{"id":8733,"date":"2026-11-11T16:55:34","date_gmt":"2026-11-11T16:55:34","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?post_type=products&#038;p=8733"},"modified":"2026-11-11T16:55:34","modified_gmt":"2026-11-11T16:55:34","slug":"emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support\/","title":{"rendered":"Emerson AMS Trex 2 TREX2CHPNA9S3 | Ch\u1ec9 HART k\u00e8m v\u1ecf b\u1ea3o v\u1ec7 | H\u1ed7 tr\u1ee3 3 n\u0103m | Kh\u00f4ng d\u00e2y | Kh\u00f4ng t\u00edch h\u1ee3p IS"},"content":{"rendered":"<h2>T\u1ed5ng quan s\u1ea3n ph\u1ea9m<\/h2>\n<div style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 20px; border-radius: 10px; margin: 20px 0;\">\n<p style=\"margin: 0; font-size: 18px; font-weight: bold;\">Emerson AMS Trex 2 TREX2CHPNA9S3<\/p>\n<p style=\"margin: 10px 0;\">B\u1ed9 giao ti\u1ebfp thi\u1ebft b\u1ecb ch\u1ec9 d\u00f9ng HART k\u00e8m v\u1ecf m\u1ec1m | H\u1ed7 tr\u1ee3 ti\u00eau chu\u1ea9n 3 n\u0103m | Kh\u00f4ng d\u00e2y | Kh\u00f4ng t\u00edch h\u1ee3p IS<\/p>\n<\/div>\n<p>C\u00e1i <strong>Emerson AMS Trex 2 TREX2CHPNA9S3<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng giao ti\u1ebfp HART \u0111\u00e1ng tin c\u1eady t\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u1eabu S1S nh\u01b0ng m\u1edf r\u1ed9ng ph\u1ea1m vi ph\u1ee7 s\u00f3ng c\u1ee7a b\u1ea1n. <strong>H\u1ed7 tr\u1ee3 ti\u00eau chu\u1ea9n 3 n\u0103m<\/strong>. Ph\u00f9 h\u1ee3p cho c\u00e1c t\u1ed5 ch\u1ee9c mu\u1ed1n c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m d\u00e0i h\u1ea1n, l\u00e0m m\u1edbi tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n DD v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt m\u00e0 kh\u00f4ng c\u1ea7n n\u00e2ng c\u1ea5p l\u00ean g\u00f3i s\u1eeda ch\u1eefa cao c\u1ea5p.<\/p>\n<div style=\"background: #fff3cd; border-left: 4px solid #ffc107; padding: 15px; margin: 15px 0;\"><strong>\u0110i\u1ec1u g\u00ec l\u00e0m cho s\u1ea3n ph\u1ea9m n\u00e0y kh\u00e1c bi\u1ec7t so v\u1edbi TREX2CHPNA9S1S?<\/strong> G\u00f3i h\u1ed7 tr\u1ee3 \u201cS3\u201d n\u00e2ng c\u1ea5p ph\u1ea1m vi b\u1ea3o h\u00e0nh t\u1eeb 1 n\u0103m l\u00ean 3 n\u0103m. B\u1ea1n v\u1eabn nh\u1eadn \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb li\u00ean l\u1ea1c, bao da m\u1ec1m v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng t\u01b0\u01a1ng t\u1ef1 \u2014 nh\u01b0ng \u0111\u01b0\u1ee3c b\u1ea3o h\u00e0nh d\u00e0i h\u1ea1n h\u01a1n cho c\u00e1c d\u1ef1 \u00e1n k\u00e9o d\u00e0i nhi\u1ec1u n\u0103m.<\/div>\n<h3>Ph\u00e2n t\u00edch m\u00e3 m\u1eabu<\/h3>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\">\n<thead>\n<tr style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white;\">\n<th style=\"padding: 12px; text-align: left;\">Ch\u1ee9c v\u1ee5<\/th>\n<th style=\"padding: 12px; text-align: left;\">M\u00e3 s\u1ed1<\/th>\n<th style=\"padding: 12px; text-align: left;\">S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>M\u00f4 h\u00ecnh c\u01a1 b\u1ea3n<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">TREX2<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">N\u1ec1n t\u1ea3ng Trex 2 \u2014 thi\u1ebft b\u1ecb li\u00ean l\u1ea1c c\u1ea7m tay th\u1ebf h\u1ec7 ti\u1ebfp theo<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>M\u00f4-\u0111un giao