{"id":1652,"date":"2026-06-12T11:25:15","date_gmt":"2026-06-12T03:25:15","guid":{"rendered":"https:\/\/www.bulksolids.tech\/?p=1652"},"modified":"2026-06-30T10:28:15","modified_gmt":"2026-06-30T02:28:15","slug":"3d-radar-level-scanner-how-to-eliminate-blind-spots-in-level-measurement","status":"publish","type":"post","link":"http:\/\/www.bulksolids.tech\/vi\/3d-radar-level-scanner-how-to-eliminate-blind-spots-in-level-measurement\/","title":{"rendered":"M\u00e1y qu\u00e9t m\u1ee9c \u0111\u1ed9 radar 3D: C\u00e1ch lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m m\u00f9 trong \u0111o m\u1ee9c \u0111\u1ed9"},"content":{"rendered":"
Trong l\u01b0u tr\u1eef s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00f4ng nghi\u1ec7p, n\u00f3 l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 \u0111o m\u1ee9c trong silo, kho v\u00e0 kho tr\u1eef. Radar th\u00f4ng th\u01b0\u1eddng, si\u00eau \u00e2m v\u00e0 m\u00e1y \u0111o m\u1ee9c s\u00f3ng h\u01b0\u1edbng d\u1eabn th\u01b0\u1eddng c\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn: c\u00e1c \u0111i\u1ec3m m\u00f9 trong c\u00e1c ph\u00e9p \u0111o.<\/span>\u0110\u1ec3 lo\u1ea1i b\u1ecf nh\u1eefng l\u1ed7 h\u1ed5ng n\u00e0y<\/span>th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a RETTAR M\u00e1y qu\u00e9t c\u1ea5p radar 3D<\/a><\/span> s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p m\u00f4 h\u00ecnh 3D. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng v\u1ec1 khu v\u1ef1c l\u01b0u tr\u1eef.<\/span><\/article>\n
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S\u1ef1 ph\u00e1 v\u1ee1 c\u00f4ng ngh\u1ec7: M\u00e1y qu\u00e9t c\u1ea5p radar 3D lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m m\u00f9 nh\u01b0 th\u1ebf n\u00e0o<\/strong><\/span><\/article>\n
M\u00e1y qu\u00e9t m\u1ee9c radar 3D cung c\u1ea5p c\u1ea3m bi\u1ebfn to\u00e0n h\u00ecnh ch\u00ednh x\u00e1c, kh\u00f4ng c\u00f3 v\u00f9ng ch\u1ebft cho s\u00e2n v\u1eadt li\u1ec7u. N\u00f3 s\u1eed d\u1ee5ng ba c\u00f4ng ngh\u1ec7 ch\u00ednh.<\/span><\/article>\n
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1. V\u1eadt l\u00fd t\u1ea7n s\u1ed1 cao: C\u00f4ng ngh\u1ec7 s\u00f3ng milimet 80 GHz<\/strong><\/article>\n
H\u1ec7 th\u1ed1ng n\u00e0y s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 radar s\u00f3ng milimet t\u1ea7n s\u1ed1 cao 80 GHz. M\u00f4 h\u00ecnh 80 GHz c\u00f3 ch\u00f9m h\u1eb9p v\u00e0 n\u0103ng l\u01b0\u1ee3ng m\u1ea1nh m\u1ebd. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p n\u00f3 th\u00e2m nh\u1eadp b\u1ee5i n\u1eb7ng, h\u01a1i n\u01b0\u1edbc v\u00e0 s\u1ef1 t\u00edch t\u1ee5 \u00e1nh s\u00e1ng \u0111\u1ec3 \u0111\u1ebfn b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u. <\/span>So s\u00e1nh v\u1edbi <\/span>Rada t\u1ea7n s\u1ed1 th\u1ea5p truy\u1ec1n th\u1ed1ng<\/span>r<\/span>, <\/span>c\u1ee7a <\/span>M\u00e1y qu\u00e9t c\u1ea5p radar 3D <\/span>t\u1ef1 h\u00e0o<\/span> kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 can thi\u1ec7p c\u1ee7a b\u1ee5i t\u1ed1t h\u01a1n.<\/span> N\u00f3 gi\u1eef cho t\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i \u1ed5n \u0111\u1ecbnh, ngay c\u1ea3 \u1edf nh\u1eefng n\u01a1i \u1ed3n \u00e0o. <\/span>\u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m <\/span>\u00e2m thanh <\/span>t\u00edn hi\u1ec7u <\/span>suy gi\u1ea3m<\/span> m\u00f4i tr\u01b0\u1eddng \u1edf m\u1ee9c v\u1eadt l\u00fd.<\/span>\"C\u1ea3m2. C\u01a1 ch\u1ebf qu\u00e9t to\u00e0n mi\u1ec1n: 360 \u00b0 ngang x d\u1ecdc \u00b1 90 \u00b0<\/strong><\/p>\n

