{"id":1843,"date":"2026-09-22T07:46:32","date_gmt":"2026-09-22T07:46:32","guid":{"rendered":"https:\/\/benlongkj.com\/?p=1843"},"modified":"2026-09-22T07:46:35","modified_gmt":"2026-09-22T07:46:35","slug":"industrial-automation-sensors","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/vi\/blog\/industrial-automation-sensors\/","title":{"rendered":"C\u00e1ch Ch\u1ecdn C\u1ea3m Bi\u1ebfn T\u1ef1 \u0110\u1ed9ng H\u00f3a C\u00f4ng Nghi\u1ec7p Cho S\u1ea3n Xu\u1ea5t"},"content":{"rendered":"

T\u1ea5t c\u1ea3 c\u00e1c m\u00e1y t\u1ef1 \u0111\u1ed9ng \u0111\u1ec1u ph\u1ee5 thu\u1ed9c v\u00e0o th\u00f4ng tin m\u00e0 ch\u00fang v\u1eadn h\u00e0nh. M\u1ed9t m\u00e1y \u00e9p servo l\u00e0m vi\u1ec7c v\u1edbi m\u1ed9t b\u1ed9 ph\u1eadn kh\u00f4ng ho\u00e0n h\u1ea3o, m\u1ed9t robot ch\u1ec9 l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c v\u1eadt th\u1ec3 c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y, v\u00e0 m\u1ed9t b\u00e0n hi\u1ec7u chu\u1ea9n \u0111o nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng c\u1ee7a n\u00f3. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea3m bi\u1ebfn t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p<\/strong> do \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t m\u1ee5c \u0111\u1ec3 \u0111i\u1ec1n v\u00e0o cu\u1ed1i d\u1ef1 \u00e1n; n\u00f3 quy\u1ebft \u0111\u1ecbnh li\u1ec7u m\u00e1y c\u00f3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c khuy\u1ebft t\u1eadt hay v\u1eadn chuy\u1ec3n ch\u00fang \u0111i. H\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1eb7c bi\u1ec7t d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u00e1t tri\u1ec3n danh s\u00e1ch c\u1ea3m bi\u1ebfn cho d\u1ef1 \u00e1n, v\u00e0 ng\u01b0\u1eddi ph\u1ea3i mua ch\u00fang, so s\u00e1nh c\u00e1c \u0111\u1ec1 ngh\u1ecb t\u1eeb nh\u00e0 cung c\u1ea5p, v\u00e0 c\u00f3 m\u1ed9t v\u00e0i c\u1ea3m bi\u1ebfn b\u1ed5 sung s\u1eb5n c\u00f3.<\/p>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y d\u1ef1a tr\u00ean kinh nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i trong vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i c\u1ea3m bi\u1ebfn cho c\u00e1c d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng v\u00e0 b\u00e0n th\u1eed nghi\u1ec7m cho c\u00e1c thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n \u00e1p th\u1ea5p kh\u00e1c. Trong th\u1ef1c t\u1ebf, ch\u00fang t\u00f4i \u0111\u00e3 l\u1ef1a ch\u1ecdn trong s\u1ed1 s\u00e1u nh\u00f3m lo\u1ea1i c\u1ea3m bi\u1ebfn: c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t, c\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9, c\u1ea3m bi\u1ebfn quang \u0111i\u1ec7n, c\u1ea3m bi\u1ebfn th\u1ecb gi\u00e1c, c\u1ea3m bi\u1ebfn ti\u1ebfp c\u1eadn, v\u00e0 c\u1ea3m bi\u1ebfn d\u1ecbch chuy\u1ec3n tuy\u1ebfn t\u00ednh do c\u00e1c c\u00f4ng ty l\u1edbn nh\u01b0 Omron, Keyence, Honeywell, Panasonic v\u00e0 SIMBATOUCH s\u1ea3n xu\u1ea5t.<\/p>\n

\u0110\u1ec3 l\u1ef1a ch\u1ecdn c\u1ea3m bi\u1ebfn cho s\u1ea3n xu\u1ea5t<\/strong>, h\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb c\u00f4ng vi\u1ec7c, kh\u00f4ng ph\u1ea3i t\u1eeb danh m\u1ee5c: x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n ho\u1eb7c \u0111o l\u01b0\u1eddng, v\u1eadt li\u1ec7u m\u1ee5c ti\u00eau v\u00e0 kho\u1ea3ng c\u00e1ch, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i m\u00e0 quy tr\u00ecnh c\u1ea7n, v\u00e0 m\u00f4i tr\u01b0\u1eddng m\u00e0 c\u1ea3m bi\u1ebfn s\u1ebd ho\u1ea1t \u0111\u1ed9ng. Sau \u0111\u00f3, kh\u1edbp t\u00edn hi\u1ec7u \u0111\u1ea7u ra v\u1edbi PLC c\u1ee7a b\u1ea1n (PNP ho\u1eb7c NPN, 4\u201320 mA, ho\u1eb7c IO-Link), x\u00e1c nh\u1eadn c\u1ea5p b\u1ea3o v\u1ec7 IP v\u00e0 c\u00e1ch l\u1eafp \u0111\u1eb7t, v\u00e0 chu\u1ea9n h\u00f3a tr\u00ean m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u v\u00e0 m\u00e3 s\u1ed1 linh ki\u1ec7n nh\u1ecf. H\u1ea7u h\u1ebft c\u00e1c l\u1ed7i c\u1ea3m bi\u1ebfn tr\u00ean s\u00e0n s\u1ea3n xu\u1ea5t \u0111\u1ec1u do th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt sai ho\u1eb7c l\u1eafp \u0111\u1eb7t k\u00e9m, kh\u00f4ng ph\u1ea3i do c\u1ea3m bi\u1ebfn b\u1ecb l\u1ed7i.<\/span><\/p><\/blockquote>\n

