{"id":12804,"date":"2020-03-18T13:50:40","date_gmt":"2020-03-18T12:51:07","guid":{"rendered":"http:\/\/s-a-le.nl\/?post_type=product&#038;p=12804"},"modified":"2020-03-18T14:53:53","modified_gmt":"2020-03-18T13:53:53","slug":"1219-drager-polytron-ir-ex-2","status":"publish","type":"product","link":"https:\/\/s-a-le.nl\/nl\/product\/1219-drager-polytron-ir-ex-2\/","title":{"rendered":"1219 &#8211; Tweedehands Dr\u00e4ger Polytron IR Ex gas detector"},"content":{"rendered":"<p>This used Dr\u00e4ger Polytron IR Ex is a gas detector for continuous monitoring of flammable gases and vapors in ambient air. It offers all benefits of fail-safe IR measurement technology<br \/>\nfor applications in rough industrial environments. The transmitter converts the gas concentration signal into a 4 to 20 mA analog output. It is designed for one-man calibration<br \/>\nand offers a variety of diagnostics and selftest features. The configuration and calibration of the transmitter is menu guided and easy to perform, using the built-in keypad. With the ATEX-approval (device category II 2G acc. to 94\/9\/EC) and the IECapproval for world-wide applications the Dr\u00e4ger Polytron IR Ex is suitable for use<br \/>\nin potentially explosive atmospheres zone 1 and zone 2.<\/p>\n<p>The transmitter Dr\u00e4ger Polytron IR Ex is a measuring instrument with an optical system which, based on its 2-fold reflected IR-beam and its optimized IR measuring wave length, is very sensitively reacting on hydrocarbon concentrations. Hence for e.g. propane, butane, gasoline vapors, ethers, alcohols, or amines etc. measuring ranges down to 1000 ppm or 5 % LEL full scale value can be adjusted. Also, measuring ranges up to 100 % by vol. for methane are possible<\/p>\n<p>FEATURES AND BENEFITS<\/p>\n<ul>\n<li>\u00a0Intrinsically safe protection design:<\/li>\n<li>easy to install \u2013 easy to maintain<\/li>\n<li>Unambiguous linear output signal<\/li>\n<li>Configurable measuring ranges in the lower ppm-range or % LEL-range<\/li>\n<li>Configurable measuring range up to 100 % by vol. Methane<\/li>\n<li>Standard version with LC display and keypad<\/li>\n<\/ul>\n<p>Deze gebruikte Dr\u00e4ger Polytron IR Ex is een gasdetector voor continue bewaking van brandbare gassen en dampen in de omgevingslucht. Het biedt alle voordelen van een faalveilige IR-meettechnologie voor toepassingen in ruwe industri\u00eble omgevingen. De zender zet het gasconcentratiesignaal om in een analoge uitgang van 4 tot 20 mA. Het is ontworpen voor eenmanskalibratie en biedt een verscheidenheid aan diagnostische en zelftestfuncties. De configuratie en kalibratie van de zender is menugestuurd en gemakkelijk uit te voeren met behulp van het ingebouwde toetsenbord. Met de ATEX-goedkeuring (apparaatcategorie II 2G volgens 94\/9 \/ EC) en de IEC-goedkeuring voor wereldwijde toepassingen is de Dr\u00e4ger Polytron IR Ex geschikt voor gebruik in explosiegevaarlijke omgevingen zone 1 en zone 2. De zender Dr\u00e4ger Polytron IR Ex is een meetinstrument met een optisch systeem dat, op basis van de 2-voudig gereflecteerde IR-straal en de geoptimaliseerde IR-meetgolflengte, zeer gevoelig reageert op koolwaterstofconcentraties. Vandaar voor b.v. propaan, butaan, benzinedampen, ethers, alcoholen of amines etc. meetbereiken tot 1000 ppm of 5% LEL volledige schaalwaarde kan worden aangepast. Ook meetbereiken tot 100% vol. voor methaan zijn mogelijk EIGENSCHAPPEN EN VOORDELEN<\/p>\n<p>Intrinsiek veilig beschermingsontwerp:<br \/>\neenvoudig te installeren &#8211; gemakkelijk te onderhouden<br \/>\nOndubbelzinnig lineair uitgangssignaal<br \/>\nConfigureerbare meetbereiken in het lagere ppm-bereik of% LEL-bereik<br \/>\nConfigureerbaar meetbereik tot 100% vol. Methaan<br \/>\nStandaarduitvoering met LC-display en toetsenbord<br \/>\nGekalibreerd op methaan<\/p>\n<p>Zie de map polytron-datasheet of handleiding polytronirex-handleiding voor meer info<\/p>\n<ul>\n<li><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>This used Dr\u00e4ger Polytron IR Ex is a gas detector for continuous monitoring of flammable gases and vapors in ambient air. It offers all benefits of fail-safe IR measurement technology for applications in rough industrial environments. The transmitter converts the gas concentration signal into a 4 to 20 mA analog output. It is designed for [&hellip;]<\/p>\n","protected":false},"featured_media":12792,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[753,104],"product_tag":[],"class_list":["post-12804","product","type-product","status-publish","has-post-thumbnail","product_cat-gasdetectoren-controllers","product_cat-standaard-tweedehands-laboratorium-apparatuur","product_shipping_class-pakket-tot-30-kg","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>1219 - Tweedehands Dr\u00e4ger Polytron IR Ex gas detector - S-A-LE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/s-a-le.nl\/nl\/product\/1219-drager-polytron-ir-ex-2\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1219 - Tweedehands Dr\u00e4ger Polytron IR Ex gas detector - S-A-LE\" \/>\n<meta property=\"og:description\" content=\"This used Dr\u00e4ger Polytron IR Ex is a gas detector for continuous monitoring of flammable gases and vapors in ambient air. 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