{"id":3594,"date":"2026-01-23T13:36:54","date_gmt":"2026-01-23T05:36:54","guid":{"rendered":"https:\/\/sj-gauge.com\/?post_type=product&#038;p=3594"},"modified":"2026-01-23T14:00:07","modified_gmt":"2026-01-23T06:00:07","slug":"pgs21","status":"publish","type":"product","link":"https:\/\/www.sj-gauge.com\/vi\/san-pham\/pgs21\/","title":{"rendered":"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t \u1ed1ng Bourdon c\u00f3 ti\u1ebfp \u0111i\u1ec3m c\u00f4ng t\u1eafc V\u1ecf b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9"},"content":{"rendered":"<p>M\u00f4 h\u00ecnh PGS21 switchGAUGE l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t \u1ed1ng Bourdon v\u00e0 m\u1ed9t ho\u1eb7c hai ti\u1ebfp \u0111i\u1ec3m chuy\u1ec3n m\u1ea1ch. N\u00f3 cung c\u1ea5p hi\u1ec3n th\u1ecb analog th\u00f4ng th\u01b0\u1eddng, c\u00f3 th\u1ec3 \u0111\u1ecdc tr\u1ef1c ti\u1ebfp t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o ngu\u1ed3n \u0111i\u1ec7n, \u0111\u1ed3ng th\u1eddi cho ph\u00e9p chuy\u1ec3n m\u1ea1ch t\u00edn hi\u1ec7u \u0111i\u1ec7n kh\u00f4ng ti\u1ec1m n\u0103ng. M\u1ed9t ho\u1eb7c hai \u0111i\u1ec3m chuy\u1ec3n m\u1ea1ch \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t s\u1eb5n t\u1ea1i nh\u00e0 m\u00e1y theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng, c\u1ed1 \u0111\u1ecbnh trong kho\u1ea3ng t\u1eeb 10 \u0111\u1ebfn 90 % c\u1ee7a d\u1ea3i \u0111o, v\u00e0 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean m\u1eb7t \u0111\u1ed3ng h\u1ed3 b\u1eb1ng c\u00e1c kim ch\u1ec9 m\u00e0u \u0111\u1ecf. T\u00f9y thu\u1ed9c v\u00e0o v\u1ecb tr\u00ed c\u1ee7a kim ch\u1ec9, m\u1ea1ch s\u1ebd \u0111\u01b0\u1ee3c m\u1edf ho\u1eb7c \u0111\u00f3ng. Do \u0111\u00f3, switchGAUGE c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u00edch c\u1ef1c cho vi\u1ec7c gi\u00e1m s\u00e1t qu\u00e1 tr\u00ecnh, v\u00ed d\u1ee5 nh\u01b0 gi\u00e1m s\u00e1t m\u1ee9c kh\u00ed trong b\u00ecnh ch\u1ee9a kh\u00ed ho\u1eb7c m\u1ea1ch th\u1ee7y l\u1ef1c. C\u00f4ng t\u1eafc GAUGE c\u00f3 s\u1eb5n trong d\u1ea3i \u0111o t\u1eeb 0 \u2026 2,5 \u0111\u1ebfn 0 \u2026 400 bar [0 \u2026 60 \u0111\u1ebfn 0 \u2026 6.000 psi] v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c l\u1edbp 2,5 v\u00e0 d\u00e2y c\u00e1p tr\u00f2n d\u00e0i 1 m cho k\u1ebft n\u1ed1i \u0111i\u1ec7n. C\u00f3 c\u00e1c phi\u00ean b\u1ea3n kh\u00e1c c\u00f3 s\u1eb5n, v\u00ed d\u1ee5 nh\u01b0 v\u1edbi l\u1edbp ch\u00ednh x\u00e1c cao h\u01a1n, chi\u1ec1u d\u00e0i c\u00e1p kh\u00e1c ho\u1eb7c k\u1ebft n\u1ed1i b\u1eb1ng \u0111\u1ea7u c\u1eafm. Do \u0111\u00f3, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh theo y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a kh\u00e1ch h\u00e0ng cho t\u1eebng \u1ee9ng d\u1ee5ng. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo ti\u00eau chu\u1ea9n EN 837-1 v\u00e0 \u0111\u00e1p \u1ee9ng t\u1ea5t c\u1ea3 c\u00e1c y\u00eau c\u1ea7u trong ti\u00eau chu\u1ea9n n\u00e0y. Ngo\u00e0i ra, n\u00f3 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc v\u00e0 b\u1ee5i theo ti\u00eau chu\u1ea9n IP65.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>\u0110\u1ed9 tin c\u1eady cao trong qu\u00e1 tr\u00ecnh chuy\u1ec3n m\u1ea1ch v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i.<\/li>\n<li>V\u1edbi t\u1ed1i \u0111a hai ti\u1ebfp \u0111i\u1ec3m t\u1eeb t\u00ednh c\u00f3 c\u01a1 ch\u1ebf \u0111\u00f3ng m\u1edf nhanh ho\u1eb7c m\u1ed9t c\u00f4ng t\u1eafc reed.<\/li>\n<li>\u0110i\u1ec3m c\u00e0i \u0111\u1eb7t \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng<\/li>\n<li>T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00e2m nh\u1eadp, IP65<\/li>\n<li>D\u1ea3i \u0111o t\u1eeb 0 \u2026 2,5 \u0111\u1ebfn 0 \u2026 400 bar [0 \u2026 60 \u0111\u1ebfn 0 \u2026 6.000 psi]<\/li>\n<\/ul>","protected":false},"featured_media":3595,"template":"","meta":{"_acf_changed":false},"product_brand":[68],"product_cat":[54],"product_tag":[],"class_list":{"0":"post-3594","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wika","7":"product_cat-wika-contact-pressure-gauge","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v26.7) - 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