{"id":1191,"date":"2023-03-24T08:37:00","date_gmt":"2023-03-24T08:37:00","guid":{"rendered":"https:\/\/www.airpressureswitch.com\/?p=1191"},"modified":"2023-03-24T08:37:00","modified_gmt":"2023-03-24T08:37:00","slug":"air-pressure-switch-works","status":"publish","type":"post","link":"https:\/\/www.airpressureswitch.com\/fr\/archives\/1191","title":{"rendered":"How air pressure switch works\uff1f"},"content":{"rendered":"<h2>What does an air pressure switch do\uff1f<\/h2>\n<p><span class=\"transSent\" data-group=\"0-0\">The air pressure switch works adopt high precision, and high stability of the pressure sensor and transmission circuit, and then through the dedicated CPU modular signal processing technology, to achieve the medium pressure signal detection, display, alarm, and control signal output.<\/span><span class=\"transSent\" data-group=\"0-1\"> The pressure switch can be widely used in the petroleum, chemical industry, metallurgy, electric power, water supply, and other fields of all kinds of gas, liquid gauge pressure, and absolute pressure measurement control.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.airpressureswitch.com\/fr\/archives\/1191\/#What_does_an_air_pressure_switch_do_on_a_boiler\" >What does an air pressure switch do on a boiler?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.airpressureswitch.com\/fr\/archives\/1191\/#How_to_adjust_the_air_pressure_switch\" >How to adjust the air pressure switch?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.airpressureswitch.com\/fr\/archives\/1191\/#Where_to_buy_a_tire_pressure_gauge%EF%BC%9F\" >Where to buy a tire pressure gauge\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.airpressureswitch.com\/fr\/archives\/1191\/#How_does_air_pressure_change_with_an_increase_in_altitude%EF%BC%9F\" >How does air pressure change with an increase in altitude\uff1f<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"What_does_an_air_pressure_switch_do_on_a_boiler\"><\/span>What does an air pressure switch do on a boiler?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" data-group=\"0-0\">The air pressure switch works the main engine and adopts the horizontal three-loop wet back structure to improve the boiler operating environment and improve the efficiency and service life of the boiler. <\/span><span class=\"transSent\" data-group=\"1-0\">High furnace temperature, high combustion efficiency, low exhaust emission concentration, sufficient heating surface, and heating surface layout are reasonable so that the boiler thermal efficiency of more than 95%. <\/span><span class=\"transSent\" data-group=\"2-0\">The boiler can be equipped with a combustion (gas) gas ignition burner to realize ignition automation. <\/span><span class=\"transSent\" data-group=\"3-0\">The high school Rui hot water boiler adopts microcomputer automatic control, reduces the work intensity, and facilitates the realization of one-button automatic operation. <\/span><span class=\"transSent\" data-group=\"4-0\">The main body of the boiler adopts a threaded pipe to enhance heat transfer and save energy. <\/span><span class=\"transSent highlight\" data-group=\"5-0\">Multi-chain SAFETY PROTECTION FUNCTION: THE product is equipped with a safety valve, pressure controller, and other overpressure protection devices to prevent accidents caused by the overpressure of the boiler. At the same time, it has very low water level protection, and the boiler automatically stops working when supplying water.<\/span><\/p>\n<h3><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-1205 size-full\" src=\"https:\/\/www.airpressureswitch.com\/wp-content\/uploads\/2023\/03\/air-pressure-switch-works.jpg\" alt=\"\" width=\"1000\" height=\"526\" srcset=\"https:\/\/www.airpressureswitch.com\/wp-content\/uploads\/2023\/03\/air-pressure-switch-works.jpg 1000w, https:\/\/www.airpressureswitch.com\/wp-content\/uploads\/2023\/03\/air-pressure-switch-works-300x158.jpg 300w, https:\/\/www.airpressureswitch.com\/wp-content\/uploads\/2023\/03\/air-pressure-switch-works-768x404.jpg 768w, https:\/\/www.airpressureswitch.com\/wp-content\/uploads\/2023\/03\/air-pressure-switch-works-600x316.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/h3>\n<h3 class=\"_tgt transPara grammarSection\"><span class=\"ez-toc-section\" id=\"How_to_adjust_the_air_pressure_switch\"><\/span>How to adjust the air pressure switch?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" data-group=\"20-0\">A<\/span><span class=\"transSent\" data-group=\"20-0\">ir p<\/span><span class=\"transSent\" data-group=\"20-0\">ressure switch works adjustment method: After closing the ball valve, use the manual pump to hit the pressure of the pressure gauge to about 20<a href=\"https:\/\/en.wikipedia.org\/wiki\/Bar_(unit)\" target=\"_blank\" rel=\"noopener\">Bar<\/a>\uff0c and then access the multimeter to 1-2 or 1-3 points, and then use the manual oil release button to drain the oil. The multimeter should respond when the pressure is 6-7 bar.