\"\"<\/h2>\n

S\u00e1u nh\u00f3m c\u1ea3m bi\u1ebfn \u0111\u1ee9ng sau h\u1ea7u h\u1ebft c\u00e1c m\u00e1y l\u1eafp r\u00e1p v\u00e0 th\u1eed nghi\u1ec7m<\/h2>\n

C\u00f3 h\u00e0ng ch\u1ee5c lo\u1ea1i c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p<\/strong>, nh\u01b0ng m\u1ed9t h\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i th\u00f4ng th\u01b0\u1eddng ho\u1eb7c b\u00e0n th\u1eed nghi\u1ec7m ch\u1ec9 s\u1eed d\u1ee5ng s\u00e1u nh\u00f3m c\u1ea3m bi\u1ebfn. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y vai tr\u00f2 c\u1ee7a t\u1eebng c\u1ea3m bi\u1ebfn trong m\u1ed9t m\u00e1y th\u1ef1c t\u1ebf v\u00e0 c\u0169ng l\u00e0 th\u00f4ng s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 ghi v\u00e0o BOM.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Nh\u00f3m c\u1ea3m bi\u1ebfn<\/th>\nCh\u1ee9c n\u0103ng tr\u00ean m\u00e1y<\/th>\nTh\u00f4ng s\u1ed1 ch\u00ednh c\u1ea7n x\u00e1c \u0111\u1ecbnh<\/th>\n\u0110\u1ea7u ra \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n
\u00c1p su\u1ea5t \/ l\u1ef1c<\/td>\nGi\u00e1m s\u00e1t ngu\u1ed3n kh\u00ed, l\u1ef1c \u00e9p, l\u1ef1c k\u1eb9p; c\u1ea3m bi\u1ebfn t\u1ea3i trong m\u00e1y \u00e9p servo<\/td>\nPh\u1ea1m vi, \u0111\u1ed9 ch\u00ednh x\u00e1c (% FS), kh\u1ea3 n\u0103ng qu\u00e1 t\u1ea3i<\/td>\n4\u201320 mA, 0\u201310 V, \u0111\u1ea7u ra c\u00f4ng t\u1eafc<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9<\/td>\nB\u00f9 nhi\u1ec7t m\u00f4i tr\u01b0\u1eddng tr\u00ean b\u00e0n hi\u1ec7u chu\u1ea9n; ki\u1ec3m so\u00e1t h\u00e0n v\u00e0 gia nhi\u1ec7t<\/td>\nLo\u1ea1i c\u1ea3m bi\u1ebfn (RTD, nhi\u1ec7t \u0111i\u1ec7n tr\u1edf), ph\u1ea1m vi, \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\n\u0110\u1ea7u v\u00e0o RTD\/TC, 4\u201320 mA<\/td>\n<\/tr>\n
Quang \u0111i\u1ec7n<\/td>\nPh\u00e1t hi\u1ec7n s\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a chi ti\u1ebft, \u0111\u1ebfm, v\u1ecb tr\u00ed; r\u00e8m \u00e1nh s\u00e1ng an to\u00e0n<\/td>\nCh\u1ebf \u0111\u1ed9 c\u1ea3m bi\u1ebfn, kho\u1ea3ng c\u00e1ch, k\u00edch th\u01b0\u1edbc \u0111i\u1ec3m, th\u1eddi gian ph\u1ea3n h\u1ed3i<\/td>\nPNP\/NPN, IO-Link<\/td>\n<\/tr>\n
Th\u1ecb gi\u00e1c<\/td>\nPh\u00e1t hi\u1ec7n chi ti\u1ebft thi\u1ebfu, l\u1eafp ng\u01b0\u1ee3c ho\u1eb7c l\u1eafp sai; \u0111\u1ecdc m\u00e3 v\u00e0 d\u1ea5u hi\u1ec7u<\/td>\nTr\u01b0\u1eddng nh\u00ecn, \u0111\u1ed9 ph\u00e2n gi\u1ea3i, th\u1eddi gian ki\u1ec3m tra, chi\u1ebfu s\u00e1ng<\/td>\nEthernet, I\/O k\u1ef9 thu\u1eadt s\u1ed1<\/td>\n<\/tr>\n
Ti\u1ebfp c\u1eadn<\/td>\nV\u1ecb tr\u00ed cu\u1ed1i xi lanh, ph\u00e1t hi\u1ec7n chi ti\u1ebft kim lo\u1ea1i, x\u00e1c nh\u1eadn \u0111\u1ed3 g\u00e1<\/td>\nKho\u1ea3ng c\u00e1ch c\u1ea3m bi\u1ebfn, c\u00f3 che ch\u1eafn ho\u1eb7c kh\u00f4ng, k\u00edch th\u01b0\u1edbc v\u1ecf<\/td>\nPNP\/NPN, IO-Link<\/td>\n<\/tr>\n
D\u1ecbch chuy\u1ec3n tuy\u1ebfn t\u00ednh<\/td>\n\u0110\u1ed9 s\u00e2u ch\u00e8n, v\u1ecb tr\u00ed h\u00e0nh tr\u00ecnh, chi\u1ec1u cao v\u00e0 \u0111\u1ed9 ph\u1eb3ng<\/td>\nPh\u1ea1m vi \u0111o, \u0111\u1ed9 ph\u00e2n gi\u1ea3i, \u0111\u1ed9 tuy\u1ebfn t\u00ednh<\/td>\n4\u201320 mA, 0\u201310 V, RS-485, IO-Link<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t v\u00e0 l\u1ef1c<\/h3>\n

