{"id":1065,"date":"2021-03-16T15:56:27","date_gmt":"2021-03-16T15:56:27","guid":{"rendered":"http:\/\/chemteqinc.wpengine.com\/?post_type=product&p=1065"},"modified":"2025-12-11T18:33:42","modified_gmt":"2025-12-11T18:33:42","slug":"nitrogen-dioxide-filter-breakthrough-indicator","status":"publish","type":"product","link":"https:\/\/www.chemteq.net\/de\/produkt\/nitrogen-dioxide-filter-breakthrough-indicator\/","title":{"rendered":"Nitrogen Dioxide Filter Breakthrough Indicator"},"content":{"rendered":"

Stickstoffdioxid-Filterwechselanzeige. Er ist ein kolorimetrischer Indikator, der die Ersch\u00f6pfung der Filter anzeigt. Der Indikator ist ein zuverl\u00e4ssiges und kosteng\u00fcnstiges Mittel zum Schutz vor der Exposition gegen\u00fcber giftigem Stickstoffdioxid. Er \u00e4ndert seine Farbe von wei\u00df zu dunkelgrau, wenn der Filter mit Stickstoffdioxid ges\u00e4ttigt ist. Dadurch wird der Benutzer darauf aufmerksam gemacht, den ersch\u00f6pften Filter zu ersetzen.<\/p>\n

Der Anschluss an den \u00be-Zoll-NPT-Innengewinde-Ausgang des Filters erfolgt einfach \u00fcber das \u00be-Zoll-NPT-Au\u00dfengewinde an der Unterseite des Indikators. Er ist empfindlich f\u00fcr Stickstoffdioxid.<\/p>\n

Heller, lebendiger Farbwechsel aus allen Richtungen. Einzigartiges Design verhindert jede Farbver\u00e4nderung aufgrund von Verunreinigungen in der Umgebung. Es \u00e4ndert seine Farbe nur, wenn der Filter ges\u00e4ttigt ist.<\/p>\n

\n
\n

PN 178<\/p>\n

Produktspezifikationen<\/b><\/p>\n<\/div>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

a<\/p>\n<\/td>\n

Gewicht:<\/td>\n28g (1.0oz)<\/td>\n<\/tr>\n
\n

b<\/p>\n<\/td>\n

\n

Ma\u00dfe:<\/p>\n<\/td>\n

89.9mm (3.5in), diameter 24.5mm (1.0in)<\/td>\n<\/tr>\n
\n

c<\/p>\n<\/td>\n

Abmessungen des Einlasses:<\/td>\n\u00be” MNPT<\/td>\n<\/tr>\n
\n

d<\/p>\n<\/td>\n

Betriebstemperatur:<\/td>\n-20o<\/sup>C to 55o<\/sup>C (-4o<\/sup>F to 131o<\/sup>F)<\/td>\n<\/tr>\n
\n

e<\/p>\n<\/td>\n

Betriebsfeuchtigkeit:<\/td>\n5% RH to 85%RH<\/td>\n<\/tr>\n
\n

f<\/p>\n<\/td>\n

Minimale Nachweisgrenze:<\/td>\n0.5ppm\u2022hr at 30 cm\/sec face velocity<\/span><\/td>\n<\/tr>\n
\n

g<\/p>\n<\/td>\n

Farbwechsel:<\/td>\noff white to gray<\/td>\n<\/tr>\n
\n

h<\/p>\n<\/td>\n

Lagertemperatur:<\/td>\n4o<\/sup>C to 25o<\/sup>C, (39o<\/sup>F to 77o<\/sup>F)<\/td>\n<\/tr>\n
\n

i<\/p>\n<\/td>\n

Haltbarkeit:<\/td>\n14 months at 4o<\/sup>C to 25o<\/sup>C, (39o<\/sup>F to 77o<\/sup>F)<\/td>\n<\/tr>\n
\n

j<\/p>\n<\/td>\n

Lebensdauer:<\/td>\n14 months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
Nitrogen Dioxide filter change indicator.<\/div>\n
N\u00fctzliche Links
\nNIOSH<\/a><\/div>\n
Nitrogen dioxide breakthrough indicator sticker for ductless hood filters<\/a><\/div>\n
Nitrogen dioxide DG Filter with end-of-service life indicator<\/a><\/div>","protected":false},"excerpt":{"rendered":"

Product Features
\nMinimum detectable limit: 0.5ppm\u2022hr
\nColor Change: Off white to gray
\nInlet dimensions: \u00be” Male NPT
\nService life: 14 months<\/p>","protected":false},"featured_media":2042,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[46],"product_tag":[60,78,69],"class_list":{"0":"post-1065","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bti-filter-breakthrough-indicators","7":"product_tag-aerospace","8":"product_tag-chemical-industries-emission-control-products","9":"product_tag-laboratories-emission-control-products","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","13":"ast-product-gallery-layout-horizontal","14":"ast-product-gallery-with-no-image","15":"ast-product-tabs-layout-horizontal","17":"first","18":"instock","19":"taxable","20":"shipping-taxable","21":"purchasable","22":"product-type-simple"},"acf":[],"yoast_head":"\nNitrogen Dioxide filter change indicator is reliable and cost effect<\/title>\n<meta name=\"description\" content=\"Nitrogen Dioxide filter change indicator. 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