{"id":5369,"date":"2025-04-29T12:01:28","date_gmt":"2025-04-29T04:01:28","guid":{"rendered":"http:\/\/192.168.1.196:170\/?p=5369"},"modified":"2026-02-10T16:19:30","modified_gmt":"2026-02-10T08:19:30","slug":"miniature-thermal-mass-flow-meter","status":"publish","type":"post","link":"https:\/\/www.inst-tech.net\/es\/products\/flow-measurement\/thermal-mass-flow-meter\/miniature-thermal-mass-flow-meter\/","title":{"rendered":"Miniature Thermal Mass Flow Meter"},"content":{"rendered":"<h4>\nProduct Features<\/h4>\n<p>1. Using micro-electromechanical system (MEMS) flow sensor chip, the sensor has the characteristics of high precision, high sensitivity<br \/>\nand strong anti-interference.<\/p>\n<p>2. This product has a display screen and setting buttons for simple operation and direct reading. (Optional)<br \/>\n3. The zero stability of the sensor has been greatly improved compared with the general thermal flow meter.<\/p>\n<p>4. High stability over the entire range.<\/p>\n<p>5. High precision and excellent repeatability over the entire range.<\/p>\n<p>6. Combined with structural optimization, the flow meter has a greatly reduced pressure loss compared to traditional mechanical instruments, reducing energy consumption<\/p>\n<p>7. LCD is used to display instantaneous flow and cumulative flow, which is clear and intuitive, and easy to read.<\/p>\n<p>8. Optional 4~20mA standard current signal output and second impulse output are available.<\/p>\n<p>&nbsp;<\/p>\n<h4>\nTechnical parameters<\/h4>\n<table width=\"100%\" border=\"1\">\n<tbody>\n<tr>\n<td width=\"119\" height=\"35\" valign=\"middle\">Accuracy (%)<\/td>\n<td width=\"147\" height=\"35\" valign=\"middle\">\u00b1(1.5+0.2FS)<\/td>\n<td width=\"147\" height=\"35\" valign=\"middle\">Medium temperature (\u2103)<\/td>\n<td width=\"192\" height=\"35\" valign=\"middle\">-10~55<\/td>\n<\/tr>\n<tr>\n<td height=\"35\" valign=\"middle\">Response time (ms)<\/td>\n<td height=\"35\" valign=\"middle\">50-1000<\/td>\n<td height=\"35\" valign=\"middle\">Humidity<\/td>\n<td height=\"35\" valign=\"middle\">&lt;95%RH(no frost, no ice)<\/td>\n<\/tr>\n<tr>\n<td height=\"35\" valign=\"middle\">Maximum working pressure(Mpa)<\/td>\n<td height=\"35\" valign=\"middle\">1.0<\/td>\n<td height=\"35\" valign=\"middle\">Connection<\/td>\n<td height=\"35\" valign=\"middle\">GB\/T7307-2001<\/td>\n<\/tr>\n<tr>\n<td height=\"35\" valign=\"middle\">Working power<\/td>\n<td height=\"35\" valign=\"middle\">15v-24v 100mA<\/td>\n<td height=\"35\" valign=\"middle\">Overall power consumption<\/td>\n<td height=\"35\" valign=\"middle\">&lt;2.4<\/td>\n<\/tr>\n<tr>\n<td height=\"35\" valign=\"middle\">Output method<\/td>\n<td height=\"35\" valign=\"middle\">4-20Ma, pulse (optional)<\/td>\n<td height=\"35\" valign=\"middle\">Communication method<\/td>\n<td height=\"35\" valign=\"middle\">RS485 (Modbus protocol)<\/td>\n<\/tr>\n<tr>\n<td height=\"35\" valign=\"middle\">Display<\/td>\n<td height=\"35\" valign=\"middle\">Instantaneous flow, cumulative flow<\/td>\n<td height=\"35\" valign=\"middle\">Calibration<\/td>\n<td height=\"35\" valign=\"middle\">Air (20\u2103, 101.325kPa)<\/td>\n<\/tr>\n<tr>\n<td height=\"35\" valign=\"middle\">Repeatability (%)<\/td>\n<td height=\"35\" valign=\"middle\">0.5<\/td>\n<td height=\"35\" valign=\"middle\">Zero stability (mv)<\/td>\n<td height=\"35\" valign=\"middle\">\u00b120<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Note: The above data is measured at 20\u2103, 101.32kPa, dry air<\/p>\n<p>&nbsp;<\/p>\n<h4>Mechanical dimensions<\/h4>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/04\/23918ec9f56c113f0215.jpg\" title=\"Miniature Thermal Mass Flow Meter\" alt=\"Miniature Thermal Mass Flow Meter\" \/><\/p>\n<p>&nbsp;<\/p>\n<h4>Installation method<\/h4>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/04\/a22a981d7edb3e1bb3f4.jpg\" title=\"Miniature Thermal Mass Flow Meter1\" alt=\"Miniature Thermal Mass Flow Meter1\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Product Features 1. Using micro-electromechanical system (MEMS) flow sensor chip, the sensor has the characteristics of high precision, high sensitivity and strong anti-interference. 2. This product has a display screen and setting buttons for simple operation and direct reading. (Optional) 3. The zero stability of the sensor has been greatly improved compared with the general [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5372,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[199,147],"tags":[],"class_list":["post-5369","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thermal-mass-flow-meter-recommended-products","category-thermal-mass-flow-meter"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts\/5369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/comments?post=5369"}],"version-history":[{"count":3,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts\/5369\/revisions"}],"predecessor-version":[{"id":6259,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts\/5369\/revisions\/6259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/media\/5372"}],"wp:attachment":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/media?parent=5369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/categories?post=5369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/tags?post=5369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}