C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t trong l\u1eafp r\u00e1p c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n c\u00f3 hai \u1ee9ng d\u1ee5ng kh\u00e1c nhau. \u1ee8ng d\u1ee5ng \u0111\u1ea7u ti\u00ean l\u00e0 kh\u00ed n\u00e9n: ph\u1ea7n l\u1edbn c\u00e1c m\u00e1y ho\u1ea1t \u0111\u1ed9ng v\u1edbi ngu\u1ed3n cung c\u1ea5p kh\u00ed 0,6MPa; m\u1ed9t c\u00f4ng t\u1eafc \u00e1p su\u1ea5t ho\u1eb7c b\u1ed9 truy\u1ec1n \u00e1p su\u1ea5t s\u1ebd d\u1eebng m\u00e1y tr\u01b0\u1edbc khi k\u1eb9p \u00e1p su\u1ea5t th\u1ea5p cho ph\u00e9p b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn n\u00e0o di chuy\u1ec3n. \u1ee8ng d\u1ee5ng th\u1ee9 hai li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111o l\u1ef1c khi \u00e9p, \u0111\u00f3ng \u0111inh v\u00e0 l\u1eafp gh\u00e9p. Tr\u00ean Benlong\u2019s M\u00e1y l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng l\u00f5i s\u1eaft t\u1eeb MCB<\/a>, m\u1ed9t m\u00e1y \u00e9p servo l\u1eafp bobbin v\u00e0 ch\u1ed1t v\u1edbi l\u1ef1c l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c t\u1eeb 10\u2013200 N v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c l\u1ef1c \u00b15% v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ed9 s\u00e2u \u00b10,05 mm<\/span>, v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng cong l\u1ef1c-d\u1ecbch chuy\u1ec3n lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn n\u00e0o l\u1ec7ch kh\u1ecfi h\u1ed3 s\u01a1 \u0111\u00e3 d\u1ea1y. C\u00e1c c\u1ea3m bi\u1ebfn l\u1ef1c t\u1ea3i v\u00e0 c\u1ea3m bi\u1ebfn l\u1ef1c mini t\u1eeb SIMBATOUCH v\u00e0 Honeywell l\u00e0 l\u1ef1a ch\u1ecdn \u0111i\u1ec3n h\u00ecnh cho vai tr\u00f2 n\u00e0y.<\/p>\n

C\u1ea3m bi\u1ebfn nhi\u1ec7t \u0111\u1ed9<\/h3>\n

Nhi\u1ec7t \u0111\u1ed9 quan tr\u1ecdng nh\u1ea5t khi v\u1eadt l\u00fd ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9. M\u1ed9t b\u1ed9 ng\u1eaft m\u1ea1ch bimetal ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nhi\u1ec7t \u0111\u1ed9, do \u0111\u00f3, m\u1ed9t b\u00e0n hi\u1ec7u chu\u1ea9n quan s\u00e1t nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh s\u1ebd g\u00e2y ra c\u00e1c ph\u00e9p \u0111o sai l\u1ec7ch t\u1eeb ca s\u00e1ng \u0111\u1ebfn ca chi\u1ec1u. Benlong\u2019s B\u00e0n hi\u1ec7u chu\u1ea9n nhi\u1ec7t l\u00e2u d\u00e0i MCCB<\/a> ghi l\u1ea1i nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u1edbi m\u1ed7i l\u1ea7n ki\u1ec3m tra v\u00e0 c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh c\u1eeda s\u1ed5 ch\u1ea5p nh\u1eadn, v\u1edbi t\u00f9y ch\u1ecdn bu\u1ed3ng gi\u1eef nhi\u1ec7t \u0111\u1ed9 25 \u00b0C \u00b13 \u00b0C. \u0110\u1ed1i v\u1edbi ph\u00e9p \u0111o nh\u01b0 v\u1eady, t\u1ed1t h\u01a1n n\u00ean s\u1eed d\u1ee5ng RTD (v\u00ed d\u1ee5 Pt100) thay v\u00ec nhi\u1ec7t \u0111i\u1ec7n tr\u1edf v\u00ec n\u00f3 ch\u00ednh x\u00e1c v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng. Nhi\u1ec7t \u0111i\u1ec7n tr\u1edf hi\u1ec7u qu\u1ea3 h\u01a1n trong c\u00e1c ph\u00e9p \u0111o li\u00ean quan \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 cao t\u1ea1i c\u00e1c \u0111i\u1ec3m nh\u01b0 h\u00e0n v\u00e0 \u0111\u00f3ng \u0111inh nhi\u1ec7t.<\/p>\n

C\u1ea3m bi\u1ebfn quang \u0111i\u1ec7n<\/h3>\n

C\u1ea3m bi\u1ebfn quang \u0111i\u1ec7n l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a vi\u1ec7c ph\u00e1t hi\u1ec7n b\u1ed9 ph\u1eadn. Ch\u00fang c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf ba ch\u1ebf \u0111\u1ed9: xuy\u00ean tia, ph\u1ea3n x\u1ea1 ng\u01b0\u1ee3c v\u00e0 ph\u1ea3n x\u1ea1 khu\u1ebfch t\u00e1n; h\u01a1n n\u1eefa, ngay c\u1ea3 trong kh\u00f4ng gian ch\u1eadt h\u1eb9p, c\u1ea3m bi\u1ebfn quang s\u1ee3i quang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay cho c\u1ea3m bi\u1ebfn ti\u00eau chu\u1ea9n. Tr\u00ean m\u00e1y l\u1eafp r\u00e1p b\u00e1n t\u1ef1 \u0111\u1ed9ng MCB arc-chute<\/a>, c\u1ea3m bi\u1ebfn quang h\u1ecdc ki\u1ec3m tra s\u1ed1 l\u01b0\u1ee3ng t\u1ea5m v\u00e0 chi\u1ec1u cao c\u1ee7a c\u00e1c ch\u1ed3ng tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n \u00e9p v\u00e0 r\u00e8m \u00e1nh s\u00e1ng an to\u00e0n \u0111\u1ec3 b\u1ea3o v\u1ec7 nh\u00e2n vi\u00ean trong khu v\u1ef1c t\u1ea3i. Ba nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea3m bi\u1ebfn quang h\u00e0ng \u0111\u1ea7u l\u00e0 Omron, Keyence v\u00e0 Panasonic.<\/p>\n