ti\u1ebfp<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">C<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">M\u00f4-\u0111un giao ti\u1ebfp ti\u00eau chu\u1ea9n \u2014 Ch\u1ec9 d\u00e0nh cho c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i HART<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>\u1ee8ng d\u1ee5ng<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">H<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Ch\u1ec9 d\u00e0nh cho \u1ee9ng d\u1ee5ng HART \u2014 kh\u00f4ng h\u1ed7 tr\u1ee3 FOUNDATION Fieldbus<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>M\u00f4-\u0111un ngu\u1ed3n<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">P<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">B\u1ed9 pin Li-Ion c\u00f3 th\u1ec3 s\u1ea1c l\u1ea1i<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Ch\u1ee9ng nh\u1eadn<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">NA<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn \u2014 kh\u00f4ng an to\u00e0n v\u1ec1 b\u1ea3n ch\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Radio<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">9<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Kh\u00f4ng c\u00f3 k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y \u2014 kh\u00f4ng c\u00f3 Wi-Fi, kh\u00f4ng c\u00f3 Bluetooth, kh\u00f4ng c\u00f3 NFC<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>\u1ee6ng h\u1ed9<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">S3<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>H\u1ed7 tr\u1ee3 ti\u00eau chu\u1ea9n 3 n\u0103m<\/strong> \u2014 c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m, tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n DD, h\u1ed7 tr\u1ee3 qua \u0111i\u1ec7n tho\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>L\u1ef1a ch\u1ecdn<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">S<\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Bao \u0111\u1ef1ng m\u1ec1m \u0111i k\u00e8m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"background: #d1ecf1; border-left: 4px solid #17a2b8; padding: 15px; margin: 15px 0;\"><strong>Nh\u1eefng g\u00ec m\u00e0 m\u00f4 h\u00ecnh n\u00e0y KH\u00d4NG bao g\u1ed3m so v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh kh\u00e1c:<\/strong><\/p>\n<ul style=\"margin: 10px 0;\">\n<li><strong>Kh\u00f4ng c\u00f3 FOUNDATION Fieldbus (FF)<\/strong> \u2014 C\u1ea7n c\u00f3 m\u00e3 \u1ee9ng d\u1ee5ng \u201cF\u201d \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 FF.<\/li>\n<li><strong>Kh\u00f4ng c\u00f3 k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y<\/strong> \u2014 M\u00e3 radio \u201cW\u201d b\u1ed5 sung th\u00eam Wi-Fi + Bluetooth + NFC<\/li>\n<li><strong>Kh\u00f4ng c\u00f3 t\u00ednh an to\u00e0n n\u1ed9i t\u1ea1i<\/strong> \u2014 M\u00e3 ch\u1ee9ng nh\u1eadn \u201cKL\u201d b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng trong khu v\u1ef1c nguy hi\u1ec3m.<\/li>\n<li><strong>Kh\u00f4ng c\u00f3 t\u00ednh n\u0103ng m\u00f4-\u0111un Plus<\/strong> \u2014 M\u00f4-\u0111un giao ti\u1ebfp \u201cL\u201d b\u1ed5 sung ngu\u1ed3n \u0111i\u1ec7n v\u00f2ng l\u1eb7p, ampe k\u1ebf v\u00e0 ch\u1ee9c n\u0103ng ch\u1ea9n \u0111o\u00e1n.<\/li>\n<li><strong>Kh\u00f4ng c\u00f3 b\u1ea3o hi\u1ec3m thi\u1ec7t h\u1ea1i do tai n\u1ea1n.