{"product_id":"vega-vegabar-81-pressure-transmitter-chemical-seal","title":"VEGA VEGABAR 81 Pressure Transmitter Chemical Seal","description":"\u003cp data-start=\"247\" data-end=\"565\"\u003eThe \u003cstrong data-start=\"251\" data-end=\"310\"\u003eVEGA VEGABAR 81 Pressure Transmitter with Chemical Seal\u003c\/strong\u003e provides \u003cstrong data-start=\"320\" data-end=\"373\"\u003eprecise pressure measurement in challenging media\u003c\/strong\u003e. Designed for liquids, slurries, and corrosive substances, it combines \u003cstrong data-start=\"445\" data-end=\"470\"\u003erobust chemical seals\u003c\/strong\u003e with proven pressure measurement technology to ensure reliable and maintenance-free operation.\u003c\/p\u003e\n\u003cp data-start=\"567\" data-end=\"796\"\u003eIts \u003cstrong data-start=\"571\" data-end=\"589\"\u003emodular design\u003c\/strong\u003e allows integration with a variety of process connections and electrical interfaces. In addition, it offers \u003cstrong data-start=\"697\" data-end=\"729\"\u003ehigh overpressure resistance\u003c\/strong\u003e and can operate in \u003cstrong data-start=\"749\" data-end=\"795\"\u003ehigh-temperature or corrosive environments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"798\" data-end=\"907\"\u003eTypical applications include chemical processing, pharmaceuticals, food \u0026amp; beverage, and wastewater treatment.\u003c\/p\u003e\n\u003cp data-start=\"909\" data-end=\"1059\"\u003eNot Recommended For:\u003cbr data-start=\"929\" data-end=\"932\"\u003e• Media containing large solids that may block the seal\u003cbr data-start=\"987\" data-end=\"990\"\u003e• Extremely low-pressure applications below transmitter sensitivity\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/instrugauge.com\/wp-content\/uploads\/45078-EN-Product-information-VEGABAR-81-82-83-Process-pressure-3.pdf\"\u003eVEGABAR 81 Product information\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-content-block\"\u003e\n\u003ch3 data-section-id=\"uztocl\" data-start=\"1094\" data-end=\"1113\"\u003eSelection Notes\u003c\/h3\u003e\n\u003cp data-start=\"1115\" data-end=\"1572\"\u003e• Identify the \u003cstrong data-start=\"1130\" data-end=\"1148\"\u003eprocess medium\u003c\/strong\u003e, including corrosive liquids, slurries, or pure liquids\u003cbr data-start=\"1204\" data-end=\"1207\"\u003e• Verify the \u003cstrong data-start=\"1220\" data-end=\"1254\"\u003etemperature and pressure range\u003c\/strong\u003e to select the proper chemical seal\u003cbr data-start=\"1289\" data-end=\"1292\"\u003e• Confirm the \u003cstrong data-start=\"1306\" data-end=\"1333\"\u003eprocess connection type\u003c\/strong\u003e, such as flange, threaded, or hygienic\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Select the suitable \u003cstrong data-start=\"1397\" data-end=\"1419\"\u003etransmitter output\u003c\/strong\u003e: 4–20 mA, HART, or digital protocol\u003cbr data-start=\"1455\" data-end=\"1458\"\u003e• Ensure compatibility with optional \u003cstrong data-start=\"1495\" data-end=\"1522\"\u003eremote seal capillaries\u003c\/strong\u003e for high-temperature or high-pressure processes\u003c\/p\u003e\n\u003ch3 data-section-id=\"1621110\" data-start=\"1607\" data-end=\"1655\"\u003eWhy Choose the VEGABAR 81 with Chemical Seal\u003c\/h3\u003e\n\u003cp data-start=\"1657\" data-end=\"1841\"\u003e• \u003cstrong data-start=\"1659\" data-end=\"1702\"\u003eReliable Measurement in Corrosive Media\u003c\/strong\u003e\u003cbr data-start=\"1702\" data-end=\"1705\"\u003eThe chemical seal isolates the sensor from aggressive or crystallizing liquids. Therefore, measurement accuracy is maintained over time.