C\u1ea3m bi\u1ebfn th\u1ecb gi\u00e1c<\/h3>\n

Trong khi c\u1ea3m bi\u1ebfn quang \u0111i\u1ec7n tr\u1ea3 l\u1eddi c\u00f3 ho\u1eb7c kh\u00f4ng, c\u1ea3m bi\u1ebfn th\u1ecb gi\u00e1c tr\u1ea3 l\u1eddi c\u00e1i g\u00ec, \u1edf \u0111\u00e2u v\u00e0 li\u1ec7u n\u00f3 c\u00f3 ch\u00ednh x\u00e1c hay kh\u00f4ng. Tr\u00ean Benlong\u2019s D\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng MCB<\/a>, ho\u1ea1t \u0111\u1ed9ng v\u1edbi chu k\u1ef3 2\u20133,5 gi\u00e2y, c\u00e1c camera t\u1ea1i c\u00e1c \u0111i\u1ec3m x\u00e1c \u0111\u1ecbnh ki\u1ec3m tra s\u1ef1 thi\u1ebfu t\u1eafc ngh\u1ebdn, b\u1ed9 ph\u1eadn \u0111\u1eb7t sai v\u1ecb tr\u00ed v\u00e0 l\u1eafp r\u00e1p k\u00e9m. M\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt duy nh\u1ea5t l\u00e0 \u0111\u1ee7 cho kh\u1ea3 n\u0103ng c\u1ee7a camera, t\u1ee9c l\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i h\u00ecnh \u1ea3nh, nh\u01b0ng \u0111\u00e1nh gi\u00e1 t\u1ed5ng th\u1ec3: tr\u01b0\u1eddng \u1ea3nh ch\u1ee5p, k\u00edch th\u01b0\u1edbc khuy\u1ebft t\u1eadt t\u1ed1i \u0111a, chi\u1ebfu s\u00e1ng c\u0169ng nh\u01b0 t\u1ed5ng th\u1eddi gian ki\u1ec3m tra th\u1ecb gi\u00e1c ph\u1ea3i \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u chu k\u1ef3 v\u1eadn h\u00e0nh. Keyence v\u00e0 Omron \u0111\u1ec1u s\u1ea3n xu\u1ea5t c\u1ea3m bi\u1ebfn th\u1ecb gi\u00e1c v\u00e0 h\u1ec7 th\u1ed1ng th\u1ecb gi\u00e1c m\u00e1y ho\u00e0n ch\u1ec9nh.<\/p>\n

C\u1ea3m bi\u1ebfn ti\u1ebfp c\u1eadn<\/h3>\n

C\u1ea3m bi\u1ebfn ti\u1ebfp c\u1eadn c\u1ea3m \u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n kim lo\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n ti\u1ebfp x\u00fac. Ch\u00fang l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 nh\u1eadn v\u1ecb tr\u00ed cu\u1ed1i xi lanh, b\u00e0n xoay ch\u1ec9 s\u1ed1 ho\u1eb7c ki\u1ec3m tra s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i trong \u0111\u1ed3 g\u00e1. Lo\u1ea1i c\u1ea3m bi\u1ebfn dung m\u00f4i ph\u00e1t hi\u1ec7n c\u00e1c v\u1eadt th\u1ec3 kh\u00f4ng ph\u1ea3i kim lo\u1ea1i nh\u01b0 v\u1ecf nh\u1ef1a, nh\u01b0ng ch\u00fang b\u1ecb \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u h\u01a1n b\u1edfi b\u1ee5i b\u1ea9n v\u00e0 \u0111\u1ed9 \u1ea9m. N\u00f3 c\u0169ng cung c\u1ea5p ph\u1ea1m vi c\u1ea3m bi\u1ebfn v\u1edbi dung sai: ph\u1ea1m vi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh \u00e1p d\u1ee5ng cho m\u1ee5c ti\u00eau l\u00e0m b\u1eb1ng th\u00e9p v\u00e0 c\u00e1c kim lo\u1ea1i kh\u00e1c nh\u01b0 \u0111\u1ed3ng thau, \u0111\u1ed3ng v\u00e0 nh\u00f4m l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 ph\u1ea1m vi c\u1ea3m bi\u1ebfn, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t hi\u1ec7n c\u00e1c ti\u1ebfp \u0111i\u1ec3m v\u00e0 \u0111\u1ea7u \u0111\u1ed3ng.<\/p>\n

C\u1ea3m bi\u1ebfn tuy\u1ebfn t\u00ednh v\u00e0 c\u1ea3m bi\u1ebfn d\u1ecbch chuy\u1ec3n<\/h3>\n

