{"id":4116,"date":"2026-05-01T05:39:36","date_gmt":"2026-05-01T05:39:36","guid":{"rendered":"http:\/\/www.ygpack.cn\/?p=4116"},"modified":"2026-08-12T07:52:06","modified_gmt":"2026-08-12T07:52:06","slug":"q1-what-are-the-different-types-of-vacuum-gauges-and-which-oneshould-you-trust","status":"publish","type":"post","link":"https:\/\/www.ygpack.cn\/en\/q1-what-are-the-different-types-of-vacuum-gauges-and-which-oneshould-you-trust\/","title":{"rendered":"What are the different types of vacuum pressure gauges? Which one should you choose?"},"content":{"rendered":"<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1005\" height=\"540\" src=\"http:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image.png\" alt=\"\" class=\"wp-image-5145\" style=\"aspect-ratio:1.8611360282415579;width:778px;height:auto\" srcset=\"https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image.png 1005w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-300x161.png 300w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-768x413.png 768w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-18x10.png 18w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-600x322.png 600w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-150x81.png 150w\" sizes=\"auto, (max-width: 1005px) 100vw, 1005px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vacuum pressure gauges are used to measure the negative pressure inside vacuum sealing machines and display the actual amount of air evacuated from the packaging bags. Since the performance of different pressure gauges varies, the type of pressure gauge installed on the equipment directly affects the reliability of sealing quality monitoring.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1011\" height=\"384\" src=\"http:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-1.png\" alt=\"\" class=\"wp-image-5146\" style=\"aspect-ratio:2.632878942014242;width:798px;height:auto\" srcset=\"https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-1.png 1011w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-1-300x114.png 300w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-1-768x292.png 768w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-1-18x7.png 18w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-1-600x228.png 600w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-1-150x57.png 150w\" sizes=\"auto, (max-width: 1011px) 100vw, 1011px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Important Note: The operating vacuum range for standard industrial vacuum sealers is \u201380 kPa to \u201399 kPa. If the reading consistently remains above \u201360 kPa (insufficient vacuum), this indicates wear on the vacuum pump, a leak in the seal, or a clogged filter, and is not considered normal operation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common Pitfalls in Purchasing: Many budget-friendly units are equipped with analog gauges that are purely decorative and are not connected to an actual vacuum circuit. How to Test: Seal the bag opening without actually sealing it, then start the operating cycle. The needle on a genuine pressure gauge will move and remain at the highest vacuum reading during the pressure-holding phase.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">YGPACK Standard Configuration: All YGPACK chamber-type vacuum machines are equipped with calibrated digital pressure sensors with an accuracy of \u00b11.5%, and the readings are displayed on the control panel. Each unit is tested before shipment to ensure that the pressure gauge meets accuracy standards.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Vacuum pressure gauges are used to measure the negative pressure inside a vacuum sealer,<\/p>","protected":false},"author":1,"featured_media":5145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-4116","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq"],"_links":{"self":[{"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/posts\/4116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/comments?post=4116"}],"version-history":[{"count":3,"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/posts\/4116\/revisions"}],"predecessor-version":[{"id":5147,"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/posts\/4116\/revisions\/5147"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/media\/5145"}],"wp:attachment":[{"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/media?parent=4116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/categories?post=4116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ygpack.cn\/en\/wp-json\/wp\/v2\/tags?post=4116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}