easy temperature reading in industrial environments.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eRobust Industrial Design\u003c\/strong\u003e\u003cbr\u003eStainless steel case and durable construction provide long service life even in demanding conditions.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eWide Application Range\u003c\/strong\u003e\u003cbr\u003eSuitable for HVAC systems, pipelines, tanks and general industrial temperature monitoring.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the A48 bimetal thermometer measure temperature?\u003c\/strong\u003e\u003cbr\u003eA: It uses a bimetallic coil that expands and contracts with temperature changes, moving the pointer to display the temperature on the dial.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the A48 require electrical power?\u003c\/strong\u003e\u003cbr\u003eA: No — it is a fully mechanical thermometer and operates without any external power supply.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Where is the A48 commonly used?\u003c\/strong\u003e\u003cbr\u003eA: It is widely used in HVAC systems, industrial pipelines, boilers and tanks for local temperature indication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the thermometer be installed directly in a pipe?\u003c\/strong\u003e\u003cbr\u003eA: Yes — with the appropriate threaded process connection and stem length it can be mounted directly into piping or vessels.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"WIKA","offers":[{"title":"Default Title","offer_id":43411543392317,"sku":null,"price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4141\/3693\/files\/wika-a48-bimetal-thermometer.webp?v=1785467672","url":"https:\/\/proinstru.com\/products\/wika-a48-bimetal-thermometer-for-hvac-systems","provider":"Process Instrument","version":"1.0","type":"link"}