<\/strong> \u2014 M\u00e3 h\u1ed7 tr\u1ee3 \u201cP1\u201d ho\u1eb7c \u201cP3\u201d b\u1ed5 sung d\u1ecbch v\u1ee5 s\u1eeda ch\u1eefa<\/li>\n<\/ul>\n<\/div>\n<h2>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh<\/h2>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\">\n<thead>\n<tr style=\"background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white;\">\n<th style=\"padding: 12px; text-align: left;\">Tham s\u1ed1<\/th>\n<th style=\"padding: 12px; text-align: left;\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>B\u1ed9 vi x\u1eed l\u00fd<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">B\u1ed9 x\u1eed l\u00fd l\u00f5i t\u1ee9 Cortex-A53 1.2 GHz \/ NXP i.MX 8M Mini<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>\u0110\u1eacP<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">RAM LPDDR4 SDRAM 4 GB<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>B\u1ed9 nh\u1edb Flash b\u00ean trong<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">B\u1ed9 nh\u1edb NAND 64 GB<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>H\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Android 14 t\u00f9y ch\u1ec9nh<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Tr\u01b0ng b\u00e0y<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">M\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng \u0111i\u1ec7n tr\u1edf VGA 5,7 inch (640\u00d7480), t\u01b0\u01a1ng th\u00edch v\u1edbi g\u0103ng tay.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Kh\u00f3a v\u1eadt l\u00fd<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">X (Quay l\u1ea1i), \u0111i\u1ec1u h\u01b0\u1edbng 4 chi\u1ec1u, D\u1ea5u t\u00edch (Nh\u1eadp)<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>\u1eaec quy<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Pin Li-Ion s\u1ea1c l\u1ea1i \u0111\u01b0\u1ee3c, th\u1eddi gian s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng h\u01a1n 8 ti\u1ebfng.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Th\u1eddi gian s\u1ea1c<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">3\u20134 gi\u1edd<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>K\u00edch th\u01b0\u1edbc<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">220 \u00d7 120 \u00d7 50 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>C\u00e2n n\u1eb7ng<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Kho\u1ea3ng 1,33 kg (2,9 lbs)<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>X\u1ebfp h\u1ea1ng v\u1ecf b\u1ecdc<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">IP54 (ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng n\u01b0\u1edbc b\u1eafn)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u01a1i<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">C\u00e1ch m\u1eb7t b\u00ea t\u00f4ng 1 m\u00e9t (t\u1ea5t c\u1ea3 c\u00e1c c\u1ea1nh\/g\u00f3c)<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">-20\u00b0C \u0111\u1ebfn +55\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Giao th\u1ee9c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">HART 5\/6\/7 (ch\u1ec9 c\u00f3 d\u00e2y)<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Giao di\u1ec7n ph\u1ea7n c\u1ee9ng<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">C\u1ed5ng Micro USB 2.0, gi\u1eafc c\u1eafm chu\u1ed1i HART, c\u1ed5ng s\u1ea1c tr\u00f2n.