C\u1ea3m bi\u1ebfn tuy\u1ebfn t\u00ednh c\u00f3 kh\u1ea3 n\u0103ng \u0111o v\u1ecb tr\u00ed thay v\u00ec ch\u1ec9 ph\u00e1t hi\u1ec7n s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a n\u00f3. V\u00ed d\u1ee5 v\u1ec1 c\u00e1c c\u1ea3m bi\u1ebfn nh\u01b0 v\u1eady bao g\u1ed3m b\u1ed9 truy\u1ec1n v\u1ecb tr\u00ed t\u1eeb t\u00ednh, b\u1ed9 truy\u1ec1n v\u1ecb tr\u00ed \u0111i\u1ec7n tr\u1edf, LVDT v\u00e0 c\u1ea3m bi\u1ebfn d\u1ecbch chuy\u1ec3n laser. Trong c\u00e1c m\u00e1y l\u1eafp r\u00e1p, ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o \u0111\u1ed9 s\u00e2u ch\u00e8n, h\u00e0nh tr\u00ecnh \u00e9p, chi\u1ec1u cao v\u00e0 \u0111\u1ed9 ph\u1eb3ng c\u1ee7a b\u1ed9 ph\u1eadn. Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi c\u1ea3m bi\u1ebfn l\u1ef1c, c\u1ea3m bi\u1ebfn tuy\u1ebfn t\u00ednh t\u1ea1o ra \u0111\u1eb7c t\u00ednh l\u1ef1c-d\u1ecbch chuy\u1ec3n, l\u00e0m cho m\u00e1y \u00e9p servo tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3.<\/p>\n

C\u00e1ch ch\u1ecdn c\u1ea3m bi\u1ebfn t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p: Quy tr\u00ecnh b\u1ea3y b\u01b0\u1edbc<\/h2>\n

M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p v\u1eefng ch\u1eafc cho ph\u00e9p k\u1ef9 s\u01b0 ch\u1ecdn m\u1ed9t c\u1ea3m bi\u1ebfn c\u00f4ng nghi\u1ec7p<\/strong> nhanh h\u01a1n v\u00e0 ng\u01b0\u1eddi mua d\u1ec5 d\u00e0ng x\u00e1c minh c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a n\u00f3 h\u01a1n. B\u1ea3y b\u01b0\u1edbc n\u00e0y l\u00e0 ph\u1ed5 qu\u00e1t:
\n\u2460. X\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau c\u1ea7n \u0111\u1ea1t \u0111\u01b0\u1ee3c. So\u1ea1n th\u1ea3o m\u1ed9t c\u00e2u m\u00f4 t\u1ea3 m\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c ph\u00e1t hi\u1ec7n, \u0111\u1ebfm, \u0111o l\u01b0\u1eddng ho\u1eb7c ki\u1ec3m tra trong kh\u00f4ng gian v\u00e0 th\u1eddi gian. N\u1ebfu b\u1ea1n g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c di\u1ec5n \u0111\u1ea1t \u00fd t\u01b0\u1edfng, c\u00e1c y\u00eau c\u1ea7u cho c\u1ea3m bi\u1ebfn v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c ch\u00ednh th\u1ee9c h\u00f3a.
\n\u2461. X\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u1eadt li\u1ec7u, m\u00e0u s\u1eafc, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, k\u00edch th\u01b0\u1edbc v\u00e0 t\u00ednh di \u0111\u1ed9ng c\u1ee7a n\u00f3. Theo quy lu\u1eadt, c\u00e1c m\u1ee5c ti\u00eau b\u00f3ng, trong su\u1ed1t v\u00e0 m\u00e0u \u0111en \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 g\u00e2y nh\u1ea7m l\u1eabn cho c\u1ea3m bi\u1ebfn quang h\u1ecdc.
\n\u2462. T\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch. X\u00e1c \u0111\u1ecbnh ph\u1ea1m vi l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea3m bi\u1ebfn v\u00e0 \u0111\u1ed9 l\u1eb7p l\u1ea1i c\u1ea7n thi\u1ebft c\u1ee7a c\u00e1c ph\u00e9p \u0111o. Ngo\u00e0i ra, h\u00e3y ngh\u0129 \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i nh\u1ecf nh\u1ea5t c\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n.
\n\u2463. T\u1eadp trung v\u00e0o th\u1eddi gian. \u0110\u1ea3m b\u1ea3o th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a c\u1ea3m bi\u1ebfn ph\u00f9 h\u1ee3p v\u1edbi th\u1eddi gian l\u00e0m vi\u1ec7c c\u1ee7a thi\u1ebft b\u1ecb; v\u1edbi chu k\u1ef3 l\u00e0m vi\u1ec7c 2 gi\u00e2y, m\u1ed9t c\u1ea3m bi\u1ebfn ch\u1eadm s\u1ebd g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5.
\n\u2464. \u0110\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng. L\u01b0u \u00fd c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, s\u01b0\u01a1ng d\u1ea7u, dung d\u1ecbch l\u00e0m m\u00e1t, b\u1ee5i kim lo\u1ea1i v\u00e0 rung \u0111\u1ed9ng bao g\u1ed3m c\u1ea3 nhi\u1ec5u \u0111i\u1ec7n. Ch\u1ecdn l\u1edbp IP v\u00e0 v\u1eadt li\u1ec7u v\u1ecf ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean \u0111\u00e1nh gi\u00e1 IP.
\n\u2465. X\u00e1c \u0111\u1ecbnh lo\u1ea1i \u0111\u1ea7u ra v\u00e0 k\u1ebft n\u1ed1i c\u1ee7a b\u1ea1n. PNP ho\u1eb7c NPN n\u00ean ph\u00f9 h\u1ee3p v\u1edbi \u0111\u1ea7u v\u00e0o v\u00e0 lo\u1ea1i analog \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi ph\u1ea1m vi (4-20mA ho\u1eb7c 0-10V).
\n\u2466. Chu\u1ea9n b\u1ecb cho vi\u1ec7c b\u1ea3o tr\u00ec. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m x\u00e1c \u0111\u1ecbnh lo\u1ea1i \u0111\u1ea7u n\u1ed1i, chi\u1ec1u d\u00e0i c\u00e1p, kh\u1ea3 n\u0103ng c\u00f3 s\u1eb5n ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 li\u1ec7u vi\u1ec7c thay th\u1ebf c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u00e0 kh\u00f4ng c\u1ea7n d\u1ea1y l\u1ea1i hay kh\u00f4ng.<\/p>\n

