{"id":1462,"date":"2025-10-28T12:23:14","date_gmt":"2025-10-28T12:23:14","guid":{"rendered":"https:\/\/mit-trade.com\/?post_type=product&#038;p=1462"},"modified":"2026-05-16T13:06:37","modified_gmt":"2026-05-16T13:06:37","slug":"mass-flow-model-ps300","status":"publish","type":"product","link":"https:\/\/mit-trade.com\/en\/product\/mass-flow-model-ps300\/","title":{"rendered":"MASS FLOW CONTROLLER PS300 SERIES"},"content":{"rendered":"<h2 style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 20px; font-weight: 600; color: #1b0a05;\">Overview of the MASS FLOW CONTROLLER PS300 SERIES<\/h2>\n<p>Introducing the <strong>MASS FLOW CONTROLLER PS300 SERIES<\/strong>, the ultimate solution for highly precise gas regulation and measurement. This advanced device is expertly engineered for complex industrial automation and laboratory environments where absolute accuracy is strictly mandatory. Measuring and adjusting gas flow with incredible precision dramatically improves your overall manufacturing quality. This robust instrument utilizes cutting-edge sensor technology to ensure your fluid control systems remain unconditionally stable. To understand the fundamental principles behind exactly how this technology ensures operational safety, please review the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Mass_flow_controller\" target=\"_blank\" rel=\"noopener\">Wikipedia concept on Mass Flow Controllers<\/a>. For exploring other fluid control models, you can also browse our full <a href=\"https:\/\/mit-trade.com\/en\/product-category\/engineering-equipment\/flow\/\" target=\"_blank\">Flow equipment category<\/a>.<\/p>\n<h2 style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 20px; font-weight: 600; color: #1b0a05;\">Key Features<\/h2>\n<ul>\n<li>Ensures extreme measurement accuracy levels reaching 0.3% F.S. for maximum precision.<\/li>\n<li>Features an impressive response time of less than 0.5 seconds to reduce system lag.<\/li>\n<li>Designed with premium 316L stainless steel for outstanding corrosion resistance.<\/li>\n<li>Provides comprehensive digital connectivity via an RS-485 Modbus RTU interface.<\/li>\n<li>Equipped with an electromagnetic proportional valve guaranteeing a near-zero leakage rate.<\/li>\n<\/ul>\n<h2 style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 20px; font-weight: 600; color: #1b0a05;\">Technical Specifications Overview<\/h2>\n<p><strong style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 18px; font-weight: 600; color: #1b0a05; display: block; margin-top:15px; margin-bottom: 5px;\">Performance Parameter<\/strong><\/p>\n<ul>\n<li>Accuracy: 0.3% F.S. (\u226430%F.S.), 1.0% S.P. (&gt;30%F.S.)<\/li>\n<li>Repetition accuracy: \u00b10.2% F.S.<\/li>\n<li>Response Time: \u22640.5s<\/li>\n<li>Operating Temperature: 0-50\u02daC<\/li>\n<li>Operating pressure: &gt;2slm, 0.5-4bar \/ \u22642slm, 0.5-6bar (Specific range related)<\/li>\n<li>Leakage rate: \u22641\u00d710-9 Pa m\u00b3\/s He (fluorine rubber seal), \u22641\u00d710-11 Pa m\u00b3\/s He (all metal seal)<\/li>\n<li>Max. Withstand pressure: 9.8bar<\/li>\n<\/ul>\n<p><strong style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 18px; font-weight: 600; color: #1b0a05; display: block; margin-top:15px; margin-bottom: 5px;\">Electrical Interface Details<\/strong><\/p>\n<ul>\n<li>Power voltage: DC24v<\/li>\n<li>Power consumption: \u22642.7W<\/li>\n<li>Digital control: RS-485 (Modbus RTU)<\/li>\n<li>Analog control: 0~5V, 4~20 mA<\/li>\n<li>Interface type: RJ45, D-SUB9<\/li>\n<\/ul>\n<p><strong style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 18px; font-weight: 600; color: #1b0a05; display: block; margin-top:15px; margin-bottom: 5px;\">Mechanical Connections<\/strong><\/p>\n<ul>\n<li>Valve Type: Normally closed<\/li>\n<li>Substrate Material: 316L stainless steel<\/li>\n<li>Sealing Material: FKM<\/li>\n<li>Process connections: Tube\/VCR Fittings<\/li>\n<\/ul>\n<h2 style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 20px; font-weight: 600; color: #1b0a05;\">Why Choose The MASS FLOW CONTROLLER PS300 SERIES?<\/h2>\n<p>Achieving system stability requires highly reliable instruments. Designed to provide rapid response times, minimal pressure drop, and exceptional durability, this controller is ideal for severe operating environments. Utilizing an advanced proportional control valve, it mitigates leaks while continuously tracking real-time status. Whether you are operating a research laboratory or a large-scale automated plant, this robust device helps minimize errors and dramatically enhances your overall process consistency.<\/p>\n<p><strong style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 18px; font-weight: 600; color: #1b0a05; display: block; margin-top:15px; margin-bottom: 5px;\">Industrial Applications<\/strong><\/p>\n<ul>\n<li>Semiconductor Manufacturing and Processing<\/li>\n<li>Advanced Gas Control Network Systems<\/li>\n<li>Automated Chemical Dosing and Mixing<\/li>\n<li>High-Grade Laboratory Research Equipment<\/li>\n<\/ul>\n<p><strong style=\"font-family: 'IBM Plex Sans Thai', sans-serif; font-size: 18px; font-weight: 600; color: #1b0a05; display: block; margin-top:15px; margin-bottom: 5px;\">Downloads<\/strong><\/p>\n<p><strong>Datasheet: <\/strong><a href=\"#\">Data Sheet_PS300 Series<\/a><\/p>\n<p><strong>User Manual: <\/strong><a href=\"#\">User Manual PS300 Series<\/a><\/p>\n<p><strong>Drawing: <\/strong><a href=\"#\">Drawing_PS300 Series<\/a><\/p>\n<p><strong>3D Model: <\/strong><a href=\"#\">3D Model_PS300 Series<\/a><\/p>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"MASS FLOW CONTROLLER PS300 SERIES\",\n  \"description\": \"High-precision MASS FLOW CONTROLLER PS300 SERIES for gas flow management. 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Available to order.<\/p>","protected":false},"featured_media":14873,"template":"","meta":[],"product_brand":[114],"product_cat":[120],"product_tag":[],"class_list":["post-1462","product","type-product","status-publish","has-post-thumbnail","product_brand-prakarn","product_cat-thermal-mass-flow-controller-prakarn","first","onbackorder","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MASS FLOW CONTROLLER PS300 SERIES | High Precision<\/title>\n<meta name=\"description\" content=\"The MASS FLOW CONTROLLER PS300 SERIES delivers high-precision gas flow management (0.3% F.S. accuracy). 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