{"product_id":"vega-vegaflex-81-tdr-level-and-interface-sensor","title":"VEGA VEGAFLEX 81 TDR Level and Interface Sensor","description":"\u003cp\u003eThe \u003cstrong data-start=\"361\" data-end=\"387\"\u003eVEGAFLEX 81 TDR Sensor\u003c\/strong\u003e provides reliable \u003cstrong data-start=\"406\" data-end=\"452\"\u003econtinuous level and interface measurement\u003c\/strong\u003e for liquids. It uses \u003cstrong data-start=\"474\" data-end=\"509\"\u003eTime Domain Reflectometry (TDR)\u003c\/strong\u003e to deliver stable and accurate results across a wide range of applications.\u003c\/p\u003e\n\u003cp data-start=\"587\" data-end=\"867\"\u003eThis sensor is ideal for \u003cstrong data-start=\"612\" data-end=\"649\"\u003estandard liquid measurement tasks\u003c\/strong\u003e, including water, chemicals, and light oils. In addition, it performs well under moderate process conditions. Thanks to its \u003cstrong data-start=\"774\" data-end=\"799\"\u003eflexible probe design\u003c\/strong\u003e, installation is simple and adaptable to different tank geometries.\u003c\/p\u003e\n\u003cp data-start=\"869\" data-end=\"977\"\u003eNot Recommended For:\u003cbr data-start=\"889\" data-end=\"892\"\u003e• Extremely viscous media or heavy buildup\u003cbr data-start=\"934\" data-end=\"937\"\u003e• Very low dielectric constant liquids\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/instrugauge.com\/wp-content\/uploads\/46597-EN-Level-and-interface-measurement-in-liquids-VEGAFLEX-81-83-86.pdf\"\u003eVEGAFLEX 81 TDR sensor for continuous level and interface measurement of liquids\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-content-block\"\u003e\n\u003ch2 data-section-id=\"92cgsm\" data-start=\"1025\" data-end=\"1043\"\u003eSelection Notes\u003c\/h2\u003e\n\u003cp data-start=\"1045\" data-end=\"1207\"\u003e• \u003cstrong data-start=\"1047\" data-end=\"1067\"\u003eMeasurement Type\u003c\/strong\u003e: The VEGAFLEX 81 is suitable for \u003cstrong data-start=\"1101\" data-end=\"1153\"\u003econtinuous level and basic interface measurement\u003c\/strong\u003e in liquids. It works best in standard applications.\u003c\/p\u003e\n\u003cp data-start=\"1209\" data-end=\"1359\"\u003e• \u003cstrong data-start=\"1211\" data-end=\"1233\"\u003eProcess Conditions\u003c\/strong\u003e: It is designed for \u003cstrong data-start=\"1254\" data-end=\"1304\"\u003emoderate temperature and pressure environments\u003c\/strong\u003e. For extreme conditions, consider higher-end models.\u003c\/p\u003e\n\u003cp data-start=\"1361\" data-end=\"1501\"\u003e• \u003cstrong data-start=\"1363\" data-end=\"1382\"\u003eProbe Selection\u003c\/strong\u003e: Choose the appropriate \u003cstrong data-start=\"1407\" data-end=\"1436\"\u003eprobe type (rod or cable)\u003c\/strong\u003e and length based on tank height and installation requirements.\u003c\/p\u003e\n\u003cp data-start=\"1503\" data-end=\"1620\"\u003e• \u003cstrong data-start=\"1505\" data-end=\"1526\"\u003eMedium Properties\u003c\/strong\u003e: Ensure the liquid has a sufficient \u003cstrong data-start=\"1563\" data-end=\"1586\"\u003edielectric constant\u003c\/strong\u003e for accurate signal reflection.\u003c\/p\u003e\n\u003cp data-start=\"1622\" data-end=\"1729\"\u003e• \u003cstrong data-start=\"1624\" data-end=\"1649\"\u003eInstallation Position\u003c\/strong\u003e: Avoid internal obstacles and ensure proper mounting to reduce false signals.\u003c\/p\u003e\n\u003ch2 data-section-id=\"v8ef4c\" data-start=\"1775\" data-end=\"1804\"\u003eWhy Choose the VEGAFLEX 81\u003c\/h2\u003e\n\u003cp data-start=\"1806\" data-end=\"1997\"\u003e• \u003cstrong data-start=\"1808\" data-end=\"1836\"\u003eReliable TDR Measurement\u003c\/strong\u003e\u003cbr data-start=\"1836\" data-end=\"1839\"\u003eThe VEGAFLEX 81 uses \u003cstrong data-start=\"1860\" data-end=\"1878\"\u003eTDR technology\u003c\/strong\u003e to provide accurate and continuous level measurement. It calculates signal reflection time to ensure stable results.