{"id":4876,"date":"2025-04-24T12:51:36","date_gmt":"2025-04-24T12:51:36","guid":{"rendered":"http:\/\/www.baihs.com\/?p=4876"},"modified":"2025-05-20T12:27:16","modified_gmt":"2025-05-20T12:27:16","slug":"oxymax-cos41-membrane-covered-dissolved-oxygen-sensor-is-suitable-for-water-wastewater-and-utility-applications","status":"publish","type":"post","link":"https:\/\/www.baihs.com\/de\/oxymax-cos41-membrane-covered-dissolved-oxygen-sensor-is-suitable-for-water-wastewater-and-utility-applications\/","title":{"rendered":"E+H Gel\u00f6st-Sauerstoff-Sensor COS41-2F"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\"><strong>Oxymax COS41<\/strong><br \/>\n<em>Amperometrischer Gel\u00f6stsauerstoffsensor mit Membranabdeckung und Langzeitstabilit\u00e4t<\/em><\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Anwendungen<\/strong><br \/>\nDas Oxymax COS41 ist f\u00fcr die Messung von gel\u00f6stem Sauerstoff in:<br \/>\n- Saubere Wasseraufbereitung<br \/>\n- Kl\u00e4ranlagen<br \/>\n- \u00dcberwachung der Wasserqualit\u00e4t (Fl\u00fcsse, Seen, Meere)<br \/>\n- Aquakultur\/Fischzucht (Kontrolle des Sauerstoffgehalts)<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Wesentliche Merkmale<\/strong><br \/>\n\u2713 Hohe Messgenauigkeit<br \/>\n\u2713 Verl\u00e4ngerte Wartungsintervalle (bis zu 12 Monate)<br \/>\n\u2713 Intelligente Selbst\u00fcberwachungsfunktion<br \/>\n\u2713 Membranbedeckte Messtechnik:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Ausgezeichnete O\u2082-Selektivit\u00e4t<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Niedrige Wartungskosten<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Einfache Luftkalibrierung<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Prinzip der Messung<\/strong><br \/>\nGel\u00f6ste Sauerstoffmolek\u00fcle diffundieren durch die Membran zur Kathode, wo sie zu Hydroxidionen (OH-) reduziert werden, w\u00e4hrend das Silber an der Anode zu Silberionen (Ag\u207a) oxidiert und eine Silberbromidschicht bildet. Der resultierende Strom ist proportional zur Sauerstoffkonzentration.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Das komplette Messsystem umfasst:<\/strong><br \/>\n- DO-Sonde<br \/>\n- Messwertgeber (z. B. Liquisys M COM 223\/253)<br \/>\n- Spezial-Messkabel<br \/>\n- Montagezubeh\u00f6r (Durchflussarmatur COA250, Eintaucharmatur CYA611, Wechselarmatur COA451)<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Technische Daten<\/strong><\/p>\n<div class=\"markdown-table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Wert<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Messbereich<\/td>\n<td>0,05-20 mg\/L (ppm), 0-200% SAT, 0-400 hPa<\/td>\n<\/tr>\n<tr>\n<td>Reaktionszeit<\/td>\n<td>T90: 3 min (20\u00b0C)<\/td>\n<\/tr>\n<tr>\n<td>Genauigkeit<\/td>\n<td>\u00b11% vom Messwert (gem\u00e4\u00df IEC 746-1)<\/td>\n<\/tr>\n<tr>\n<td>Aufl\u00f6sung<\/td>\n<td>0,01 mg\/L<\/td>\n<\/tr>\n<tr>\n<td>Langfristige Drift<\/td>\n<td>&lt;1%\/Monat<\/td>\n<\/tr>\n<tr>\n<td>Materialien<\/td>\n<td>POM-Geh\u00e4use, Goldkathode, Silber\/Silberbromid-Anode<\/td>\n<\/tr>\n<tr>\n<td>Prozessanschluss<\/td>\n<td>G1\u2033 oder NPT 3\/4\u2033<\/td>\n<\/tr>\n<tr>\n<td>IP-Bewertung<\/td>\n<td>IP68 (30 Tage bei 10 m Wassers\u00e4ule)<\/td>\n<\/tr>\n<tr>\n<td>Temperaturbereich<\/td>\n<td>-5 bis +50\u00b0C (Prozess), -20 bis +60\u00b0C (Lagerung)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ds-markdown-paragraph\"><strong>Hinweise zur Installation<\/strong><br \/>\n- Maximale Kabell\u00e4nge: 50 m<br \/>\n- Nicht in extremen Winkeln installieren<br \/>\n- Nicht geeignet f\u00fcr Vakuumbedingungen<\/p>","protected":false},"excerpt":{"rendered":"<p>Oxymax COS41 Membrane-Covered Amperometric Dissolved Oxygen Sensor with Long-Term Stability Applications The Oxymax COS41 is designed for dissolved oxygen measurement in: \u2022 Clean water treatment \u2022 Wastewater treatment plants \u2022 Water quality monitoring (rivers, lakes, oceans) \u2022 Aquaculture\/fish farms (oxygen &hellip; <a href=\"https:\/\/www.baihs.com\/de\/oxymax-cos41-membrane-covered-dissolved-oxygen-sensor-is-suitable-for-water-wastewater-and-utility-applications\/\">Lesen Sie mehr<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[116],"tags":[],"class_list":["post-4876","post","type-post","status-publish","format-standard","hentry","category-technical-support"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - 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