{"id":2048,"date":"2025-11-20T15:15:41","date_gmt":"2025-11-20T07:15:41","guid":{"rendered":"https:\/\/sj-gauge.com\/?post_type=product&#038;p=2048"},"modified":"2026-03-25T13:40:43","modified_gmt":"2026-03-25T05:40:43","slug":"pra-op","status":"publish","type":"product","link":"https:\/\/www.sj-gauge.com\/vi\/san-pham\/pra-op\/","title":{"rendered":"B\u1ed9 b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p"},"content":{"rendered":"<p>B\u1ed9 b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p PRA-OP t\u1ef1 \u0111\u1ed9ng b\u1ea3o v\u1ec7 \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t khi \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n \u0111\u1ecbnh m\u1ee9c c\u1ee7a thi\u1ebft b\u1ecb, ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng. C\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 gi\u00fap thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f3 ch\u1ea5t \u0103n m\u00f2n. V\u1edbi nhi\u1ec1u d\u1ea3i \u00e1p su\u1ea5t \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn k\u1ebft n\u1ed1i \u0111a d\u1ea1ng (k\u1ebft n\u1ed1i LH-RH, ren n\u1eef\/nam), thi\u1ebft b\u1ecb t\u00edch h\u1ee3p ho\u00e0n h\u1ea3o v\u1edbi \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t v\u00e0 b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u, cung c\u1ea5p gi\u1ea3i ph\u00e1p an to\u00e0n \u0111\u00e1ng tin c\u1eady cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t cao.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>C\u00e1c b\u1ed9 b\u1ea3o v\u1ec7 qu\u00e1 \u00e1p c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ea3o v\u1ec7 \u0111\u1ed3ng h\u1ed3 \u00e1p su\u1ea5t kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a \u00e1p su\u1ea5t v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t t\u1ed1i \u0111a c\u1ee7a ch\u00fang.<\/li>\n<li>Phi\u00ean b\u1ea3n th\u00e9p kh\u00f4ng g\u1ec9 d\u00e0nh cho m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t \u0103n m\u00f2n.<\/li>\n<\/ul>","protected":false},"featured_media":2051,"template":"","meta":{"_acf_changed":false},"product_brand":[40],"product_cat":[58,41],"product_tag":[],"class_list":{"0":"post-2048","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sj-gauge","7":"product_cat-accessories-pressure","8":"product_cat-pressure-instruments","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v26.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Overpressure Protector - Your Expert in Pressure Temp and Smart Transmitters - SJ Gauge<\/title>\n<meta name=\"description\" content=\"PRA-OP overpressure protector features a spring-loaded piston valve designed to protect pressure instruments from sudden surges. 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