{"product_id":"wika-a52-r52-industrial-bimetallic-thermometer","title":"WIKA A52 R52 Industrial Bimetallic Thermometer","description":"\u003cp\u003eThe WIKA A52 \/ R52 is a bimetallic thermometer designed for reliable temperature measurement in industrial applications. With a robust stainless-steel case and proven bimetal measuring technology, it provides accurate local temperature indication for machinery, HVAC systems and process equipment.\u003c\/p\u003e\n\u003cp\u003eTypical Applications:\u003cbr\u003e• Machine building and plant engineering\u003cbr\u003e• Heating, ventilation and air-conditioning (HVAC) systems\u003cbr\u003e• Pipelines, vessels and apparatus construction\u003cbr\u003e• Industrial equipment and machinery monitoring\u003cbr\u003e• Test benches and technical equipment\u003c\/p\u003e\n\u003cp\u003eNot Recommended For:\u003cbr\u003e• Applications requiring electronic signal transmission to PLC or control systems\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_tm5201_en_co.pdf\"\u003eModels A52, R52 Bimetallic thermometer Data sheets\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eSelection Notes\u003c\/h2\u003e\n\u003cp\u003e• Confirm the required \u003cstrong\u003etemperature measurement range\u003c\/strong\u003e for the application.\u003cbr\u003e• Select the appropriate \u003cstrong\u003enominal size\u003c\/strong\u003e (typically 25 mm to 160 mm dial diameter).\u003cbr\u003e• Choose the correct \u003cstrong\u003emounting type\u003c\/strong\u003e: axial (back mount) or radial (lower mount).\u003cbr\u003e• Verify the suitable \u003cstrong\u003estem length and immersion depth\u003c\/strong\u003e for accurate measurement.\u003cbr\u003e• Check the required \u003cstrong\u003eprocess connection type\u003c\/strong\u003e (e.g., G ½, ½ NPT, etc.).\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the WIKA A52 \/ R52 Bimetallic Thermometer\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003eCost-Effective Industrial Solution\u003c\/strong\u003e\u003cbr\u003eEntry-level process thermometer ideal for standard industrial temperature measurement tasks.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eWide Temperature Range\u003c\/strong\u003e\u003cbr\u003eAvailable scale ranges from approximately \u003cstrong\u003e-30 °C to +500 °C\u003c\/strong\u003e depending on configuration.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eRobust Stainless-Steel Construction\u003c\/strong\u003e\u003cbr\u003eCase and stem made from stainless steel ensure durability in industrial environments.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eFlexible Mounting Options\u003c\/strong\u003e\u003cbr\u003eAvailable in axial or radial connection designs for different installation situations.\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eMaintenance-Free Operation\u003c\/strong\u003e\u003cbr\u003eProven bimetal measuring system provides long-term reliability without requiring electrical power.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between A52 and R52?\u003c\/strong\u003e\u003cbr\u003eA: The A52 version typically uses a back (axial) connection, while the R52 version uses a lower (radial) connection for different installation orientations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What temperature range can the A52 \/ R52 measure?\u003c\/strong\u003e\u003cbr\u003eA: Depending on the selected scale, the thermometer can measure temperatures roughly between −30 °C and +500 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the thermometer require power supply?\u003c\/strong\u003e\u003cbr\u003eA: No. The bimetal measuring system operates mechanically without electricity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Where is this thermometer commonly used?\u003c\/strong\u003e\u003cbr\u003eA: It is widely used in machine building, HVAC systems, pipelines, vessels and industrial equipment.\u003c\/p\u003e","brand":"WIKA","offers":[{"title":"Default Title","offer_id":43411668074557,"sku":null,"price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4141\/3693\/files\/wika-a52-r52-bimetallic-thermometer.webp?v=1785470318","url":"https:\/\/proinstru.com\/products\/wika-a52-r52-industrial-bimetallic-thermometer","provider":"Process Instrument","version":"1.0","type":"link"}