\"\"<\/h3>\n

T\u00edn hi\u1ec7u \u0111\u1ea7u ra: chi ti\u1ebft g\u00e2y ra h\u1ea7u h\u1ebft c\u00e1c tr\u00ec ho\u00e3n khi v\u1eadn h\u00e0nh<\/h3>\n

C\u1ea3m bi\u1ebfn r\u1eddi s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 PNP ho\u1eb7c NPN, v\u00e0 vi\u1ec7c ch\u1ecdn c\u1ea3m bi\u1ebfn ph\u00f9 h\u1ee3p \u0111\u1ec3 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4-\u0111un \u0111\u1ea7u v\u00e0o PLC l\u00e0 r\u1ea5t quan tr\u1ecdng. M\u1ed9t c\u1ea3m bi\u1ebfn c\u00f3 c\u1ef1c t\u00ednh kh\u00f4ng \u0111\u00fang s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng l\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t g\u00e2y tr\u00ec ho\u00e3n khi thi\u1ebft b\u1ecb nh\u1eadp kh\u1ea9u \u0111\u1ebfn \u0111i\u1ec3m \u0111\u1ebfn cu\u1ed1i c\u00f9ng. Trong khi \u0111\u00f3, c\u1ea3m bi\u1ebfn analog ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch truy\u1ec1n c\u00e1c ph\u00e9p \u0111o li\u00ean t\u1ee5c, v\u1edbi t\u00edn hi\u1ec7u 4-20 mA \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n t\u00edn hi\u1ec7u \u0111i\u1ec7n \u00e1p tr\u00ean c\u00e1c \u0111o\u1ea1n c\u00e1p d\u00e0i, v\u00ec hi\u1ec7u qu\u1ea3 ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n v\u00e0 d\u1ec5 d\u00e0ng ph\u00e1t hi\u1ec7n s\u1ef1 gi\u00e1n \u0111o\u1ea1n d\u00e2y d\u1eabn. IO-Link<\/a>, \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a theo IEC 61131-9, gi\u1eef nguy\u00ean k\u1ebft n\u1ed1i ba d\u00e2y quen thu\u1ed9c nh\u01b0ng th\u00eam kh\u1ea3 n\u0103ng giao ti\u1ebfp hai chi\u1ec1u, cho ph\u00e9p PLC \u0111\u1ecdc ch\u1ea9n \u0111o\u00e1n c\u1ea3m bi\u1ebfn v\u00e0 t\u1ef1 \u0111\u1ed9ng t\u1ea3i c\u00e0i \u0111\u1eb7t xu\u1ed1ng thi\u1ebft b\u1ecb thay th\u1ebf.<\/p>\n

Danh s\u00e1ch ki\u1ec3m tra th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea3m bi\u1ebfn d\u00e0nh cho k\u1ef9 s\u01b0 v\u00e0 ng\u01b0\u1eddi mua<\/h2>\n

