{"product_id":"vega-vegaflex-82-tdr-level-sensor-for-bulk-solids","title":"VEGA VEGAFLEX 82 TDR Level Sensor for Bulk Solids","description":"\u003cp data-start=\"317\" data-end=\"671\"\u003eThe \u003cstrong data-start=\"321\" data-end=\"341\"\u003eVEGA VEGAFLEX 82\u003c\/strong\u003e is a robust TDR guided wave radar sensor designed for \u003cstrong data-start=\"396\" data-end=\"443\"\u003econtinuous level measurement of bulk solids\u003c\/strong\u003e in industrial silos and storage vessels. Its guided microwave radar technology delivers precise and reliable level readings even under challenging conditions such as dust, condensation or buildup.\u003c\/p\u003e\n\u003cp data-start=\"673\" data-end=\"976\"\u003eBecause the sensor supports multiple probe options (cable, rod or combination), it adapts well to a wide range of bulk materials, from light powders to heavy solids. In addition, the instrument provides flexible output interfaces for easy integration into process systems.\u003c\/p\u003e\n\u003cp data-start=\"978\" data-end=\"1175\"\u003eNot Recommended For:\u003cbr data-start=\"998\" data-end=\"1001\"\u003e• Non‑solid applications such as free‑flowing liquids without waveguides\u003cbr data-start=\"1073\" data-end=\"1076\"\u003e• Very low dielectric materials that fall below the detectable threshold without probe end tracking\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/instrugauge.com\/wp-content\/uploads\/2025\/06\/Product-catalog-VEGAFLEX.pdf\"\u003eProduct catalog-VEGAFLEX 82\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/instrugauge.com\/wp-content\/uploads\/2025\/06\/Product-information-Guided-Wave-Rada-VEGAFLEX-82-86.pdf\"\u003eProduct information-VEGAFLEX 82, 86\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/instrugauge.com\/wp-content\/uploads\/2025\/06\/Specification-sheet-VEGAFLEX-82.pdf\"\u003eSpecification sheet-VEGAFLEX 82\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/instrugauge.com\/wp-content\/uploads\/2025\/06\/Operating-Instructions-VEGAFLEX-82.pdf\"\u003eOperating instructions VEGAFLEX 82\u003c\/a\u003e\u003c\/h4\u003e\n\u003cdiv class=\"product-content-block\"\u003e\n\u003cdiv class=\"product-content-block\"\u003e\n\u003cdiv class=\"product-content-block\"\u003e\n\u003cdiv class=\"product-content-block\"\u003e\n\u003ch2 data-section-id=\"92cgsm\" data-start=\"1210\" data-end=\"1228\"\u003eSelection Notes\u003c\/h2\u003e\n\u003cp data-start=\"1230\" data-end=\"1982\"\u003e• Confirm the \u003cstrong data-start=\"1244\" data-end=\"1287\"\u003ebulk solid type and dielectric constant\u003c\/strong\u003e to ensure reliable TDR measurement. The sensor adapts to most solids due to automatic probe end tracking.\u003cbr data-start=\"1411\" data-end=\"1414\"\u003e• Verify the \u003cstrong data-start=\"1427\" data-end=\"1448\"\u003emeasurement range\u003c\/strong\u003e needed; VEGAFLEX 82 supports long distances up to \u003cstrong data-start=\"1499\" data-end=\"1507\"\u003e75 m\u003c\/strong\u003e with cable probes. \u003cbr data-start=\"1558\" data-end=\"1561\"\u003e• Choose between \u003cstrong data-start=\"1578\" data-end=\"1601\"\u003ecable or rod probes\u003c\/strong\u003e, depending on silo height and installation geometry. \u003cbr data-start=\"1686\" data-end=\"1689\"\u003e• Determine the appropriate \u003cstrong data-start=\"1717\" data-end=\"1737\"\u003eprocess fittings\u003c\/strong\u003e such as threaded (≥ G¾\/¾ NPT) or flanged (≥ DN25\/1″) connections.\u003cbr data-start=\"1820\" data-end=\"1823\"\u003e• In addition, define the \u003cstrong data-start=\"1849\" data-end=\"1886\"\u003eoutput and communication protocol\u003c\/strong\u003e required — including 4–20 mA\/HART, Foundation Fieldbus, Profibus PA or Modbus.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14dahfe\" data-start=\"2017\" data-end=\"2051\"\u003eWhy Choose the VEGA VEGAFLEX 82\u003c\/h2\u003e\n\u003cp data-start=\"2053\" data-end=\"2296\"\u003e• \u003cstrong data-start=\"2055\" data-end=\"2098\"\u003eContinuous Guided Wave Radar for Solids\u003c\/strong\u003e\u003cbr data-start=\"2098\" data-end=\"2101\"\u003eThe VEGAFLEX 82 uses high‑frequency microwave pulses guided along a cable or rod to determine level. Therefore, it achieves accurate readings even with dust, steam or buildup.