{"id":77,"count":2,"description":"C\u00f4ng t\u1eafc \u00e1p su\u1ea5t l\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng ho\u1eb7c d\u1eebng thi\u1ebft b\u1ecb d\u1ef1a tr\u00ean s\u1ef1 thay \u0111\u1ed5i \u00e1p su\u1ea5t. Khi \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng \u0111\u1ea1t \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc, c\u01a1 c\u1ea5u ti\u1ebfp \u0111i\u1ec3m b\u00ean trong s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n m\u1ea1ch v\u00e0 xu\u1ea5t t\u00edn hi\u1ec7u \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n b\u01a1m, m\u00e1y n\u00e9n kh\u00ed, van ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb.","link":"https:\/\/www.sj-gauge.com\/vi\/danh-muc-san-pham\/pressure-instruments\/pressure-switches\/","name":"C\u00f4ng t\u1eafc \u00e1p su\u1ea5t","slug":"pressure-switches","taxonomy":"product_cat","parent":41,"meta":[],"menu_order":7,"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Pressure Switches Archives - SJ Gauge | Pressure Gauges, Thermometers &amp; Pressure Sensors<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sj-gauge.com\/vi\/product-category\/pressure-instruments\/pressure-switches\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pressure Switches Archives\" \/>\n<meta property=\"og:description\" content=\"A pressure switch is a control device that automatically starts or stops equipment based on pressure changes. 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