H\u1ea7u h\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ngu\u1ed3n cung b\u1eaft \u0111\u1ea7u t\u1eeb m\u1ed9t d\u00f2ng th\u00f4ng tin kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 tr\u00ean danh s\u00e1ch c\u1ea3m bi\u1ebfn. Tr\u01b0\u1edbc khi danh s\u00e1ch c\u1ea3m bi\u1ebfn t\u1ef1 \u0111\u1ed9ng h\u00f3a<\/strong> \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn b\u1ed9 ph\u1eadn mua h\u00e0ng, m\u1ed7i d\u00f2ng n\u00ean tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi sau:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tr\u01b0\u1eddng<\/th>\nN\u1ed9i dung c\u1ea7n ghi<\/th>\nT\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng<\/th>\n<\/tr>\n<\/thead>\n
Ch\u1ee9c n\u0103ng v\u00e0 v\u1ecb tr\u00ed<\/td>\nS\u1ed1 tr\u1ea1m v\u00e0 nhi\u1ec7m v\u1ee5, v\u00ed d\u1ee5 \u201cST05 \u0111\u1ebfm t\u1ea5m h\u1ed3 quang\u201d<\/td>\nLi\u00ean k\u1ebft b\u1ed9 ph\u1eadn v\u1edbi b\u1ea3n v\u1ebd m\u00e1y v\u00e0 danh s\u00e1ch ph\u1ee5 t\u00f9ng<\/td>\n<\/tr>\n
Lo\u1ea1i v\u00e0 ch\u1ebf \u0111\u1ed9 c\u1ea3m bi\u1ebfn<\/td>\nv\u00ed d\u1ee5: quang \u0111i\u1ec7n khu\u1ebfch t\u00e1n, c\u1ea3m bi\u1ebfn c\u1ea3m \u1ee9ng M12 c\u00f3 che ch\u1eafn<\/td>\nNg\u0103n ng\u1eeba vi\u1ec7c thay th\u1ebf ph\u00f9 h\u1ee3p v\u1ec1 h\u00ecnh th\u1ee9c nh\u01b0ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n
Ph\u1ea1m vi v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\nKho\u1ea3ng c\u00e1ch c\u1ea3m bi\u1ebfn ho\u1eb7c ph\u1ea1m vi \u0111o, \u0111\u1ed9 l\u1eb7p l\u1ea1i<\/td>\nX\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t m\u00e0 nh\u00e0 cung c\u1ea5p ph\u1ea3i \u0111\u00e1p \u1ee9ng<\/td>\n<\/tr>\n
Th\u1eddi gian ph\u1ea3n h\u1ed3i<\/td>\nGi\u00e1 tr\u1ecb t\u1ed1i \u0111a t\u00ednh b\u1eb1ng ms<\/td>\nPh\u1ea3i ph\u00f9 h\u1ee3p trong chu tr\u00ecnh m\u00e1y<\/td>\n<\/tr>\n
K\u1ebft qu\u1ea3 \u0111\u1ea7u ra<\/td>\nPNP\/NPN, NO\/NC, 4\u201320 mA, IO-Link<\/td>\nPh\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi th\u1ebb \u0111\u1ea7u v\u00e0o PLC<\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p cung c\u1ea5p<\/td>\nTh\u01b0\u1eddng l\u00e0 12\u201324 V DC<\/td>\nTr\u00e1nh h\u01b0 h\u1ecfng c\u1ea3m bi\u1ebfn khi kh\u1edfi \u0111\u1ed9ng<\/td>\n<\/tr>\n
K\u1ebft n\u1ed1i<\/td>\n\u0110\u1ea7u n\u1ed1i M8\/M12 ho\u1eb7c c\u00e1p, chi\u1ec1u d\u00e0i c\u00e1p<\/td>\n\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi gian b\u1ea3o tr\u00ec v\u00e0 t\u1ed3n kho ph\u1ee5 t\u00f9ng<\/td>\n<\/tr>\n
M\u00f4i tr\u01b0\u1eddng v\u00e0 c\u1ea5p b\u1ea3o v\u1ec7 IP<\/td>\nv\u00ed d\u1ee5: IP67, c\u00e1p ch\u1ecbu d\u1ea7u<\/td>\nX\u00e1c \u0111\u1ecbnh tu\u1ed5i th\u1ecd d\u1ecbch v\u1ee5<\/td>\n<\/tr>\n
Th\u01b0\u01a1ng hi\u1ec7u v\u00e0 s\u1ed1 b\u1ed9 ph\u1eadn<\/td>\nTh\u01b0\u01a1ng hi\u1ec7u \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t c\u00f9ng m\u1eabu m\u00e3 ch\u00ednh x\u00e1c<\/td>\nGi\u00fap b\u1ed9 ph\u1eadn mua h\u00e0ng so s\u00e1nh t\u01b0\u01a1ng \u0111\u1ed3ng<\/td>\n<\/tr>\n
Thay th\u1ebf \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/td>\nTh\u01b0\u01a1ng hi\u1ec7u v\u00e0 m\u1eabu m\u00e3 th\u1ee9 hai<\/td>\nB\u1ea3o v\u1ec7 d\u1ef1 \u00e1n kh\u1ecfi c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1eddi gian giao h\u00e0ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Kh\u00e1ch h\u00e0ng c\u1ea7n xem x\u00e9t hai ki\u1ec3m tra th\u01b0\u01a1ng m\u1ea1i: x\u00e1c minh xem linh ki\u1ec7n \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1 c\u00f3 ph\u1ea3i l\u00e0 h\u00e0ng ch\u00ednh h\u00e3ng t\u1eeb nh\u00e0 ph\u00e2n ph\u1ed1i \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n hay kh\u00f4ng, v\u00e0 t\u00ecm hi\u1ec3u th\u1eddi gian giao h\u00e0ng cho t\u1eebng c\u1ea3m bi\u1ebfn ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 khung th\u1eddi gian t\u1ed5ng th\u1ec3. V\u00ed d\u1ee5, m\u1ed9t c\u1ea3m bi\u1ebfn th\u1ecb gi\u00e1c b\u1ecb \u0111\u1eb7t h\u00e0ng ch\u1eadm c\u00f3 th\u1ec3 l\u00e0m t\u1eafc ngh\u1ebdn to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111ang \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ea1i nh\u00e0 m\u00e1y.<\/p>\n

Th\u01b0\u01a1ng hi\u1ec7u c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ef1 \u00e1n t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u1ee7a Benlong<\/h2>\n

