{"product_id":"microtrek-microwave-level-transmitter","title":"MicroTREK Microwave Level Transmitter","description":"\u003cul\u003e\n\u003cli\u003e2-wire compact microwave level transmitter\u003c\/li\u003e\n\u003cli\u003erod, cable, or coaxial probe\u003c\/li\u003e\n\u003cli\u003esegmented rod probe version\u003c\/li\u003e\n\u003cli\u003egraphic display\u003c\/li\u003e\n\u003cli\u003e4-20 mA + HART output + relay \u003cem\u003e(optional)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003ehigh pressure, high temperature range\u003c\/li\u003e\n\u003cli\u003ehighest process pressure: 40 bar (580 psi)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/psctexas.com\/ip-rating-for-industrial-instrumentation\/\" target=\"_blank\" title=\"IP Rating for Industrial Instrumentation\" rel=\"noopener\"\u003eIP67 protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003emedia with turbulent surface, dense dust, vapor, or pressurized gas layers above the product surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eMicroTREK Microwave Level Transmitter\u003c\/h2\u003e\n\u003cp\u003eThe MicroTREK microwave level gauge from Nivelco operates based on measuring the travel time of impulse reflections (TDR – Time Domain Reflectometry). This level transmitter generates microwave impulses in the sensor, which travel at the speed of light. Part of the impulse energy is reflected from the surface depending on the material. The reflected signal's travel time is measured and processed by the module's electronics, and then it is converted to a volume-proportional level-proportional signal. Reflections depend heavily on the medium's dielectric constant (ε\u003csmall\u003er\u003c\/small\u003e), which must be at least 1.4 for successful measurement. The propagation speed of microwave impulses in a vacuum, air, and other gases is virtually the same. Distance measurement is therefore independent of the medium within the given limits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eextremely small deadband\u003c\/li\u003e\n\u003cli\u003eadvanced threshold management\u003c\/li\u003e\n\u003cli\u003efalse echo suppression\u003c\/li\u003e\n\u003cli\u003eprobe correction table (SCT)\u003c\/li\u003e\n\u003cli\u003elowest ε\u003csmall\u003er\u003c\/small\u003e ≥ 1.4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"nv-product-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003eSupply Voltage\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003e12 to 36 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003eAmbient Temperature\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003e−22 to 140 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003eProcess Temperature\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003e−22 to 392 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003eProcess Pressure\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003eup to 580 psig\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003eMeasuring Range\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003e0 to 100 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003eOutput\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003e4 to 20 mA + HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003e\u003ca href=\"https:\/\/psctexas.com\/ip-rating-for-industrial-instrumentation\/\" target=\"_blank\" title=\"IP Rating for Industrial Instrumentation\" rel=\"noopener\"\u003eIngress Protection\u003c\/a\u003e\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ng-scope\"\u003e\n\u003cth class=\"ng-binding\"\u003eApprovals\u003c\/th\u003e\n\u003ctd class=\"ng-binding\"\u003e\n\u003ca rel=\"nofollow noopener\" href=\"https:\/\/www.ul.com\/insights\/hazardous-locations-united-kingdom-market-access\" target=\"_blank\" title=\"ATEX Certification Standards\"\u003eATEX\u003c\/a\u003e, \u003ca rel=\"nofollow noopener\" href=\"https:\/\/www.ul.com\/services\/hazardous-areas-iecex-certification-international-market-access\" target=\"_blank\" title=\"IECEx Certification Standards\"\u003eIECEx\u003c\/a\u003e, INMETRO, UKCA Ex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eDielectric Constant Values (ε\u003csmall\u003er\u003c\/small\u003e)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eButane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.4\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGrain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5-10\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eCooking O\u003c\/strong\u003e\u003cstrong\u003eil\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLPG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.6-1.9\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLimestone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.1-9.