{"id":27393,"date":"2025-08-20T05:41:08","date_gmt":"2025-08-20T05:41:08","guid":{"rendered":"https:\/\/metlaninst.com\/?p=27393"},"modified":"2025-08-20T06:12:19","modified_gmt":"2025-08-20T06:12:19","slug":"case-study-accurate-chlorine-gas-flow-measurement-and-control-using-mtl20fd-high-accuracy-mass-flow-controller","status":"publish","type":"post","link":"https:\/\/metlaninst.com\/ar\/case-study-accurate-chlorine-gas-flow-measurement-and-control-using-mtl20fd-high-accuracy-mass-flow-controller\/","title":{"rendered":"Case Study: Accurate Chlorine Gas Flow Measurement and Control Using MTL20FD High Accuracy Mass Flow Controller"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"27393\" class=\"elementor elementor-27393\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9a4a155 e-flex e-con-boxed e-con e-parent\" data-id=\"9a4a155\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-72c8ca1 elementor-widget elementor-widget-text-editor\" data-id=\"72c8ca1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>In chlorine production and chemical processing, precise chlorine gas flow measurement and control is essential for process stability, product quality, and plant safety. Chlorine (Cl\u2082) is a highly corrosive and toxic gas that requires specialized instrumentation to manage both accuracy and durability.<\/p><p>This case study highlights how the <a href=\"https:\/\/metlaninst.com\/ar\/p\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d8%af%d9%81%d9%82-%d8%a7%d9%84%d9%83%d8%aa%d9%84%d9%8a-%d9%84%d9%84%d8%ba%d8%a7%d8%b2-%d8%a7%d9%84%d8%ad\/\" target=\"_blank\" rel=\"noopener\">MTL20FD High Accuracy Mass Flow Controller<\/a> was applied in a chlorine plant, providing accurate measurement in grams per hour (g\/h) and enabling closed-loop control to optimize dosing and minimize risks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0d92f7 e-grid e-con-boxed e-con e-parent\" data-id=\"d0d92f7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4959fe4 elementor-widget elementor-widget-text-editor\" data-id=\"4959fe4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 style=\"text-align: center;\"><strong data-start=\"33\" data-end=\"49\">\u0627\u0644\u062a\u0637\u0628\u064a\u0642:<\/strong><\/h4><p style=\"text-align: center;\">Accurate measurement and control of chlorine gas flow in grams per hour (G\/h) for industrial processes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a64457 elementor-widget elementor-widget-text-editor\" data-id=\"3a64457\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 style=\"text-align: center;\">\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a:<\/h4><ul><li style=\"text-align: center;\">High accuracy (\u00b10.5% or as specified)<\/li><li style=\"text-align: center;\">Flow display in grams per hour (G\/h)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03322fa elementor-widget elementor-widget-text-editor\" data-id=\"03322fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 style=\"text-align: center;\"><strong data-start=\"54\" data-end=\"67\">\u0627\u0644\u062d\u0644:<\/strong><\/h4><p style=\"text-align: center;\"><a href=\"https:\/\/metlaninst.com\/ar\/p\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d8%af%d9%81%d9%82-%d8%a7%d9%84%d9%83%d8%aa%d9%84%d9%8a-%d9%84%d9%84%d8%ba%d8%a7%d8%b2-%d8%a7%d9%84%d8%ad\/\" target=\"_blank\" rel=\"noopener\">MTL20FD High Accuracy Mass Flow Controller<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5ccd254 e-flex e-con-boxed e-con e-parent\" data-id=\"5ccd254\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7da4635 elementor-widget elementor-widget-text-editor\" data-id=\"7da4635\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Customer Challenges<\/h3><p>The chlorine plant faced several operational challenges:<\/p><ul><li>Stable dosing required: Chlorine flow must be precisely controlled for chemical reactions to avoid overdosing or underdosing.<\/li><li>Corrosion resistance: Standard flow meters failed quickly due to chlorine\u2019s oxidizing nature.<\/li><li>Process integration: The customer needed a device with 4\u201320 mA control signal for automatic regulation via DCS.<\/li><li>Direct mass unit (g\/h): Operators required g\/h display for simplified process monitoring and reporting.<\/li><li>Durability and safety: Equipment needed to perform reliably under 2\u20133 bar pressure without frequent maintenance.