\u003c\/p\u003e\n\u003cp data-start=\"1999\" data-end=\"2167\"\u003e• \u003cstrong data-start=\"2001\" data-end=\"2036\"\u003eIdeal for Standard Applications\u003c\/strong\u003e\u003cbr data-start=\"2036\" data-end=\"2039\"\u003eThis model is optimized for \u003cstrong data-start=\"2067\" data-end=\"2097\"\u003egeneral liquid measurement\u003c\/strong\u003e, such as water tanks, chemical storage, and light oil applications.\u003c\/p\u003e\n\u003cp data-start=\"2169\" data-end=\"2377\"\u003e• \u003cstrong data-start=\"2171\" data-end=\"2207\"\u003eSimple and Flexible Installation\u003c\/strong\u003e\u003cbr data-start=\"2207\" data-end=\"2210\"\u003eWith \u003cstrong data-start=\"2215\" data-end=\"2246\"\u003erod and cable probe options\u003c\/strong\u003e, the sensor adapts easily to different tank sizes and configurations. Therefore, installation becomes faster and more efficient.\u003c\/p\u003e\n\u003cp data-start=\"2379\" data-end=\"2516\"\u003e• \u003cstrong data-start=\"2381\" data-end=\"2407\"\u003eLow Maintenance Design\u003c\/strong\u003e\u003cbr data-start=\"2407\" data-end=\"2410\"\u003eThe sensor has \u003cstrong data-start=\"2425\" data-end=\"2444\"\u003eno moving parts\u003c\/strong\u003e, which reduces wear and minimizes maintenance requirements over time.\u003c\/p\u003e\n\u003cp data-start=\"2518\" data-end=\"2656\"\u003e• \u003cstrong data-start=\"2520\" data-end=\"2542\"\u003eStable Performance\u003c\/strong\u003e\u003cbr data-start=\"2542\" data-end=\"2545\"\u003eIt delivers consistent performance under typical industrial conditions, ensuring reliable process monitoring.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"2716\" data-end=\"2722\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"2724\" data-end=\"2927\"\u003e\u003cstrong data-start=\"2724\" data-end=\"2784\"\u003eQ: What applications is the VEGAFLEX 81 best suited for?\u003c\/strong\u003e\u003cbr data-start=\"2784\" data-end=\"2787\"\u003eA: It is ideal for \u003cstrong data-start=\"2806\" data-end=\"2843\"\u003estandard liquid level measurement\u003c\/strong\u003e, including water, chemicals, and light oils in storage tanks and process vessels.\u003c\/p\u003e\n\u003cp data-start=\"2929\" data-end=\"3126\"\u003e\u003cstrong data-start=\"2929\" data-end=\"2981\"\u003eQ: Can the VEGAFLEX 81 measure interface levels?\u003c\/strong\u003e\u003cbr data-start=\"2981\" data-end=\"2984\"\u003eA: Yes, it supports \u003cstrong data-start=\"3004\" data-end=\"3035\"\u003ebasic interface measurement\u003c\/strong\u003e, although it is not as specialized as higher-end models for complex multi-phase systems.\u003c\/p\u003e\n\u003cp data-start=\"3128\" data-end=\"3351\"\u003e\u003cstrong data-start=\"3128\" data-end=\"3164\"\u003eQ: How does TDR technology work?\u003c\/strong\u003e\u003cbr data-start=\"3164\" data-end=\"3167\"\u003eA: The sensor sends \u003cstrong data-start=\"3187\" data-end=\"3213\"\u003eelectromagnetic pulses\u003c\/strong\u003e along the probe. When the signal encounters a change in medium, it reflects back. The device calculates the level based on travel time.\u003c\/p\u003e\n\u003cp data-start=\"3353\" data-end=\"3526\"\u003e\u003cstrong data-start=\"3353\" data-end=\"3409\"\u003eQ: Is it suitable for high-temperature applications?\u003c\/strong\u003e\u003cbr data-start=\"3409\" data-end=\"3412\"\u003eA: It works in \u003cstrong data-start=\"3427\" data-end=\"3450\"\u003emoderate conditions\u003c\/strong\u003e. For extreme temperatures or pressures, consider models like VEGAFLEX 86.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VEGA","offers":[{"title":"Default Title","offer_id":43358216585277,"sku":null,"price":1780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4141\/3693\/files\/1_8e57d1d7-8b87-40bb-a130-bad59c675ce0.png?v=1784256939","url":"https:\/\/proinstru.com\/products\/vega-vegaflex-81-tdr-level-and-interface-sensor","provider":"Process Instrument","version":"1.0","type":"link"}