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Kh\u00f4ng d\u00e2y<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">Kh\u00f4ng c\u00f3 (kh\u00f4ng c\u00f3 Wi-Fi, kh\u00f4ng c\u00f3 Bluetooth, kh\u00f4ng c\u00f3 NFC)<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>Th\u01b0 vi\u1ec7n thi\u1ebft b\u1ecb<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">H\u01a1n 2.800 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n DD cho thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>B\u1ea3o v\u1ec7 ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">NA - Kh\u00f4ng c\u00f3 ch\u1ee9ng nh\u1eadn an to\u00e0n n\u1ed9i t\u1ea1i<\/td>\n<\/tr>\n<tr style=\"background: #f8f9ff;\">\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>B\u1ea3o h\u00e0nh<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">B\u1ea3o h\u00e0nh 1 n\u0103m \u0111\u1ed1i v\u1edbi l\u1ed7i s\u1ea3n xu\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\"><strong>\u1ee6ng h\u1ed9<\/strong><\/td>\n<td style=\"padding: 10px; border-bottom: 1px solid #ddd;\">S3 \u2014 H\u1ed7 tr\u1ee3 ti\u00eau chu\u1ea9n 3 n\u0103m (c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m, tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n DD, h\u1ed7 tr\u1ee3 qua \u0111i\u1ec7n tho\u1ea1i)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>B\u00ean trong h\u1ed9p c\u00f3 g\u00ec?<\/h2>\n<ul>\n<li>M\u00e1y li\u00ean l\u1ea1c c\u1ea7m tay Emerson AMS Trex 2 TREX2CHPNA9S3<\/li>\n<li>T\u00fai \u0111\u1ef1ng m\u1ec1m c\u00f3 d\u00e2y \u0111eo vai<\/li>\n<li>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i s\u1ea1c AC \u0111a qu\u1ed1c gia (ph\u00edch c\u1eafm US\/EU\/UK\/AU)<\/li>\n<li>c\u00e1p d\u1eef li\u1ec7u USB<\/li>\n<li>B\u1ed9 d\u00e2y d\u1eabn th\u1eed nghi\u1ec7m HART<\/li>\n<li>D\u00e2y \u0111eo c\u1ed5 tay<\/li>\n<li>H\u01b0\u1edbng d\u1eabn b\u1eaft \u0111\u1ea7u nhanh<\/li>\n<\/ul>\n<div style=\"background: #e8f5e9; border-left: 4px solid #4caf50; padding: 15px; margin: 15px 0;\"><strong>T\u1ea1i sao n\u00ean ch\u1ecdn g\u00f3i h\u1ed7 tr\u1ee3 3 n\u0103m?<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f3 h\u1ee3p \u0111\u1ed3ng b\u1ea3o tr\u00ec nhi\u1ec1u n\u0103m ho\u1eb7c ng\u00e2n s\u00e1ch \u0111\u1ea7u t\u01b0 thi\u1ebft b\u1ecb, t\u00f9y ch\u1ecdn S3 gi\u00fap lo\u1ea1i b\u1ecf th\u1ee7 t\u1ee5c gi\u1ea5y t\u1edd gia h\u1ea1n h\u1ed7 tr\u1ee3 h\u00e0ng n\u0103m. B\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n DD li\u00ean t\u1ee5c cho c\u00e1c phi\u00ean b\u1ea3n thi\u1ebft b\u1ecb m\u1edbi, c\u00e1c b\u1ea3n v\u00e1 ph\u1ea7n m\u1ec1m v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt qua \u0111i\u1ec7n tho\u1ea1i trong 36 th\u00e1ng \u2014 t\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u01b0\u1ee3c bao g\u1ed3m trong gi\u00e1 mua ban \u0111\u1ea7u.<\/div>\n<h2>\u1ee8ng d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/h2>\n<div style=\"background: #e8f5e9; border-left: 4px solid #4caf50; padding: 15px; margin: 15px 0;\">\n<p style=\"margin: 0;\"><strong>Th\u00edch h\u1ee3p cho:<\/strong><\/p>\n<ul style=\"margin: 10px 0;\">\n<li>Nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc\/n\u01b0\u1edbc th\u1ea3i<\/li>\n<li>V\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb khu v\u1ef1c chung<\/li>\n<li>Khu v\u1ef1c s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m kh\u00f4ng nguy hi\u1ec3m<\/li>\n<li>khu v\u1ef1c kh\u00f4ng nguy hi\u1ec3m c\u1ee7a nh\u00e0 m\u00e1y \u0111i\u1ec7n<\/li>\n<li>Khu v\u1ef1c ngo\u1ea1i vi ph\u00f2ng n\u1ed3i h\u01a1i, h\u1ed9i th\u1ea3o v\u1ec1 h\u00f3a h\u1ecdc n\u01b0\u1edbc<\/li>\n<li>Ki\u1ec3m tra v\u00e0 v\u1eadn h\u00e0nh th\u1eed thi\u1ebft b\u1ecb t\u1ea1i c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t.