{"id":2814,"date":"2024-09-05T13:52:00","date_gmt":"2024-09-05T05:52:00","guid":{"rendered":"https:\/\/sj-gauge.com\/?p=2814"},"modified":"2026-04-03T15:48:45","modified_gmt":"2026-04-03T07:48:45","slug":"analog-temperature-gauge-space-saving","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/vi\/analog-temperature-gauge-space-saving\/","title":{"rendered":"Nh\u00e0 m\u00e1y C\u00e1p Huaxin Lihua"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>SJ Gauge k\u1ebft h\u1ee3p nhi\u1ec7t k\u1ebf d\u1ea1ng kim MTB.S v\u00e0 c\u1ea3m bi\u1ebfn nhi\u1ec7t PT100\u03a9 \u0111\u1ec3 t\u1ea1o ra m\u1ed9t b\u1ed9 truy\u1ec1n nhi\u1ec7t \u0111\u1ed9 hai trong m\u1ed9t v\u1edbi thi\u1ebft k\u1ebf ti\u1ebft ki\u1ec7m kh\u00f4ng gian v\u00e0 c\u00f4ng ngh\u1ec7 so s\u00e1nh k\u00e9p.<\/p>\n<\/blockquote>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"B\u1eadt\/t\u1eaft M\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">B\u1eadt\/T\u1eaft<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7b1e1c;color:#7b1e1c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7b1e1c;color:#7b1e1c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sj-gauge.com\/vi\/analog-temperature-gauge-space-saving\/#1-customer-background\" >1. Th\u00f4ng tin v\u1ec1 kh\u00e1ch h\u00e0ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sj-gauge.com\/vi\/analog-temperature-gauge-space-saving\/#2-challenge\" >2. Th\u1eed th\u00e1ch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sj-gauge.com\/vi\/analog-temperature-gauge-space-saving\/#3-customer-demand\" >3. Nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.sj-gauge.com\/vi\/analog-temperature-gauge-space-saving\/#4-solutions-and-client-feedback\" >4. Gi\u1ea3i ph\u00e1p v\u00e0 ph\u1ea3n h\u1ed3i t\u1eeb kh\u00e1ch h\u00e0ng<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1-customer-background\"><\/span>1. Th\u00f4ng tin v\u1ec1 kh\u00e1ch h\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1966, Walsin Lihwa l\u00e0 th\u01b0\u01a1ng hi\u1ec7u h\u00e0ng \u0111\u1ea7u v\u1ec1 c\u00e1p v\u00e0 th\u00e9p \u0111\u1eb7c bi\u1ec7t t\u1ea1i \u0110\u00e0i Loan, v\u1edbi h\u01a1n m\u01b0\u1eddi c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t v\u00e0 kinh doanh tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, Walsin Lihwa \u0111\u00e3 m\u1edf r\u1ed9ng ho\u1ea1t \u0111\u1ed9ng v\u00e0o ng\u00e0nh b\u1ea5t \u0111\u1ed9ng s\u1ea3n v\u00e0 c\u00f4ng ngh\u1ec7, v\u00e0 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn tr\u00ean to\u00e0n c\u1ea7u nh\u1edd quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t v\u00e0 tri\u1ebft l\u00fd kinh doanh s\u00e1ng t\u1ea1o.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"680\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_HuaXin-Lihua_cable_factory-1024x680.jpg\" alt=\"\" class=\"wp-image-2815\" style=\"width:500px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_HuaXin-Lihua_cable_factory-1024x680.jpg 1024w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_HuaXin-Lihua_cable_factory-300x199.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_HuaXin-Lihua_cable_factory-768x510.jpg 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_HuaXin-Lihua_cable_factory-1536x1020.jpg 1536w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_HuaXin-Lihua_cable_factory-2048x1360.jpg 2048w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_HuaXin-Lihua_cable_factory-600x398.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2-challenge\"><\/span>2. Th\u1eed th\u00e1ch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a C\u00e1ch m\u1ea1ng C\u00f4ng nghi\u1ec7p 4.0, ng\u00e0y c\u00e0ng nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 xu h\u01b0\u1edbng s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u analog \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u. Sau khi nhi\u1ec7t k\u1ebf kim c\u1ee7a h\u1ecd b\u1ecb h\u1ecfng, Walsin mu\u1ed1n n\u00e2ng c\u1ea5p thi\u1ebft b\u1ecb \u0111\u1ec3 \u0111\u00e1p \u1ee9ng xu h\u01b0\u1edbng m\u1edbi n\u00e0y. Tuy nhi\u00ean, h\u1ecd c\u0169ng mong mu\u1ed1n gi\u1eef l\u1ea1i ch\u1ee9c n\u0103ng quan s\u00e1t tr\u1ef1c ti\u1ebfp, \u0111\u1ed3ng th\u1eddi xem x\u00e9t kh\u1ea3 n\u0103ng quan s\u00e1t t\u1eeb xa v\u00e0 gi\u00e1m s\u00e1t d\u1eef li\u1ec7u. R\u1ea5t ti\u1ebfc, kh\u00f4ng gian \u1ed1ng d\u1eabn kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 hi\u1ec3n th\u1ecb hai nhi\u1ec7t k\u1ebf. H\u1ecd c\u1ea7n m\u1ed9t nhi\u1ec7t k\u1ebf k\u1ebft h\u1ee3p c\u1ea3 ch\u1ee9c n\u0103ng kim v\u00e0 \u0111\u1ea7u ra analog.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"640\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_MTB.S_with_analog_output_thermometer.jpg\" alt=\"\" class=\"wp-image-2816\" style=\"width:500px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_MTB.S_with_analog_output_thermometer.jpg 1000w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_MTB.S_with_analog_output_thermometer-300x192.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_MTB.S_with_analog_output_thermometer-768x492.jpg 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_MTB.S_with_analog_output_thermometer-600x384.