{"id":6446,"date":"2026-05-08T15:11:48","date_gmt":"2026-05-08T07:11:48","guid":{"rendered":"https:\/\/chnsensor.com\/?post_type=product&#038;p=6446"},"modified":"2026-05-08T15:32:56","modified_gmt":"2026-05-08T07:32:56","slug":"saier-dn20-to-dn25-brass-flow-sensor-integrated-reducer-design-100%e2%84%83-high-temp-dual-calibrated-2-45l-min","status":"publish","type":"product","link":"https:\/\/chnsensor.com\/ar\/product\/saier-dn20-to-dn25-brass-flow-sensor-integrated-reducer-design-100%e2%84%83-high-temp-dual-calibrated-2-45l-min\/","title":{"rendered":"SAIER DN20 to DN25 Brass Flow Sensor | Integrated Reducer Design | 100\u2103 High-Temp | Dual-Calibrated (2-45L\/min)"},"content":{"rendered":"<p data-path-to-node=\"12\">Why waste space and risk leaks with extra brass reducers? The <b data-path-to-node=\"12\" data-index-in-node=\"89\">SAIER DN50-DN25 Integrated Brass Flow Sensor<\/b> acts as both a high-precision meter and a structural adapter, transitioning your line from DN20 to DN25 seamlessly. This &#8220;leak-killer&#8221; design eliminates unnecessary threaded joints, making it perfect for cramped boiler cabinets and heat pump manifolds.<\/p>\n<p data-path-to-node=\"13\">Engineered for precision, it features gravity-compensated algorithms for both orientations: <b data-path-to-node=\"13\" data-index-in-node=\"92\">Horizontal (<span class=\"math-inline\" data-math=\"F = [8.1Q - 5] \\pm 10\\%\" data-index-in-node=\"104\">F = [8.1Q &#8211; 5] \u00b110%<\/span>)<\/b> and <b data-path-to-node=\"13\" data-index-in-node=\"133\">Vertical (<span class=\"math-inline\" data-math=\"F = [8.1Q - 3] \\pm 10\\%\" data-index-in-node=\"143\">F = [8.1Q &#8211; 3] \u00b110%<\/span>)<\/b>. Crafted from heavy-duty brass for temperatures up to 100\u2103, it\u2019s the ultimate G3\/4 composite thread solution for engineers who refuse to compromise on data accuracy or system compactness.<\/p>\n<p><strong>Model number:<\/strong>SEN-HZ43FD<\/p>\n<p><strong>Material:<\/strong>BRASS<\/p>\n<p><strong>Flow Range:<\/strong>2~45L\/Min<\/p>\n<p><strong>Pipe side:<\/strong> DN20 to DN25 compound thread<\/p>\n<p><strong>length, width and height:<\/strong>36*36*67MM<\/p>\n<p><strong>Working medium<\/strong>:Clear water meeting drinking water hygiene standards<\/p>\n<p><strong>Pressure performance:<\/strong>1.75Mpa<\/p>\n<p><strong>Water temperature:<\/strong>Normal temperature type \u2264 80\u2103; high temperature type \u2264 100\u2103<\/p>\n<p><strong>Voltage range :<\/strong>3V\/5V\/12V\/24V<\/p>\n<p><strong>Accuracy:<\/strong> \u00b110%<\/p>\n<p><strong>Insulation resistance:<\/strong> &gt; 100 M\u03a9<\/p>\n<p><a href=\"https:\/\/chnsensor.com\/product-category\/flow-sensor\/\"><strong>Other Models: Click Here<\/strong><\/a><\/p>\n<div style=\"width: 720px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-6446-1\" width=\"720\" height=\"1280\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/05\/HZ43FD-FLOW-SENSOR.mp4?_=1\" \/><a href=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/05\/HZ43FD-FLOW-SENSOR.mp4\">https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/05\/HZ43FD-FLOW-SENSOR.mp4<\/a><\/video><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Why waste space and risk leaks with extra brass reducers? The SAIER DN50-DN25 Integrated Brass Flow Sensor acts as both a high-precision meter and a structural adapter, transitioning your line from DN20 to DN25 seamlessly. This &#8220;leak-killer&#8221; design eliminates unnecessary threaded joints, making it perfect for cramped boiler cabinets and heat pump manifolds. Engineered for [&hellip;]<\/p>\n","protected":false},"featured_media":6444,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"product_brand":[132668],"product_cat":[132613],"product_tag":[132601,132895,132754,132894,132595],"class_list":{"0":"post-6446","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-saier","7":"product_cat-brass-water-flow-sensor","8":"product_tag-brass-flow-sensor","9":"product_tag-hall-effect-flow-sensor","10":"product_tag-liquid-flow-sensor","11":"product_tag-water-flow-rate-sensor","12":"product_tag-water-flow-sensor","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DN20 TO DN25 Flow Sensor Adapter | Dual Calibration | SAIER - Professional manufacturer of sensors<\/title>\n<meta name=\"description\" content=\"Simplify your piping with SAIER&#039;s DN20 to DN25 Integrated Brass Flow Sensor. 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