{"id":22691,"date":"2026-01-16T06:08:01","date_gmt":"2026-01-16T06:08:01","guid":{"rendered":"https:\/\/www.kcsensor.com\/?post_type=product&p=22691"},"modified":"2026-02-06T05:49:03","modified_gmt":"2026-02-06T05:49:03","slug":"kdf1500-doppler-flow-velocity-meter","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/nl\/product\/kdf1500-doppler-flow-velocity-meter\/","title":{"rendered":"Ultrasone Doppler-stroomsnelheidsmeter uit de KDF1500-serie"},"content":{"rendered":"

Inleiding<\/strong><\/h3>\n

De ultrasone Doppler-stroomsnelheidsmeter meet op basis van het Doppler-effect. De sonde zendt een bundel ultrasone golven uit onder een opwaartse of voorwaartse hoek. Wanneer de ultrasone golven zich door de vloeistof voortplanten, bevat de vloeistof luchtbellen, deeltjes of andere onzuiverheden (die kunnen worden beschouwd als bewegend met dezelfde snelheid als de vloeistof). Wanneer de ultrasone golven deze onzuiverheden raken, veroorzaken de gereflecteerde golven een Doppler-frequentieverschuiving \u0394f, die evenredig is aan de stroomsnelheid. Door de Doppler-frequentieverschuiving \u0394f te meten, kan de stroomsnelheid van de vloeistof worden bepaald.<\/p>\n

Kenmerken<\/b><\/strong><\/h3>\n
    \n
  • Breed ingangsspanningsbereik: 10 VDC \u2013 30 VDC<\/li>\n
  • Compact formaat: dankzij het ontwerp met eigen zender en ontvanger worden de afmetingen aanzienlijk beperkt; geschikt voor metingen bij lage waterstanden<\/li>\n
  • Breed toepassingsgebied: twee kantelhoeken naar keuze, geschikt voor meer toepassingen in de praktijk<\/li>\n
  • Twee methoden voor dieptemeting: dieptemeting op basis van druk en ultrasone dieptemeting als back-up<\/li>\n
  • Signaalsterkte-indicator: kan omstandigheden zoals sedimentophoping, laag water of materiaalafzetting detecteren<\/li>\n
  • Berekening van het momentane debiet: Ondersteunt berekeningen voor ronde, rechthoekige, trapeziumvormige en onregelmatige kanalen<\/li>\n
  • Hoge resolutie: resolutie van de stroomsnelheid 1 mm\/s<\/li>\n<\/ul>\n\n\n\n\n\n\n\n
    Functie<\/td>\nKDF1501<\/p>\n

    Basisversie<\/td>\n

    		KDF1502<\/p>\n

    Verbeterde versie<\/td>\n

    		KDF1501L<\/p>\n

    Basisversie<\/td>\n

    		KDF1502L<\/p>\n

    Verbeterde versie<\/td>\n<\/tr>\n

    Dieptemeting<\/td>\n\u2716 Nee<\/td>\n\u2714 Ja<\/td>\n\u2716 Nee<\/td>\n\u2714 Ja<\/td>\n<\/tr>\n
    Kantelhoek<\/td>\n34\u00b0<\/td>\n34\u00b0<\/td>\n0\u00b0<\/td>\n0\u00b0<\/td>\n<\/tr>\n
    Richting van de doorstroming<\/td>\nBidirectioneel<\/td>\nBidirectioneel<\/td>\nUnidirectioneel<\/td>\nUnidirectioneel<\/td>\n<\/tr>\n
    Toepassingsgebied<\/td>\nHet minimumwaterpeil moet hoger zijn dan 25 cm.<\/td>\nHet minimumwaterpeil moet hoger zijn dan 6 cm. (Voor leidingen met een diameter van DN200 tot DN500 of locaties waar het waterpeil lager is dan 40 cm)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Afmeting<\/strong><\/h3>\n

    \"Afmetingen<\/p>","protected":false},"excerpt":{"rendered":"

    De ultrasone Doppler-stroomsnelheidsmeter meet de vloeistofsnelheid op basis van het Doppler-effect en is bij uitstek geschikt voor open kanalen en leidingen waarin deeltjes of luchtbellen voorkomen.<\/p>","protected":false},"featured_media":22694,"comment_status":"closed","ping_status":"closed","template":"","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":"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":"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":""}},"parameter_table":"[table id=94 \/]","youtube_video":"","youtube_video_2":"","youtube_video_cover_1":0,"video_description_1":"","video_description_2":"","product_3d_model":"","document":22696,"file_name_1":"KDF1500 Series Compact Ultrasonic Doppler Flow Velocity Meter Manual_v1.3.pdf","3d_document":0,"file_name_2":"","file_name_3":"","3d_document_3":0,"file_name_4":"","3d_document_4":0,"file_name_5":"","3d_document_5":0,"file_name_6":"","3d_document_6":0,"file_name_7":"","3d_document_7":0,"case1_image":23675,"case1_title":"Wastewater Open Channel Monitoring","case1_link":"https:\/\/www.kcsensor.com\/doppler-flow-meter-for-wastewater-channels\/","case2_image":23674,"case2_title":"River Flow Measurement","case2_link":"https:\/\/www.kcsensor.com\/handheld-dopple-flow-meter-river-flow-monitoring\/","case3_image":0,"case3_title":"","case3_link":""},"product_brand":[],"product_cat":[310,219,399],"product_tag":[454],"class_list":["post-22691","product","type-product","status-publish","has-post-thumbnail","product_cat-flow-meter","product_cat-ultrasonic-flow-meter","product_cat-ultrasonic-open-channel-flow-meter","product_tag-kdf1500-ultrasonic-doppler-flow-velocity-meter","desktop-align-center","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/product\/22691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/comments?post=22691"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/product\/22691\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/media\/22694"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/media?parent=22691"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/product_brand?post=22691"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/product_cat?post=22691"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/nl\/wp-json\/wp\/v2\/product_tag?post=22691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}