Benlong chu\u1ea9n h\u00f3a tr\u00ean m\u1ed9t danh s\u00e1ch ng\u1eafn c\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111\u1ec3 kh\u00e1ch h\u00e0ng nh\u1eadn \u0111\u01b0\u1ee3c m\u00e1y m\u00f3c v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 t\u00ecm ngu\u1ed3n cung t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3. So s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y ph\u1ea3n \u00e1nh c\u00e1ch m\u1ed7i th\u01b0\u01a1ng hi\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb l\u1eafp r\u00e1p v\u00e0 ki\u1ec3m tra.<\/p>\n\n\n\n\n\n\n\n\n\n
Th\u01b0\u01a1ng hi\u1ec7u<\/th>\nNgu\u1ed3n g\u1ed1c<\/th>\nD\u00f2ng c\u1ea3m bi\u1ebfn m\u1ea1nh nh\u1ea5t<\/th>\nVai tr\u00f2 \u0111i\u1ec3n h\u00ecnh tr\u00ean m\u00e1y Benlong<\/th>\n<\/tr>\n<\/thead>\n
Omron<\/td>\nNh\u1eadt B\u1ea3n<\/td>\nQuang \u0111i\u1ec7n, s\u1ee3i quang, c\u1ea3m bi\u1ebfn ti\u1ebfp c\u1eadn, th\u1ecb gi\u00e1c, d\u1ecbch chuy\u1ec3n, \u00e1p su\u1ea5t<\/td>\nPh\u00e1t hi\u1ec7n chung; ph\u00f9 h\u1ee3p v\u1edbi PLC Omron \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean nhi\u1ec1u d\u00e2y chuy\u1ec1n<\/td>\n<\/tr>\n
Keyence<\/td>\nNh\u1eadt B\u1ea3n<\/td>\nS\u1ee3i quang, d\u1ecbch chuy\u1ec3n laser, h\u1ec7 th\u1ed1ng th\u1ecb gi\u00e1c v\u00e0 \u0111o l\u01b0\u1eddng<\/td>\n\u0110o l\u01b0\u1eddng ch\u00ednh x\u00e1c cao v\u00e0 ki\u1ec3m tra th\u1ecb gi\u00e1c<\/td>\n<\/tr>\n
Honeywell<\/td>\nHoa K\u1ef3<\/td>\n\u00c1p su\u1ea5t, l\u1ef1c, nhi\u1ec7t \u0111\u1ed9, v\u1ecb tr\u00ed v\u00e0 c\u00f4ng t\u1eafc<\/td>\nGi\u00e1m s\u00e1t \u00e1p su\u1ea5t v\u00e0 l\u1ef1c, \u0111o nhi\u1ec7t \u0111\u1ed9<\/td>\n<\/tr>\n
Panasonic<\/td>\nNh\u1eadt B\u1ea3n<\/td>\nS\u1ee3i quang, c\u1ea3m bi\u1ebfn quang \u0111i\u1ec7n nh\u1ecf g\u1ecdn, c\u1ea3m bi\u1ebfn khu v\u1ef1c, r\u00e8m \u00e1nh s\u00e1ng, \u00e1p su\u1ea5t<\/td>\nPh\u00e1t hi\u1ec7n nh\u1ecf g\u1ecdn trong c\u00e1c thi\u1ebft b\u1ecb ch\u1eadt h\u1eb9p, an to\u00e0n cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh<\/td>\n<\/tr>\n
SIMBATOUCH<\/td>\nTrung Qu\u1ed1c (Qu\u1ea3ng Ch\u00e2u)<\/td>\nLoad cell, c\u1ea3m bi\u1ebfn l\u1ef1c mini, c\u1ea3m bi\u1ebfn m\u00f4-men xo\u1eafn v\u00e0 c\u1ea3m bi\u1ebfn l\u1ef1c \u0111a tr\u1ee5c<\/td>\n\u0110o l\u1ef1c \u00e9p, \u0111\u00f3ng \u0111inh v\u00e0 l\u1ef1c ch\u00e8n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Khi kh\u00e1ch h\u00e0ng ch\u1ec9 \u0111\u1ecbnh m\u1ed9t th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c, v\u00ed d\u1ee5 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n nh\u00e0 m\u00e1y hi\u1ec7n c\u00f3, danh s\u00e1ch c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf. Th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y tr\u01b0\u1edbc khi m\u00e1y \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o s\u1ebd t\u1ed1n \u00edt chi ph\u00ed; thay \u0111\u1ed5i c\u1ea3m bi\u1ebfn sau khi nghi\u1ec7m thu nh\u00e0 m\u00e1y c\u00f3 ngh\u0129a l\u00e0 ph\u1ea3i \u0111i l\u1ea1i d\u00e2y \u0111i\u1ec7n, l\u1eadp tr\u00ecnh l\u1ea1i v\u00e0 ki\u1ec3m tra l\u1ea1i. Ng\u01b0\u1eddi mua \u1edf c\u00e1c th\u1ecb tr\u01b0\u1eddng nh\u01b0 \u1ea4n \u0110\u1ed9, nh\u1eefng ng\u01b0\u1eddi c\u00e2n nh\u1eafc gi\u1eefa nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y trong n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc ngo\u00e0i, c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 quy\u1ebft \u0111\u1ecbnh \u0111\u00f3 trong h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y l\u1eafp r\u00e1p t\u1ef1 \u0111\u1ed9ng \u1edf \u1ea4n \u0110\u1ed9<\/a>.<\/p>\n

T\u1eeb T\u00edn Hi\u1ec7u C\u1ea3m Bi\u1ebfn \u0110\u1ebfn Quy\u1ebft \u0110\u1ecbnh Ch\u1ea5t L\u01b0\u1ee3ng<\/h2>\n

\u0110\u1ea7u ra c\u1ee7a c\u1ea3m bi\u1ebfn ch\u1ec9 c\u00f3 \u00fd ngh\u0129a khi n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c h\u00e0nh \u0111\u1ed9ng c\u1ee7a m\u00e1y. M\u1ed7i c\u1ea3m bi\u1ebfn quan tr\u1ecdng trong m\u1ed9t d\u00e2y chuy\u1ec1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u00fang c\u00e1ch \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c h\u00e0nh \u0111\u1ed9ng c\u1ee7a m\u00e1y: d\u1eebng, lo\u1ea1i b\u1ecf, th\u1eed l\u1ea1i, \u0111i\u1ec1u ch\u1ec9nh ho\u1eb7c ghi l\u1ea1i. \u0110\u00e2y l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t then ch\u1ed1t gi\u1eefa t\u1ef1 \u0111\u1ed9ng h\u00f3a ch\u1ec9 di chuy\u1ec3n v\u1eadt th\u1ec3 v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u1ef1c hi\u1ec7n ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, m\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch s\u00e2u h\u01a1n trong b\u00e0i vi\u1ebft c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 T\u1ef1 \u0111\u1ed9ng h\u00f3a l\u00e0 g\u00ec?<\/a>. Khi xem x\u00e9t \u0111\u1ec1 xu\u1ea5t m\u00e1y, h\u00e3y h\u1ecfi v\u1edbi t\u1eebng c\u1ea3m bi\u1ebfn \u0111i\u1ec1u g\u00ec x\u1ea3y ra khi t\u00edn hi\u1ec7u c\u1ee7a n\u00f3 sai. N\u1ebfu kh\u00f4ng c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi, c\u1ea3m bi\u1ebfn \u0111\u00f3 ch\u1ec9 l\u00e0 trang tr\u00ed.<\/p>\n