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-da3d7be e-flex e-con-boxed e-con e-parent\" data-id=\"da3d7be\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ce67c4 elementor-widget elementor-widget-text-editor\" data-id=\"8ce67c4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Metlan\u2019s Solution: MTL20FD High Accuracy Mass Flow Controller<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a61fe4f e-flex e-con-boxed e-con e-parent\" data-id=\"a61fe4f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d5c2518 e-con-full e-flex e-con e-child\" data-id=\"d5c2518\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-33b2682 elementor-widget elementor-widget-text-editor\" data-id=\"33b2682\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u0625\u0646 <a href=\"https:\/\/metlaninst.com\/ar\/p\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d8%af%d9%81%d9%82-%d8%a7%d9%84%d9%83%d8%aa%d9%84%d9%8a-%d9%84%d9%84%d8%ba%d8%a7%d8%b2-%d8%a7%d9%84%d8%ad\/\" target=\"_blank\" rel=\"noopener\">MTL20FD<\/a> was selected as it provides both measurement and active control of chlorine gas flow. Unlike conventional flow meters, this model integrates a control valve and supports closed-loop PID control, making it suitable for high-precision gas dosing.<\/p><p>Key Technical Configuration<\/p><ul><li>Medium: Chlorine gas (Cl\u2082)<\/li><li>Flow rate: 200 g\/h<\/li><li>\u0627\u0644\u062f\u0642\u0629: \u00b1 0.5%<\/li><li>Display: Digital display, direct g\/h readout<\/li><li>Sensor: PTFE-type for chemical resistance<\/li><li>Seal: FFKM (perfluoroether rubber) for long-term sealing in corrosive service<\/li><li>Maximum Pressure: 3Mpa<\/li><li>Connections: Ferrule type, ID 10 mm<\/li><li>Control signal: 4\u201320 mA for DCS integration<\/li><li>Power supply: 24 V DC<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee74813 e-con-full e-flex e-con e-child\" data-id=\"ee74813\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ec89e8d elementor-widget elementor-widget-ts-products\" data-id=\"ec89e8d\" data-element_type=\"widget\" data-widget_type=\"ts-products.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"ts-product-wrapper ts-shortcode ts-product woocommerce columns-1 recent title-default product-has-background\" >\n\t\t\n\t\t\t\t\t\t\n\t\t\t<div class=\"content-wrapper\">\n\t\t\t\t<div class=\"products\"><section class=\"product type-product post-26694 status-publish first instock product_cat-low-flow-mass-flow-meter-controller has-post-thumbnail shipping-taxable purchasable product-type-simple\" data-product_id=\"26694\">\n\t<div class=\"product-wrapper\">\n\t\t\t\n\t\t<div class=\"thumbnail-wrapper\">\n\t\t\t<a href=\"https:\/\/metlaninst.com\/ar\/p\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d8%af%d9%81%d9%82-%d8%a7%d9%84%d9%83%d8%aa%d9%84%d9%8a-%d9%84%d9%84%d8%ba%d8%a7%d8%b2-%d8%a7%d9%84%d8%ad\/\">\n\n\t\t\t\t<figure class=\"no-back-image\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/www.metlaninst.com\/wp-content\/themes\/loobek\/images\/prod_loading.gif\" data-src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/04\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2-600x551.jpg\" class=\"attachment-shop_catalog wp-post-image ts-lazy-load\" alt=\"\u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0642\u064a\u0627\u0633 \u062a\u062f\u0641\u0642 \u0627\u0644\u063a\u0627\u0632 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0627\u0644\u0643\u062a\u0644\u064a MTL20FD 2\" width=\"600\" height=\"600\" \/><\/figure>\n\t\t\t<\/a>\n\t\t\t\t\t<div class=\"product-label\">\n\t\t<\/div>\n\t<div class=\"product-group-button\"><div class=\"button-in quickshop\"><a class=\"quickshop\" href=\"#\" data-product_id=\"26694\"><span class=\"ts-tooltip button-tooltip\">\u0639\u0631\u0636 \u0633\u0631\u064a\u0639<\/span><\/a><\/div><div class=\"loop-add-to-cart\"><a href=\"?add-to-cart=26694\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"26694\" data-product_sku=\"MTL20FD\" aria-label=\"\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0639\u0631\u0628\u0629 \u0627\u0644\u062a\u0633\u0648\u0642: &quot;Thermal Gas Mass Flow Meter \/ Controller (MTL20FD)&quot;\" rel=\"nofollow\" data-success_message=\"\u062a\u0645\u062a \u0625\u0636\u0627\u0641\u0629 &quot;Thermal Gas Mass Flow Meter \/ Controller (MTL20FD)&quot; \u0625\u0644\u0649 \u0639\u0631\u0628\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0644\u062f\u064a\u0643\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\"><span class=\"ts-tooltip button-tooltip\" data-no-translation=\"\" data-trp-gettext=\"\">\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0633\u0644\u0629<\/span><\/a><\/div><\/div>\t\t\t\n\t\t<\/div>\n\t\t<div class=\"meta-wrapper\">\n\t\t\t<h3 class=\"heading-title