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3-customer-demand\"><\/span>3. Nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>DTHIT l\u00e0 m\u1ed9t nhi\u1ec7t k\u1ebf kim c\u00f3 t\u00edn hi\u1ec7u \u0111\u1ea7u ra. N\u00f3 k\u1ebft h\u1ee3p c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a nhi\u1ec7t k\u1ebf kim bimetallic MTB.S \u0111\u1ec3 hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb \u0111o, trong khi \u0111i\u1ec7n tr\u1edf nhi\u1ec7t PT100\u03a9 \u0111\u01b0\u1ee3c nh\u00fang b\u00ean trong k\u1ebft n\u1ed1i v\u1edbi b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u nhi\u1ec7t \u0111\u1ed9 4-20mA. Nhi\u1ec7t k\u1ebf hai trong m\u1ed9t n\u00e0y kh\u00f4ng ch\u1ec9 ti\u1ebft ki\u1ec7m kh\u00f4ng gian m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111o l\u01b0\u1eddng th\u00f4ng qua so s\u00e1nh k\u00e9p.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_two_in_one_temperature_transmitter-1024x575.jpg\" alt=\"\" class=\"wp-image-2817\" style=\"width:500px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_two_in_one_temperature_transmitter-1024x575.jpg 1024w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_two_in_one_temperature_transmitter-300x169.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_two_in_one_temperature_transmitter-768x432.jpg 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_two_in_one_temperature_transmitter-1536x863.jpg 1536w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_two_in_one_temperature_transmitter-600x337.jpg 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_two_in_one_temperature_transmitter.jpg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4-solutions-and-client-feedback\"><\/span>4. Gi\u1ea3i ph\u00e1p v\u00e0 ph\u1ea3n h\u1ed3i t\u1eeb kh\u00e1ch h\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Sau khi \u00e1p d\u1ee5ng gi\u1ea3i ph\u00e1p c\u1ee7a SJ Gauge, kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 theo d\u00f5i gi\u00e1 tr\u1ecb nhi\u1ec7t \u0111\u1ed9 t\u1eeb kho\u1ea3ng c\u00e1ch xa. H\u1ecd kh\u00f4ng ch\u1ec9 h\u00e0i l\u00f2ng v\u1edbi hi\u1ec7u qu\u1ea3 v\u1eadn chuy\u1ec3n c\u1ee7a ch\u00fang t\u00f4i m\u00e0 c\u00f2n \u1ea5n t\u01b0\u1ee3ng v\u1edbi tinh th\u1ea7n ph\u1ee5c v\u1ee5 chuy\u00ean nghi\u1ec7p v\u00e0 ki\u00ean nh\u1eabn c\u1ee7a ch\u00fang t\u00f4i. Ch\u00fang t\u00f4i lu\u00f4n tin r\u1eb1ng kh\u00f4ng ch\u1ec9 s\u1ea3n ph\u1ea9m l\u00e0 \u0111i\u1ec1u kh\u00e1ch h\u00e0ng c\u1ea7n, m\u00e0 c\u00f2n l\u00e0 s\u1ef1 h\u1ed7 tr\u1ee3 \u1edf m\u1ecdi b\u01b0\u1edbc c\u1ee7a qu\u00e1 tr\u00ecnh \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"603\" height=\"703\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_customized_temperature_gauge.png\" alt=\"\" class=\"wp-image-2818\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_customized_temperature_gauge.png 603w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_customized_temperature_gauge-257x300.png 257w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_customized_temperature_gauge-300x350.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/SJ-Gauge_customized_temperature_gauge-600x700.png 600w\" sizes=\"(max-width: 603px) 100vw, 603px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>SJ Gauge k\u1ebft h\u1ee3p nhi\u1ec7t k\u1ebf d\u1ea1ng kim MTB.S v\u00e0 c\u1ea3m bi\u1ebfn nhi\u1ec7t PT100\u03a9 \u0111\u1ec3 t\u1ea1o ra m\u1ed9t b\u1ed9 truy\u1ec1n nhi\u1ec7t \u0111\u1ed9 hai trong m\u1ed9t v\u1edbi thi\u1ebft k\u1ebf ti\u1ebft ki\u1ec7m kh\u00f4ng gian v\u00e0 c\u00f4ng ngh\u1ec7 so s\u00e1nh k\u00e9p. 1. Th\u00f4ng tin v\u1ec1 kh\u00e1ch h\u00e0ng \u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1966, Walsin Lihwa l\u00e0 th\u01b0\u01a1ng hi\u1ec7u h\u00e0ng \u0111\u1ea7u v\u1ec1 c\u00e1p v\u00e0 th\u00e9p \u0111\u1eb7c bi\u1ec7t t\u1ea1i \u0110\u00e0i Loan, v\u1edbi h\u01a1n m\u01b0\u1eddi c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t v\u00e0 b\u00e1n h\u00e0ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Trong [\u2026]<\/p>","protected":false},"author":2,"featured_media":2819,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[60],"tags":[],"class_list":["post-2814","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies"],"blocksy_meta":[],"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>Huaxin Lihua Cable Factory - 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\/analog-temperature-gauge-space-saving\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Huaxin Lihua Cable Factory\" \/>\n<meta property=\"og:description\" content=\"SJ Gauge combines an MTB.S pointer-type thermometer and PT100\u03a9 thermistor to create a two-in-one temperature transmitter with a space-saving design and dual comparison technology. 1. Customer Background Founded in 1966, Walsin Lihwa is the leading brand of cable and special steel in Taiwan, with more than ten productions and sales bases around the world. 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