\u003c\/p\u003e\n\u003cp data-start=\"1843\" data-end=\"2002\"\u003e• \u003cstrong data-start=\"1845\" data-end=\"1893\"\u003eHigh Overpressure and Temperature Resistance\u003c\/strong\u003e\u003cbr data-start=\"1893\" data-end=\"1896\"\u003eThe robust design tolerates pressure spikes and elevated temperatures, protecting both sensor and process.\u003c\/p\u003e\n\u003cp data-start=\"2004\" data-end=\"2158\"\u003e• \u003cstrong data-start=\"2006\" data-end=\"2038\"\u003eFlexible Process Integration\u003c\/strong\u003e\u003cbr data-start=\"2038\" data-end=\"2041\"\u003eIt supports various process connections and installation types. This ensures adaptability across multiple industries.\u003c\/p\u003e\n\u003cp data-start=\"2160\" data-end=\"2297\"\u003e• \u003cstrong data-start=\"2162\" data-end=\"2185\"\u003eMinimal Maintenance\u003c\/strong\u003e\u003cbr data-start=\"2185\" data-end=\"2188\"\u003eThe chemical seal prevents clogging and corrosion. As a result, routine maintenance and downtime are reduced.\u003c\/p\u003e\n\u003cp data-start=\"2299\" data-end=\"2435\"\u003e• \u003cstrong data-start=\"2301\" data-end=\"2334\"\u003eProven Electronic Performance\u003c\/strong\u003e\u003cbr data-start=\"2334\" data-end=\"2337\"\u003eThe VEGABAR 81 provides stable and repeatable readings, even under challenging process conditions.\u003c\/p\u003e\n\u003cp data-start=\"2437\" data-end=\"2615\"\u003e• \u003cstrong data-start=\"2439\" data-end=\"2474\"\u003eDurable Industrial Construction\u003c\/strong\u003e\u003cbr data-start=\"2474\" data-end=\"2477\"\u003eThe transmitter housing is built for harsh environments. Consequently, it performs reliably in both chemical and food processing plants.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1xxf4ds\" data-start=\"2653\" data-end=\"2660\"\u003eFAQ\u003c\/h3\u003e\n\u003cp data-start=\"2662\" data-end=\"2849\"\u003e\u003cstrong data-start=\"2662\" data-end=\"2705\"\u003eQ: What is a chemical seal transmitter?\u003c\/strong\u003e\u003cbr data-start=\"2705\" data-end=\"2708\"\u003eA: It is a pressure transmitter equipped with a \u003cstrong data-start=\"2756\" data-end=\"2788\"\u003echemical isolation diaphragm\u003c\/strong\u003e, which protects the sensor from aggressive or viscous media.\u003c\/p\u003e\n\u003cp data-start=\"2851\" data-end=\"3010\"\u003e\u003cstrong data-start=\"2851\" data-end=\"2884\"\u003eQ: What media can it measure?\u003c\/strong\u003e\u003cbr data-start=\"2884\" data-end=\"2887\"\u003eA: It is suitable for \u003cstrong data-start=\"2909\" data-end=\"2955\"\u003eliquids, slurries, and corrosive chemicals\u003c\/strong\u003e, including acids, bases, and crystallizing substances.\u003c\/p\u003e\n\u003cp data-start=\"3012\" data-end=\"3157\"\u003e\u003cstrong data-start=\"3012\" data-end=\"3051\"\u003eQ: Can it handle high temperatures?\u003c\/strong\u003e\u003cbr data-start=\"3051\" data-end=\"3054\"\u003eA: Yes. When combined with remote capillaries, it can measure in \u003cstrong data-start=\"3119\" data-end=\"3149\"\u003ehigh-temperature processes\u003c\/strong\u003e safely.\u003c\/p\u003e\n\u003cp data-start=\"3159\" data-end=\"3336\"\u003e\u003cstrong data-start=\"3159\" data-end=\"3203\"\u003eQ: Does it require special installation?\u003c\/strong\u003e\u003cbr data-start=\"3203\" data-end=\"3206\"\u003eA: No. Standard process connections such as flanges or threaded fittings are supported. Remote seals may require mounting support.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VEGA","offers":[{"title":"Default Title","offer_id":43358444159037,"sku":null,"price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/4141\/3693\/files\/vega-vegabar-81-pressure-transmitter-chemical-seal.png?v=1784271379","url":"https:\/\/proinstru.com\/products\/vega-vegabar-81-pressure-transmitter-chemical-seal","provider":"Process Instrument","version":"1.0","type":"link"}