product-name\"><a href=\"https:\/\/metlaninst.com\/ar\/p\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d8%af%d9%81%d9%82-%d8%a7%d9%84%d9%83%d8%aa%d9%84%d9%8a-%d9%84%d9%84%d8%ba%d8%a7%d8%b2-%d8%a7%d9%84%d8%ad\/\">\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u062a\u0644\u064a \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u063a\u0627\u0632\/\u062c\u0647\u0627\u0632 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u063a\u0627\u0632 (MTL20FD)<\/a><\/h3><div class=\"product-group-button-meta\"><div class=\"loop-add-to-cart\"><a href=\"?add-to-cart=26694\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"26694\" data-product_sku=\"MTL20FD\" aria-label=\"\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0639\u0631\u0628\u0629 \u0627\u0644\u062a\u0633\u0648\u0642: &quot;Thermal Gas Mass Flow Meter \/ Controller (MTL20FD)&quot;\" rel=\"nofollow\" data-success_message=\"\u062a\u0645\u062a \u0625\u0636\u0627\u0641\u0629 &quot;Thermal Gas Mass Flow Meter \/ Controller (MTL20FD)&quot; \u0625\u0644\u0649 \u0639\u0631\u0628\u0629 \u0627\u0644\u062a\u0633\u0648\u0642 \u0644\u062f\u064a\u0643\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\"><span class=\"ts-tooltip button-tooltip\" data-no-translation=\"\" data-trp-gettext=\"\">\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0633\u0644\u0629<\/span><\/a><\/div><\/div>\t\t<\/div>\n\t<\/div>\n<\/section><\/div>\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7713114 e-flex e-con-boxed e-con e-parent\" data-id=\"7713114\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eef8f93 elementor-widget elementor-widget-text-editor\" data-id=\"eef8f93\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4>Benefits of Chlorine Flow Control with MTL20FD<\/h4><ol><li><span style=\"text-decoration: underline;\"><strong>High accuracy measurement<\/strong><\/span>: \u00b10.5% precision ensures exact chlorine dosing, critical in chlor-alkali processes and disinfection.<\/li><li><strong><span style=\"text-decoration: underline;\">Active flow control<\/span><\/strong>: Integrated valve and PID algorithm allow the controller to automatically adjust flow, maintaining setpoints even under pressure fluctuations.<\/li><li><span style=\"text-decoration: underline;\"><strong>Safety improvement<\/strong><\/span>: Stable control reduces chlorine leakage risks caused by overdosing, improving plant safety.<\/li><li><strong><span style=\"text-decoration: underline;\">Direct mass flow in g\/h<\/span><\/strong>: Enables operators to directly monitor chlorine consumption and dosing in real units, avoiding conversion errors.<\/li><li><span style=\"text-decoration: underline;\"><strong>Corrosion resistance<\/strong><\/span>: PTFE sensor and FFKM seals extend service life in chlorine gas service.<\/li><li><span style=\"text-decoration: underline;\"><strong>System compatibility<\/strong><\/span>: Standard 4\u201320 mA I\/O and ferrule fittings simplify installation and integration into the plant\u2019s automation system.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c6e07ce e-flex e-con-boxed e-con e-parent\" data-id=\"c6e07ce\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-db357b4 elementor-widget elementor-widget-text-editor\" data-id=\"db357b4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Calibration and Shipping Assurance<\/h3><p>Every MTL20FD is factory-calibrated before delivery. The chlorine gas controller undergoes:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-812f85c elementor-widget elementor-widget-text-editor\" data-id=\"812f85c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ol><li>Calibration on precision gas standards to ensure \u00b10.5% accuracy,<\/li><li>Leak testing with FFKM seals, ensuring reliable sealing under corrosive gas,<\/li><li>Final inspection and packaging for safe shipment.<\/li><\/ol><p>Below are the photos:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-55bf2d1 e-flex e-con-boxed e-con e-parent\" data-id=\"55bf2d1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ab251d0 e-con-full e-flex e-con e-child\" data-id=\"ab251d0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4b1e07 elementor-widget elementor-widget-image\" data-id=\"c4b1e07\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4-768x1024.jpg\" class=\"attachment-large size-large wp-image-27404\" alt=\"\" srcset=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4-768x1024.jpg 768w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4-225x300.jpg 225w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4-340x453.jpg 