<\/li>\n<li>X\u01b0\u1edfng s\u1eeda ch\u1eefa nh\u1ea1c c\u1ee5<\/li>\n<li>C\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng kh\u00f4ng s\u1eed d\u1ee5ng kh\u00ed d\u1ec5 ch\u00e1y n\u1ed5.<\/li>\n<li>C\u00e1c d\u1ef1 \u00e1n d\u00e0i h\u1ea1n y\u00eau c\u1ea7u th\u1eddi gian h\u1ed7 tr\u1ee3 t\u1eeb 3 n\u0103m tr\u1edf l\u00ean.<\/li>\n<\/ul>\n<\/div>\n<div style=\"background: #f8d7da; border-left: 4px solid #dc3545; padding: 15px; margin: 15px 0;\">\n<p style=\"margin: 0;\"><strong>Kh\u00f4ng ph\u00f9 h\u1ee3p cho:<\/strong><\/p>\n<ul style=\"margin: 10px 0;\">\n<li>c\u00e1c \u0111\u01a1n v\u1ecb l\u1ecdc h\u00f3a d\u1ea7u<\/li>\n<li>Tr\u1ea1m kh\u00ed \u0111\u1ed1t t\u1ef1 nhi\u00ean<\/li>\n<li>Tr\u1ea1m x\u0103ng<\/li>\n<li>C\u00e1c bu\u1ed5i h\u1ed9i th\u1ea3o v\u1ec1 phun s\u01a1n<\/li>\n<li>B\u1ea5t k\u1ef3 khu v\u1ef1c nguy hi\u1ec3m n\u00e0o thu\u1ed9c V\u00f9ng 0\/1\/2 \u0111\u1ec1u c\u1ea7n c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 ch\u1ed1ng ch\u00e1y n\u1ed5.<\/li>\n<\/ul>\n<\/div>\n<h2>S\u1ea3n ph\u1ea9m li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/vi\/products\/emerson-ams-trex-2-trex2chpna9s1s-hart-only-communicator-soft-case\/\">Emerson AMS Trex 2 TREX2CHPNA9S1S | B\u1ed9 s\u1ea3n ph\u1ea9m gi\u1ed1ng h\u1ec7t, h\u1ed7 tr\u1ee3 1 n\u0103m<\/a><\/li>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/vi\/products\/emerson-ams-trex-2-trex2chpna9s1-device-communicator\/\">Emerson AMS Trex 2 TREX2CHPNA9S1 | Kh\u00f4ng k\u00e8m v\u1ecf b\u1ea3o v\u1ec7, h\u1ed7 tr\u1ee3 1 n\u0103m<\/a><\/li>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/vi\/products\/emerson-ams-trex-2-trex2cfpnaws1-device-communicator\/\">Emerson AMS Trex 2 TREX2CFPNAWS1 | HART+FF + Kh\u00f4ng d\u00e2y<\/a><\/li>\n<li><a href=\"https:\/\/www.yunrui-controls.com\/vi\/brands\/emerson\/ams-trex\/\">T\u1ed5ng quan v\u1ec1 d\u00f2ng s\u1ea3n ph\u1ea9m thi\u1ebft b\u1ecb giao ti\u1ebfp AMS Trex<\/a><\/li>\n<\/ul>\n<div style=\"background: #f0f0f0; padding: 20px; border-radius: 10px; margin: 20px 0; text-align: center;\">\n<p style=\"margin: 0; font-size: 16px;\"><strong>B\u1ea1n c\u1ea7n b\u00e1o gi\u00e1 ho\u1eb7c t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt?<\/strong><\/p>\n<p style=\"margin: 10px 0;\">Li\u00ean h\u1ec7 v\u1edbi c\u00e1c k\u1ef9 s\u01b0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang t\u00f4i:<\/p>\n<p style=\"margin: 5px 0;\">\ud83d\udce7 <a href=\"mailto:sales@yunrui-controls.com\">sales@yunrui-controls.com<\/a><\/p>\n<p style=\"margin: 5px 0;\">\ud83d\udcf1 <a href=\"https:\/\/wa.me\/8618710784030\">WhatsApp: +86 187 1078 4030<\/a><\/p>\n<p style=\"margin: 10px 0; font-size: 14px; color: #666;\">Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c thi\u1ebft b\u1ecb truy\u1ec1n th\u00f4ng v\u00e0 ph\u1ee5 ki\u1ec7n ch\u00ednh h\u00e3ng Emerson AMS Trex cho c\u00e1c \u1ee9ng d\u1ee5ng quy tr\u00ecnh c\u00f4ng nghi\u1ec7p tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Thi\u1ebft b\u1ecb giao ti\u1ebfp HART Emerson AMS Trex 2 TREX2CHPNA9S3 k\u00e8m h\u1ed9p \u0111\u1ef1ng m\u1ec1m v\u00e0 h\u1ed7 tr\u1ee3 ti\u00eau chu\u1ea9n 3 n\u0103m. M\u1eabu kh\u00f4ng d\u00e2y, kh\u00f4ng t\u00edch h\u1ee3p IS, th\u00edch h\u1ee3p cho ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 b\u1ea3o tr\u00ec c\u00f4ng nghi\u1ec7p n\u00f3i chung. B\u1ea3o h\u00e0nh m\u1edf r\u1ed9ng cho c\u00e1c d\u1ef1 \u00e1n nhi\u1ec1u n\u0103m.<\/p>","protected":false},"author":1,"featured_media":8708,"parent":0,"menu_order":2,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"tags":[196],"brands":[90,89],"model_series":[],"industries":[],"product_cat":[254,120],"class_list":["post-8733","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-field-communicators","brands-ams-trex","brands-emerson","product_cat-ams-trex-device","product_cat-field-communicators"],"acf":{"weight":"","microprocessor":"","memory_internal_flash":"","ram":"","display":"","battery_operating_time":"","operating_temperature":"","enclosure_rating":"","shock":"","calibration":"","datasheet":8726,"live_photos":"","available_certificates":"","available_logistics":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>TREX2CHPNA9S3 Emerson AMS Trex 2 | 3-Year Support HART Communicator Kit<\/title>\n<meta name=\"description\" content=\"Buy TREX2CHPNA9S3 Emerson AMS Trex 2 with 3-year support, soft case, HART-only. Non-wireless communicator for water treatment, pharma, power plants. Genuine stock from YUNRUI.\" \/>\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.yunrui-controls.com\/vi\/products\/emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Emerson AMS Trex 2 TREX2CHPNA9S3 | HART-Only with Case | 3-Year Support | Non-Wireless | Non-IS\" \/>\n<meta property=\"og:description\" content=\"Buy TREX2CHPNA9S3 Emerson AMS Trex 2 with 3-year support, soft case, HART-only. Non-wireless communicator for water treatment, pharma, power plants. Genuine stock from YUNRUI.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yunrui-controls.com\/vi\/products\/emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support\/\" \/>\n<meta property=\"og:site_name\" content=\"Fisher, E+H &amp; Rosemount Supplier from China | 100% Original | YUNRUI\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/11\/emerson-trex2-trex2cfpnaws1-handheld-communicator.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1952\" \/>\n\t<meta property=\"og:image:height\" content=\"1301\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support\/\",\"url\":\"https:\/\/www.yunrui-controls.com\/products\/emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support\/\",\"name\":\"TREX2CHPNA9S3 Emerson AMS Trex 2 | 3-Year Support HART Communicator Kit\",\"isPartOf\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/emerson-ams-trex-2-trex2chpna9s3-hart-only-3-year-support\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/11\/emerson-trex2-trex2cfpnaws1-handheld-communicator.png\",\"datePublished\":\"2026-11-11T16:55:34+00:00\",\"description\":\"Buy TREX2CHPNA9S3 Emerson AMS Trex 2 with 3-year support, soft case, HART-only. Non-wireless communicator for water treatment, pharma, power plants. 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