\u003c\/p\u003e\n\u003cp data-start=\"2298\" data-end=\"2555\"\u003e• \u003cstrong data-start=\"2300\" data-end=\"2332\"\u003eAutomatic Probe End Tracking\u003c\/strong\u003e\u003cbr data-start=\"2332\" data-end=\"2335\"\u003eWhen the dielectric constant of the material is low or echoes are weak, the probe end tracking feature maintains measurement stability. As a result, virtually all bulk solids can be measured reliably.\u003c\/p\u003e\n\u003cp data-start=\"2557\" data-end=\"2836\"\u003e• \u003cstrong data-start=\"2559\" data-end=\"2602\"\u003eFlexible Probe Options and Installation\u003c\/strong\u003e\u003cbr data-start=\"2602\" data-end=\"2605\"\u003eCable and rod probes can be shortened on site, offering flexible planning and simplifying installation in various silo sizes. Consequently, different bulk solids applications are supported with one sensor family.\u003c\/p\u003e\n\u003cp data-start=\"2838\" data-end=\"3084\"\u003e• \u003cstrong data-start=\"2840\" data-end=\"2880\"\u003eBroad Output and Integration Options\u003c\/strong\u003e\u003cbr data-start=\"2880\" data-end=\"2883\"\u003eBesides standard \u003cstrong data-start=\"2900\" data-end=\"2916\"\u003e4–20 mA\/HART\u003c\/strong\u003e, there are digital communication choices such as Profibus PA, Foundation Fieldbus and Modbus, enabling seamless integration with automation systems.\u003c\/p\u003e\n\u003cp data-start=\"3086\" data-end=\"3368\"\u003e• \u003cstrong data-start=\"3088\" data-end=\"3136\"\u003eIndustrial‑Grade Construction and Protection\u003c\/strong\u003e\u003cbr data-start=\"3136\" data-end=\"3139\"\u003eThe sensor housing and wetted parts are available in materials such as stainless steel and PA. In addition, protection ratings up to \u003cstrong data-start=\"3272\" data-end=\"3285\"\u003eIP66\/IP68\u003c\/strong\u003e ensure durability in harsh industrial environments.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3406\" data-end=\"3412\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3414\" data-end=\"3638\"\u003e\u003cstrong data-start=\"3414\" data-end=\"3479\"\u003eQ: What principle does VEGAFLEX 82 use for level measurement?\u003c\/strong\u003e\u003cbr data-start=\"3479\" data-end=\"3482\"\u003eA: It uses \u003cstrong data-start=\"3493\" data-end=\"3518\"\u003eTDR guided wave radar\u003c\/strong\u003e, where microwave pulses travel along a probe and reflect from the product surface to determine level.\u003c\/p\u003e\n\u003cp data-start=\"3640\" data-end=\"3845\"\u003e\u003cstrong data-start=\"3640\" data-end=\"3692\"\u003eQ: Can the sensor measure different bulk solids?\u003c\/strong\u003e\u003cbr data-start=\"3692\" data-end=\"3695\"\u003eA: Yes. Automatic probe end tracking enables reliable measurement of light and heavy solids, including powders, plastics and cement.\u003c\/p\u003e\n\u003cp data-start=\"3847\" data-end=\"3997\"\u003e\u003cstrong data-start=\"3847\" data-end=\"3896\"\u003eQ: What outputs are available on VEGAFLEX 82?\u003c\/strong\u003e\u003cbr data-start=\"3896\" data-end=\"3899\"\u003eA: Outputs include \u003cstrong data-start=\"3918\" data-end=\"3979\"\u003e4–20 mA\/HART, Modbus, Profibus PA and Foundation Fieldbus\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3999\" data-end=\"4163\"\u003e\u003cstrong data-start=\"3999\" data-end=\"4050\"\u003eQ: What installation connections are supported?\u003c\/strong\u003e\u003cbr data-start=\"4050\" data-end=\"4053\"\u003eA: The instrument supports threaded (≥ G¾\/¾ NPT) and flanged (≥ DN25\/1″) process connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"VEGA","offers":[{"title":"Default Title","offer_id":43387928019005,"sku":null,"price":1200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4141\/3693\/files\/vega-vegaflex-82-tdr-level-sensor.webp?v=1784704701","url":"https:\/\/proinstru.com\/products\/vega-vegaflex-82-tdr-level-sensor-for-bulk-solids","provider":"Process Instrument","version":"1.0","type":"link"}