<\/span><span class=\"transSent\" data-group=\"20-1\"> If it is higher than this value, the hexagon bolt in the center of the pressure switch should be adjusted counterclockwise, and vice versa;<\/span><span class=\"transSent\" data-group=\"20-2\"> After adjusting the bolt, the pressure should be increased to about 20bar by manual pump, and then the oil should be discharged and checked again through the manual oil discharge button until the pressure switch acts at 6-7bar.<\/span><span class=\"transSent highlight\" data-group=\"20-3\"> Overpressure pressure switch adjustment method: (overpressure pressure set value should usually be 1.1 times the elevator full load pressure value)<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Where_to_buy_a_tire_pressure_gauge%EF%BC%9F\"><\/span>Where to buy a tire pressure gauge\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Please visit our website for more information on REGAL tire pressure sensors. In addition, we also have <a href=\"https:\/\/www.airpressureswitch.com\/fr\/produits\/\">water pressure sensors<\/a>, water level switches, safety relief valves and <a href=\"https:\/\/www.airpressureswitch.com\/fr\/produits\/\">flow sensors<\/a>, professional services, ten-year factory, thank you very much.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_does_air_pressure_change_with_an_increase_in_altitude%EF%BC%9F\"><\/span>How does air pressure change with an increase in altitude\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" data-group=\"0-0\">The air pressure switch decreases with altitude. <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" data-group=\"1-0\">The reason can be understood from two perspectives.<\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" data-group=\"2-0\">1, The air pressure switch works is generated by the gravity of the air above the point.<\/span><span class=\"transSent\" data-group=\"2-1\"> Therefore, the higher the height of the air column above it is small, the gravity and density of the air are also small, so the higher the distance from the ground, the smaller the pressure.<\/span><span class=\"transSent\" data-group=\"2-2\"> The pressure increases the closer you get to the surface. <\/span><\/p>\n<p class=\"_tgt transPara grammarSection\"><span class=\"transSent\" data-group=\"3-0\">2, Can be explained by the view of molecular motion.<\/span><span class=\"transSent\" data-group=\"3-1\"> Because gas is composed of a large number of molecules in irregular motion, each collision of the gas molecules will give an impact force to the surface of the object. The result of the continuous collision of a large number of air molecules is reflected in the pressure of the atmosphere on the surface of the object, thus forming atmospheric pressure.<\/span><span class=\"transSent\" data-group=\"3-2\"> The density of the atmosphere on the surface of the earth is different. Due to the gravitational effect of the Earth, the air near the surface is denser and contains more molecules per unit volume. The more times the air molecules collide with the surface per unit area at the same time, the greater the pressure will be.<\/span><span class=\"transSent\" data-group=\"3-3\"> The air in the upper layers is thinner and less dense, so there are fewer collisions, and the pressure is naturally lower.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>What does an air pressure switch do\uff1f The air pressure switch works adopt high precision, and high stability of the pressure sensor and transmission circuit, and then through the dedicated CPU modular signal processing technology, to achieve the medium pressure signal detection, display, alarm, and control signal output. The pressure switch can be widely used [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1205,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/posts\/1191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/comments?post=1191"}],"version-history":[{"count":1,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/posts\/1191\/revisions"}],"predecessor-version":[{"id":1206,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/posts\/1191\/revisions\/1206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/media\/1205"}],"wp:attachment":[{"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/media?parent=1191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/categories?post=1191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.airpressureswitch.com\/fr\/wp-json\/wp\/v2\/tags?post=1191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}