{"id":1674,"date":"2025-11-10T15:43:28","date_gmt":"2025-11-10T07:43:28","guid":{"rendered":"https:\/\/sj-gauge.com\/?post_type=product&#038;p=1674"},"modified":"2026-03-28T21:18:21","modified_gmt":"2026-03-28T13:18:21","slug":"prdc","status":"publish","type":"product","link":"https:\/\/www.sj-gauge.com\/vi\/san-pham\/prdc\/","title":{"rendered":"C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch, bu\u1ed3ng ch\u1ee9a ch\u1ea5t l\u1ecfng b\u1eb1ng kim lo\u1ea1i"},"content":{"rendered":"<p>C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch PRDC c\u00f3 bu\u1ed3ng ch\u1ee9a ch\u1ea5t l\u1ecfng ho\u00e0n to\u00e0n b\u1eb1ng kim lo\u1ea1i v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n xu\u1ea5t s\u1eafc, ph\u00f9 h\u1ee3p cho c\u00e1c ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed kh\u00f4ng nh\u1edbt v\u00e0 kh\u00f4ng k\u1ebft tinh ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t. Thi\u1ebft b\u1ecb cung c\u1ea5p d\u1ea3i \u0111o t\u1eeb 0\u20131,6 kPa \u0111\u1ebfn 0\u201325 bar v\u00e0 s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 316, v\u1ecf b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 304\/316. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1ea1ng kh\u00f4 ho\u1eb7c ch\u1ee9a glycerine ho\u1eb7c d\u1ea7u silicone, \u0111\u1ed3ng h\u1ed3 n\u00e0y cung c\u1ea5p m\u1ee9c b\u1ea3o v\u1ec7 IP54 (l\u00ean \u0111\u1ebfn IP65 khi ch\u1ee9a ch\u1ea5t l\u1ecfng) v\u00e0 bao g\u1ed3m c\u1eeda s\u1ed5 k\u00ednh an to\u00e0n, kim ch\u1ec9 nh\u00f4m \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c v\u00e0 hai k\u1ebft n\u1ed1i G1\/4(F). PRDC l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n b\u01a1m, theo d\u00f5i t\u00ecnh tr\u1ea1ng b\u1ed9 l\u1ecdc, \u0111o m\u1ee9c v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t ch\u00eanh l\u1ec7ch c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>S\u1ea3n ph\u1ea9m c\u00f3 c\u1ea5u tr\u00fac to\u00e0n kim lo\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao v\u00e0 bu\u1ed3ng \u0111o \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i s\u1ef1 can thi\u1ec7p.<\/li>\n<li>D\u00f9ng \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 \u0111i\u1ec1u khi\u1ec3n b\u01a1m, gi\u00e1m s\u00e1t b\u1ed9 l\u1ecdc v\u00e0 \u0111o m\u1ee9c.<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00ed v\u00e0 l\u1ecfng c\u00f3 t\u00ednh \u0103n m\u00f2n, kh\u00f4ng c\u00f3 \u0111\u1ed9 nh\u1edbt cao ho\u1eb7c kh\u00f4ng k\u1ebft tinh, c\u0169ng nh\u01b0 trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u00ednh \u0103n m\u00f2n.<\/li>\n<\/ul>","protected":false},"featured_media":1677,"template":"","meta":{"_acf_changed":false},"product_brand":[40],"product_cat":[49,41],"product_tag":[],"class_list":{"0":"post-1674","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sj-gauge","7":"product_cat-differential-pressure-gauge","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>Differential Pressure Gauge (DP Gauge) | Filter, Pump &amp; 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