340w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4-1152x1536.jpg 1152w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4-9x12.jpg 9w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4-1000x1334.jpg 1000w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-4.jpg 1280w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dec9104 e-con-full e-flex e-con e-child\" data-id=\"dec9104\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-346ca98 elementor-widget elementor-widget-image\" data-id=\"346ca98\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1-768x1024.jpg\" class=\"attachment-large size-large wp-image-27409\" alt=\"\" srcset=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1-768x1024.jpg 768w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1-225x300.jpg 225w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1-340x453.jpg 340w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1-1152x1536.jpg 1152w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1-9x12.jpg 9w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1-1000x1334.jpg 1000w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-3-1.jpg 1280w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0cc1b77 e-flex e-con-boxed e-con e-parent\" data-id=\"0cc1b77\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14c0873 elementor-widget elementor-widget-image\" data-id=\"14c0873\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"1707\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2.jpg\" class=\"attachment-full size-full wp-image-27402\" alt=\"\" srcset=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2.jpg 1280w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2-225x300.jpg 225w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2-768x1024.jpg 768w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2-340x453.jpg 340w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2-1152x1536.jpg 1152w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2-9x12.jpg 9w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/08\/Thermal-Gas-Mass-Flow-Meter-Controller-MTL20FD-2-1000x1334.jpg 1000w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0237e8b e-flex e-con-boxed e-con e-parent\" data-id=\"0237e8b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b74dd2 elementor-widget elementor-widget-text-editor\" data-id=\"6b74dd2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>\u0627\u0644\u062e\u0644\u0627\u0635\u0629:<\/h3><p>\u0625\u0646 <a href=\"https:\/\/metlaninst.com\/ar\/p\/%d8%ac%d9%87%d8%a7%d8%b2-%d8%a7%d9%84%d8%aa%d8%ad%d9%83%d9%85-%d9%81%d9%8a-%d8%a7%d9%84%d8%aa%d8%af%d9%81%d9%82-%d8%a7%d9%84%d9%83%d8%aa%d9%84%d9%8a-%d9%84%d9%84%d8%ba%d8%a7%d8%b2-%d8%a7%d9%84%d8%ad\/\" target=\"_blank\" rel=\"noopener\">MTL20FD<\/a> High Accuracy Mass Flow Controller delivers precise measurement and control of chlorine gas (\u00b10.5%), ensuring accurate dosing, reliable operation, and enhanced process safety.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-eb004a2 e-flex e-con-boxed e-con e-parent\" data-id=\"eb004a2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e41c8a2 elementor-widget elementor-widget-heading\" data-id=\"e41c8a2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0633\u0627\u0639\u062f\u0629 \u0641\u064a \u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062f\u0641\u0642 \u0644\u062f\u064a\u0643\u061f<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a94f439 elementor-widget elementor-widget-text-editor\" data-id=\"a94f439\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>If you\u2019re facing challenges with unstable or inaccurate flow readings, contact Metlan Instruments today. Our team is ready to help you find the most reliable and cost-effective solution for your application.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cda6df2 elementor-widget elementor-widget-wpforms\" data-id=\"cda6df2\" data-element_type=\"widget\" data-widget_type=\"wpforms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"wpforms-container wpforms-container-full wpforms-render-modern\" id=\"wpforms-24193\"><form id=\"wpforms-form-24193\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"24193\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/ar\/wp-json\/wp\/v2\/posts\/27393\" data-token=\"4a9ca64333fcb65982877ced71924f68\" data-token-time=\"1779489655\" data-trp-original-action=\"\/ar\/wp-json\/wp\/v2\/posts\/27393\"><noscript class=\"wpforms-error-noscript\">\u064a\u0631\u062c\u0649 \u062a\u0641\u0639\u064a\u0644 JavaScript \u0641\u064a \u0645\u062a\u0635\u0641\u062d\u0643 \u0644\u0625\u0643\u0645\u0627\u0644 \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/noscript><div class=\"wpforms-hidden\" id=\"wpforms-error-noscript\">\u064a\u0631\u062c\u0649 \u062a\u0641\u0639\u064a\u0644 JavaScript \u0641\u064a \u0645\u062a\u0635\u0641\u062d\u0643 \u0644\u0625\u0643\u0645\u0627\u0644 \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c.