{"id":21158,"date":"2024-08-04T10:20:17","date_gmt":"2024-08-04T02:20:17","guid":{"rendered":"https:\/\/chimaytech.net\/?p=21158"},"modified":"2024-08-04T15:07:13","modified_gmt":"2024-08-04T07:07:13","slug":"eh-ph-sensor","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/eh-ph-sensor\/","title":{"rendered":"e v\u00e0 c\u1ea3m bi\u1ebfn ph"},"content":{"rendered":"<h1 id=\"exploring-the-benefits-of-using-eh-ph-sensors-in-industrial-applications-wpaicgheading\">Kh\u00e1m ph\u00e1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn pH E v\u00e0 H trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p<\/h1>\n<p>\nTrong l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111o pH ch\u00ednh x\u00e1c l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn. \u0110\u1ed9 pH l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t, x\u1eed l\u00fd n\u01b0\u1edbc, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng c\u0169ng nh\u01b0 d\u01b0\u1ee3c ph\u1ea9m. \u0110\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed9 pH n\u1eb1m trong ph\u1ea1m vi mong mu\u1ed1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/ROC-8221-Factory-supply-Single-Stage-Double-Channels-RO-Controller1.jpg\" alt=\"alt-540\" class=\"wp-image-540\" id=\"i540\" \/><\/p>\n<p>M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 \u0111o \u0111\u1ed9 pH trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p l\u00e0 c\u1ea3m bi\u1ebfn pH. Nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o \u0111\u1ed9 axit ho\u1eb7c ki\u1ec1m c\u1ee7a dung d\u1ecbch m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, cung c\u1ea5p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 ki\u1ec3m so\u00e1t quy tr\u00ecnh v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng. Endress+Hauser (E v\u00e0 H) l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea3m bi\u1ebfn pH h\u00e0ng \u0111\u1ea7u, n\u1ed5i ti\u1ebfng v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady cao.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn pH E v\u00e0 H trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p l\u00e0 \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang. C\u1ea3m bi\u1ebfn E v\u00e0 H \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng kh\u1eafc nghi\u1ec7t, bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9 cao, \u00e1p su\u1ea5t cao v\u00e0 h\u00f3a ch\u1ea5t \u0103n m\u00f2n. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eed d\u1ee5ng trong nhi\u1ec1u quy tr\u00ecnh c\u00f4ng nghi\u1ec7p, n\u01a1i c\u00e1c c\u1ea3m bi\u1ebfn kh\u00e1c c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng ho\u1eb7c c\u1ea7n b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"4-20ma Hydraulic Pressure Transmitters For Liquid Gas And Steam chimaytech.com\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/9uMa6GV5GzY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>Ngo\u00e0i \u0111\u1ed9 b\u1ec1n, c\u1ea3m bi\u1ebfn pH E v\u00e0 H c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady. C\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o pH ch\u00ednh x\u00e1c v\u00e0 nh\u1ea5t qu\u00e1n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 tin c\u1eady v\u00e0o d\u1eef li\u1ec7u h\u1ecd nh\u1eadn \u0111\u01b0\u1ee3c. \u0110\u1ed9 ch\u00ednh x\u00e1c n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>M\u00e1y \u0111o pH\/ORP tr\u1ef1c tuy\u1ebfn pH\/ORP-5500<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>pH:0,00~14,00 ; ORP: (-2000~+2000)mV; Nhi\u1ec7t \u0111\u1ed9.:(0,0~99,9)\\\u00b0C (Nhi\u1ec7t \u0111\u1ed9 b\u00f9: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>pH:0,01 ; ORP: 1mV; Nhi\u1ec7t \u0111\u1ed9.:0.1\\\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>pH:+\/-0,1 ; ORP: +\/- 5mV (\u0111\u01a1n v\u1ecb \u0111i\u1ec7n t\u1eed); Nhi\u1ec7t \u0111\u1ed9.: +\/-0,5\\\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>Ph\u1ea1m vi: (0~120)\\\u00b0C; ph\u1ea7n t\u1eed: Pt1000<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch \u0111\u1ec7m<\/td>\n<td>gi\u00e1 tr\u1ecb pH 9,18; 6,86; 4,01; 10 gi\u1edd; 7 gi\u1edd; 4 gi\u1edd 00<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~50)\\\u00b0C (v\u1edbi 25\\\u00b0C l\u00e0 ti\u00eau chu\u1ea9n) nhi\u1ec7t \u0111\u1ed9 th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng. b\u1ed3i th\u01b0\u1eddng cho vi\u1ec7c l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>C\u00e1ch