{"id":23759,"date":"2026-06-26T10:10:38","date_gmt":"2026-06-26T10:10:38","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=23759"},"modified":"2026-06-26T10:10:41","modified_gmt":"2026-06-26T10:10:41","slug":"kws-700-high-precision-online-ph-sensor-for-real-time-industrial-wastewater-monitoring","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/nl\/kws-700-high-precision-online-ph-sensor-for-real-time-industrial-wastewater-monitoring\/","title":{"rendered":"KWS-700: uiterst nauwkeurige online pH-sensor voor realtime monitoring van industrieel afvalwater"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>1. Achtergrond van het project<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Een chemische fabriek in Oost-China produceert afvalwater met een complexe samenstelling, dat zowel zure als basische bestanddelen bevat. Om te voldoen aan de milieuregels inzake lozingen, had de fabriek behoefte aan <strong>continue online pH-bewaking<\/strong>&nbsp;bij de afvoer van het afvalwater. Handmatige bemonstering bleek niet snel genoeg om snelle pH-schommelingen te registreren, wat tot mogelijke risico\u2019s op het gebied van naleving leidde.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\">Om dit aan te pakken, heeft de instelling gekozen voor de <strong><a href=\"\/nl\/product\/kws-700-ph-sensor-for-long-term-monitoring-of-industrial-sewage-outlets\/\" target=\"_blank\" rel=\"noreferrer noopener\">KWS-700 uiterst nauwkeurige online pH-sensor<\/a><\/strong>\u00a0voor realtime monitoring en geautomatiseerde procesregeling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Afbeelding<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Configuratie en belangrijkste voordelen<\/strong><strong><\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Behuizing van titaniumlegering<\/strong><br>Biedt een uitstekende corrosiebestendigheid bij langdurige onderdompeling in industrieel afvalwater.<\/li>\n\n\n\n<li><strong>Zeer nauwkeurige pH-elektrode<\/strong><br>Biedt een meetnauwkeurigheid die hoger is dan die van standaard industri\u00eble elektroden (doorgaans \u00b10,01 pH).<\/li>\n\n\n\n<li><strong>Ingebouwde temperatuurcompensatie<\/strong><br>Zorgt voor consistente pH-metingen bij wisselende afvalwatertemperaturen.<\/li>\n\n\n\n<li><strong>RS485 (Modbus RTU) -uitgang<\/strong><br>Maakt directe integratie met PLC-\/DCS-systemen mogelijk voor realtime datavisualisatie en waarschuwingen.<\/li>\n\n\n\n<li><strong>IP68-classificatie<\/strong><br>Geschikt voor continu online gebruik onder water.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Installatie en integratie<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">De sensor werd bij het afvalwaterafvoerkanaal ge\u00efnstalleerd, waarbij ervoor werd gezorgd dat de sonde volledig ondergedompeld was en er geen luchtvervuiling was. De kalibratie werd ter plaatse uitgevoerd met behulp van standaardbufferoplossingen (pH 4,00 en pH 7,00). De RS485-uitgang werd rechtstreeks aangesloten op de PLC\/DCS van de installatie. De alarmdrempels werden geconfigureerd op basis van de wettelijke grenswaarden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Afbeelding<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Operationele prestaties<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na <strong>6 maanden ononderbroken gebruik<\/strong>, de belangrijkste prestatie-indicatoren waren onder meer:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Metrisch<\/strong><strong><\/strong><\/td><td><strong>Waargenomen bereik<\/strong><strong><\/strong><\/td><td><strong>Opmerkingen<\/strong><strong><\/strong><\/td><\/tr><tr><td>pH-waarde<\/td><td>6.4\u20138.5<\/td><td>Binnen de wettelijke grenzen<\/td><\/tr><tr><td>Alarmgebeurtenissen<\/td><td>~2 per maand<\/td><td>In verband met korte productieschommelingen<\/td><\/tr><tr><td>Gegevenscontinu\u00efteit<\/td><td>\u2265 99%<\/td><td>Betrouwbare online rapportage<\/td><\/tr><tr><td>Drift<\/td><td>&lt; \u00b10,03 pH<\/td><td>Stabiele werking op lange termijn<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">De sensor detecteerde pH-schommelingen op betrouwbare wijze en activeerde alleen waarschuwingen bij daadwerkelijke procesafwijkingen, met meer dan <strong>99%<\/strong>&nbsp;van gegevens die binnen aanvaardbare grenzen vallen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Samenvatting van het project<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dankzij de uiterst nauwkeurige online pH-sensor KWS-700 was het mogelijk om:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Continue realtime pH-monitoring bij lozingspunten van industrieel afvalwater<\/li>\n\n\n\n<li>Naadloze integratie met besturingssystemen (PLC\/DCS)<\/li>\n\n\n\n<li>Ondersteuning voor geautomatiseerde alarm- en procesbesturing<\/li>\n\n\n\n<li>Verbeterde nalevingsgarantie en operationeel vertrouwen<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dankzij de robuuste behuizing en de nauwkeurige werking voldeed de sensor aan de behoeften van de fabriek op het gebied van langdurige online monitoring in een veeleisende industri\u00eble omgeving.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2 wp-block-paragraph\">Klik voor meer technische details, bedradingsschema's of richtlijnen voor modelselectie op <strong><a href=\"\/nl\/contact-us\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/contact-us\/\" rel=\"noreferrer noopener\">hier<\/a><\/strong> voor meer informatie of neem contact op met ons technisch team.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Project Background A chemical manufacturing facility in Eastern China operates with complex wastewater containing both acidic and alkaline constituents. To meet environmental discharge regulations, the plant required continuous online pH monitoring&nbsp;at its wastewater outlet. Manual sampling was not responsive enough to capture rapid pH shifts, leading to potential compliance risks. To address this, the [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-4)","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":""}},"footnotes":""},"categories":[294],"tags":[],"class_list":["post-23759","post","type-post","status-publish","format-standard","hentry","category-cases"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/posts\/23759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/comments?post=23759"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/posts\/23759\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/media?parent=23759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/categories?post=23759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/tags?post=23759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}