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKerosene\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.8-2.1\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAcetone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrude Oil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEthanol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiesel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMethanol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGasoline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGlycol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAsphalt\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.6\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNitrobenzene\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClinker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.7\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWater\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4-3.6\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eSulfuric Acid\u003c\/strong\u003e \u003cem\u003e(T=68˚F [20˚C])\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003e84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX\u003c\/strong\u003e: Ex ia G, Ex ia D, Ex ta\/tb D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Ex\u003c\/strong\u003e: Ex ia G, Ex ia D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINMETRO\u003c\/strong\u003e: Ex ia G, Ex ia D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKCA Ex\u003c\/strong\u003e: Ex ia G, Ex ia D, Ex ta\/tb D\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch2\u003eCommon uses of PiloTREK Microwave Level Transmitter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003elevel, distance, or volume measurement of liquids, powders, and granules with ε\u003csmall\u003er \u003c\/small\u003e\u0026gt; 1.4\u003c\/li\u003e\n\u003cli\u003eagriculture\u003c\/li\u003e\n\u003cli\u003econstruction materials\u003c\/li\u003e\n\u003cli\u003echemical industry\u003c\/li\u003e\n\u003cli\u003efood and beverage production\u003c\/li\u003e\n\u003cli\u003epower plants\u003c\/li\u003e\n\u003cli\u003eoil and energy sector\u003c\/li\u003e\n\u003cli\u003erevenue water and wastewater industry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eMono Cable, Mono Rod, or Mono Segmented Rod\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ecement, limestone, fly ash, alumina, soot\u003c\/li\u003e\n\u003cli\u003eall high viscosity liquids\u003c\/li\u003e\n\u003cli\u003emineral powders\u003c\/li\u003e\n\u003cli\u003eclean and contaminated liquids\u003c\/li\u003e\n\u003cli\u003estilling wells \u003cem\u003e(calibration required)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eplastic coated probe for aggressive substances\u003c\/li\u003e\n\u003cli\u003eslightly conductive foams\u003c\/li\u003e\n\u003cli\u003ehigh temperature applications\u003c\/li\u003e\n\u003cli\u003ebypass applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTwin Cable\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003etank parks with solvents, oil, and fuels\u003c\/li\u003e\n\u003cli\u003ewater storage tanks\u003c\/li\u003e\n\u003cli\u003eplastic granules\u003c\/li\u003e\n\u003cli\u003eproducts with low dielectric constant\u003cem\u003e (ε\u003csmall\u003er\u003c\/small\u003e \u0026gt; 1.8)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eany liquids or light granules\u003c\/li\u003e\n\u003cli\u003enarrow tanks\u003c\/li\u003e\n\u003cli\u003ewhere minimal dead zone is needed\u003c\/li\u003e\n\u003cli\u003emounting close to tank wall is possible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTwin Rod\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eplastic granules\u003c\/li\u003e\n\u003cli\u003ecoated tanks\u003c\/li\u003e\n\u003cli\u003eclean and contaminated liquids\u003c\/li\u003e\n\u003cli\u003efine powders\u003c\/li\u003e\n\u003cli\u003ewhere minimum dead zone is needed\u003c\/li\u003e\n\u003cli\u003enarrow tanks\u003c\/li\u003e\n\u003cli\u003emediums with low dielectric constant and slightly moving products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eCoaxial Pipe\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003esmall vessels and tanks up to 20 ft (6 meters) tall\u003c\/li\u003e\n\u003cli\u003esolvents or liquefied gases\u003c\/li\u003e\n\u003cli\u003eliquefied petroleum gas (LPG) or liquefied natural gas (LNG)\u003c\/li\u003e\n\u003cli\u003eclean liquids with low dielectric constant\u003c\/li\u003e\n\u003cli\u003eagitated or flowing liquids – the probe acts as a stilling well\u003c\/li\u003e\n\u003cli\u003eliquid or vapor spray near the probe\u003c\/li\u003e\n\u003cli\u003ecan be heated\u003c\/li\u003e\n\u003cli\u003econtact possible with metallic object or tank wall\u003c\/li\u003e\n\u003cli\u003ewhere no dead zone is allowed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nivelco","offers":[{"title":"Default Title","offer_id":45595157528707,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/1955\/0595\/files\/MicroTREK-Microwave-Level-Transmitter-01.webp?v=1755686977","url":"https:\/\/www.psctexas.shop\/products\/microtrek-microwave-level-transmitter","provider":"Process Solutions Corp.","version":"1.0","type":"link"}