ly (4~20)mA, Thi\u1ebft b\u1ecb\/M\u00e1y ph\u00e1t \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td>\u0110\u1ea7u ra r\u01a1le k\u00e9p (B\u1eacT\/T\u1eaeT); AC 240V\/3A<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(0~50)\\\u2103; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i <95%RH (non-condensing)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(-20~60)\\\u2103;\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i \\\u226485 ph\u1ea7n tr\u0103m RH (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>DC 24V; \u0111i\u1ec7n xoay chi\u1ec1u 110V; AC220V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td><3W<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65 (c\u00f3 n\u1eafp l\u01b0ng)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx105mm(HxWxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>91mmx91mm(CxR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nM\u1ed9t l\u1ee3i \u00edch quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn pH E v\u00e0 H l\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec. Nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t v\u00e0 t\u00edch h\u1ee3p v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3, gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 gi\u1ea3m nhu c\u1ea7u \u0111\u00e0o t\u1ea1o chuy\u00ean m\u00f4n ho\u1eb7c chuy\u00ean m\u00f4n. Ngo\u00e0i ra, c\u1ea3m bi\u1ebfn E v\u00e0 H \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u, gi\u1ea3m t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang ti\u1ebfp t\u1ee5c cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady theo th\u1eddi gian.<\/p>\n<p>C\u1ea3m bi\u1ebfn pH E v\u00e0 H c\u00f2n n\u1ed5i ti\u1ebfng v\u00ec t\u00ednh linh ho\u1ea1t v\u00e0 linh ho\u1ea1t c\u1ee7a ch\u00fang. Nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, t\u1eeb ph\u00e9p \u0111o pH \u0111\u01a1n gi\u1ea3n trong nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc \u0111\u1ebfn c\u00e1c quy tr\u00ecnh ph\u1ee9c t\u1ea1p h\u01a1n trong ng\u00e0nh h\u00f3a ch\u1ea5t v\u00e0 d\u01b0\u1ee3c ph\u1ea9m. E v\u00e0 H cung c\u1ea5p nhi\u1ec1u lo\u1ea1i c\u1ea3m bi\u1ebfn pH \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m c\u00e1c c\u1ea3m bi\u1ebfn c\u00f3 v\u1eadt li\u1ec7u, thi\u1ebft k\u1ebf v\u00e0 t\u00ednh n\u0103ng \u0111i\u1ec7n c\u1ef1c kh\u00e1c nhau.<\/p>\n<p>T\u00f3m l\u1ea1i, c\u1ea3m bi\u1ebfn pH E v\u00e0 H mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, bao g\u1ed3m \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady, d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec v\u00e0 t\u00ednh linh ho\u1ea1t. Nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ph\u00e1p l\u00fd trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. B\u1eb1ng c\u00e1ch ch\u1ecdn c\u1ea3m bi\u1ebfn pH E v\u00e0 H, c\u00e1c nh\u00e0 v\u1eadn h\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 tin t\u01b0\u1edfng r\u1eb1ng h\u1ecd \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c ph\u00e9p \u0111o pH ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, gi\u00fap h\u1ecd \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u00e0 c\u1ea3i thi\u1ec7n quy tr\u00ecnh c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn pH E v\u00e0 H trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p Trong l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p, t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111o pH ch\u00ednh x\u00e1c l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn. \u0110\u1ed9 pH l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao&#8230;<\/p>\n","protected":false},"author":1,"featured_media":19980,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[202],"tags":[203481,87741,203661],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/21158"}],"collection":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/comments?post=21158"}],"version-history":[{"count":16,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/21158\/revisions"}],"predecessor-version":[{"id":21290,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/21158\/revisions\/21290"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/19980"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=21158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=21158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=21158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}