<\/div><div class=\"wpforms-field-container\"><div id=\"wpforms-24193-field_1-container\" class=\"wpforms-field wpforms-field-name\" data-field-id=\"1\"><fieldset><legend class=\"wpforms-field-label\">\u0627\u0644\u0627\u0633\u0645 <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><div class=\"wpforms-field-row wpforms-field-medium\"><div class=\"wpforms-field-row-block wpforms-first wpforms-one-half\"><input type=\"text\" id=\"wpforms-24193-field_1\" class=\"wpforms-field-name-first wpforms-field-required\" name=\"wpforms[fields][1][first]\" aria-errormessage=\"wpforms-24193-field_1-error\" required><label for=\"wpforms-24193-field_1\" class=\"wpforms-field-sublabel after\">\u0623\u0648\u0644\u0627\u064b<\/label><\/div><div class=\"wpforms-field-row-block wpforms-one-half\"><input type=\"text\" id=\"wpforms-24193-field_1-last\" class=\"wpforms-field-name-last wpforms-field-required\" name=\"wpforms[fields][1][last]\" aria-errormessage=\"wpforms-24193-field_1-last-error\" required><label for=\"wpforms-24193-field_1-last\" class=\"wpforms-field-sublabel after\">\u0627\u0644\u0623\u062e\u064a\u0631<\/label><\/div><\/div><\/fieldset><\/div><div id=\"wpforms-24193-field_2-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-24193-field_2\">\u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"email\" id=\"wpforms-24193-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" spellcheck=\"false\" aria-errormessage=\"wpforms-24193-field_2-error\" required><\/div><div id=\"wpforms-24193-field_3-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"3\"><label class=\"wpforms-field-label\" for=\"wpforms-24193-field_3\">\u062a\u0639\u0644\u064a\u0642 \u0623\u0648 \u0631\u0633\u0627\u0644\u0629<\/label><textarea id=\"wpforms-24193-field_3\" class=\"wpforms-field-medium\" name=\"wpforms[fields][3]\" aria-errormessage=\"wpforms-24193-field_3-error\" ><\/textarea><\/div><\/div><!-- .wpforms-field-container --><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"24193\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/posts\/27393\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-24193\" class=\"wpforms-submit\" data-alt-text=\"Sending...\" data-submit-text=\"Submit\" aria-live=\"assertive\" value=\"wpforms-submit\">\u0625\u0631\u0633\u0627\u0644<\/button><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/metlaninst.com\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"\u0627\u0644\u062a\u062d\u0645\u064a\u0644\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"ar\"\/><\/form><\/div>  <!-- .wpforms-container -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>In chlorine production and chemical processing, precise chlorine gas flow measurement and control is essential for process stability, product quality, and plant safety. Chlorine (Cl\u2082) is a highly corrosive and toxic gas that requires specialized instrumentation to manage both accuracy and durability. This case study highlights how the MTL20FD High Accuracy Mass Flow Controller was [&hellip;]<\/p>","protected":false},"author":1,"featured_media":27394,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154,180,191,123,243],"tags":[245,184,125,244],"class_list":["post-27393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-flow-meters","category-case-studies","category-chemical-industry","category-flow-meters","category-mass-flow-controllers","tag-air-flow-meter","tag-case-studies","tag-flow-meters","tag-mass-flow-meter-controller"],"_links":{"self":[{"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/posts\/27393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/comments?post=27393"}],"version-history":[{"count":16,"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/posts\/27393\/revisions"}],"predecessor-version":[{"id":27421,"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/posts\/27393\/revisions\/27421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/media\/27394"}],"wp:attachment":[{"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/media?parent=27393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/categories?post=27393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/metlaninst.com\/ar\/wp-json\/wp\/v2\/tags?post=27393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}