Vi\u1ec7c qu\u00e9t n\u00e0y lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m m\u00f9 kh\u00f4ng gian. Radar 3D t\u00edch h\u1ee3p m\u1ed9t c\u01a1 ch\u1ebf l\u00e1i ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c:<\/span><\/p>\n

Ngang: Quay 360 \u00b0 li\u00ean t\u1ee5c, bao g\u1ed3m to\u00e0n b\u1ed9 c\u1eaft ch\u00e9o c\u1ee7a silo ho\u1eb7c kho.<\/span><\/p>\n

D\u1ecdc: Ph\u1ea1m vi dao \u0111\u1ed9ng d\u1ecdc \u00b1 90 \u00b0 cho ph\u00e9p qu\u00e9t ho\u00e0n ch\u1ec9nh t\u1eeb tr\u00ean \u0111\u1ebfn d\u01b0\u1edbi c\u1ee7a silo. \u0110i\u1ec1u n\u00e0y g\u1ea7n nh\u01b0 lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m m\u00f9 \u0111o l\u01b0\u1eddng.<\/span><\/p>\n

3. X\u1eed l\u00fd d\u1eef li\u1ec7u: M\u00e2y \u0111i\u1ec3m m\u1eadt \u0111\u1ed9 cao v\u00e0 M\u00f4 h\u00ecnh 3D<\/a><\/strong><\/p>\n

Trong chu k\u1ef3 qu\u00e9t, thi\u1ebft b\u1ecb thu th\u1eadp h\u00e0ng ng\u00e0n \u0111\u1ebfn h\u00e0ng tri\u1ec7u \u0111i\u1ec3m d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u1ea1o ra m\u1ed9t \u0111\u00e1m m\u00e2y \u0111i\u1ec3m kh\u00f4ng gian d\u00e0y \u0111\u1eb7c. D\u1eef li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u1ec3 t\u1ea1o ra m\u1ed9t m\u00f4 h\u00ecnh 3D c\u1ee7a \u0111\u1ecba h\u00ecnh v\u1eadt li\u1ec7u th\u1ef1c t\u1ebf.<\/span><\/p>\n

Ph\u1ea7n m\u1ec1m t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf t\u00edch t\u1ee5 t\u01b0\u1eddng b\u00ean. N\u00f3 c\u0169ng l\u1eadp b\u1ea3n \u0111\u1ed3 c\u00e1c b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111o kh\u1ed1i l\u01b0\u1ee3ng l\u00ean \u0111\u1ebfn 99%.<\/span><\/p>\n

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\"Ho\u1ea1t<\/p>\n

Gi\u00e1 tr\u1ecb ho\u1ea1t \u0111\u1ed9ng: T\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c lo\u1ea1i b\u1ecf \u0111i\u1ec3m m\u00f9<\/strong><\/span><\/p>\n

1. \u0110\u1ed9 ch\u00ednh x\u00e1c h\u00e0ng t\u1ed3n kho<\/span><\/p>\n

C\u00e1c ph\u00e9p \u0111o m\u1ed9t \u0111i\u1ec3m th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn s\u1ef1 kh\u00e1c bi\u1ec7t t\u1ed3n kho t\u1eeb 10% \u0111\u1ebfn 30% v\u00ec m\u1ed9t s\u1ed1 khu v\u1ef1c kh\u00f4ng \u0111\u01b0\u1ee3c \u0111o. Ng\u01b0\u1ee3c l\u1ea1i, m\u00e1y qu\u00e9t m\u1ee9c radar 3D l\u00e0m gi\u1ea3m l\u1ed7i \u0111o \u0111\u1ebfn \u00b1<\/span>0.5% \u0111\u1ebfn <\/span>\u00b1<\/span>Thi\u1ebft b\u1ecb 2% FS<\/span>\u0110i\u1ec1u n\u00e0y thi\u1ebft l\u1eadp m\u1ed9t c\u01a1 s\u1edf \u0111\u00e1ng tin c\u1eady cho ki\u1ec3m to\u00e1n t\u00e0i ch\u00ednh, l\u1eadp k\u1ebf ho\u1ea1ch mua s\u1eafm v\u00e0 h\u00f2a gi\u1ea3i.<\/span><\/p>\n

2. Hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng<\/span><\/p>\n

Gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng l\u1eadp k\u1ebf ho\u1ea1ch: Ki\u1ec3m tra m\u1ee9c v\u1eadt li\u1ec7u trong th\u1eddi gian th\u1ef1c ng\u0103n ch\u1eb7n s\u1ef1 ch\u1eadm tr\u1ec5 t\u1eeb c\u00e1c b\u00e0i \u0111\u1ecdc tr\u1ed1ng kh\u00f4ng ch\u00ednh x\u00e1c.<\/span><\/p>\n

T\u1ed1i \u01b0u h\u00f3a x\u1eed l\u00fd v\u1eadt li\u1ec7u: B\u1ea3n \u0111\u1ed3 ph\u00e2n ph\u1ed1i v\u1eadt li\u1ec7u gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a l\u1ecbch tr\u00ecnh cho c\u00e1c m\u00e1y x\u1ebfp ch\u1ed3ng. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 doanh thu.<\/span><\/p>\n

Gi\u1ea3m chi ph\u00ed lao \u0111\u1ed9ng: N\u00f3 c\u1eaft gi\u1ea3m \u00e2m thanh th\u1ee7 c\u00f4ng, r\u01a1i d\u00e2y ho\u1eb7c ki\u1ec3m tra v\u1eadt l\u00fd. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m t\u1ea3i c\u00f4ng vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean h\u01a1n 80%.<\/span><\/p>\n

3. An to\u00e0n v\u00e0 tu\u00e2n th\u1ee7<\/span><\/p>\n

Kh\u00f4ng ph\u01a1i nhi\u1ec5m nh\u00e2n vi\u00ean: C\u00e1c nh\u00e0 \u0111i\u1ec1u h\u00e0nh c\u00f3 th\u1ec3 theo d\u00f5i h\u1ed3 s\u01a1 v\u1eadt li\u1ec7u 3D t\u1eeb ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n, lo\u1ea1i b\u1ecf s\u1ef1 c\u1ea7n thi\u1ebft ph\u1ea3i v\u00e0o m\u00f4i tr\u01b0\u1eddng nguy hi\u1ec3m.<\/span><\/p>\n

C\u00e1c ch\u1ec9 s\u1ed1 c\u1ea3nh b\u00e1o: H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 bao g\u1ed3m t\u00edch t\u1ee5 t\u01b0\u1eddng b\u00ean v\u00e0 c\u1ea7u v\u00e0 c\u1ea3nh b\u00e1o nh\u00e0 khai th\u00e1c ph\u00f9 h\u1ee3p. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m nguy c\u01a1 s\u1ee5p \u0111\u1ed5 \u0111\u1ed9t ng\u1ed9t ho\u1eb7c l\u1ea5p \u0111\u1ea7y.<\/span><\/p>\n

Tu\u00e2n th\u1ee7 v\u1ee5 n\u1ed5: Ph\u1ea7n c\u1ee9ng c\u00f3 ch\u1ee9ng nh\u1eadn ch\u1ed1ng n\u1ed5 ATEX. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 an to\u00e0n cho m\u00f4i tr\u01b0\u1eddng b\u1ee5i nguy hi\u1ec3m, ch\u1eb3ng h\u1ea1n nh\u01b0 than phun ho\u1eb7c l\u01b0u tr\u1eef h\u1ea1t.<\/span><\/p>\n

M\u00e1y qu\u00e9t m\u1ee9c radar 3D cung c\u1ea5p t\u1ea7m nh\u00ecn kh\u00f4ng gian \u0111\u1ea7y \u0111\u1ee7. N\u00f3 c\u0169ng theo d\u00f5i m\u1ee9c \u0111\u1ed9 v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng ch\u00ednh x\u00e1c. H\u1ec7 th\u1ed1ng n\u00e0y thay th\u1ebf c\u00e1c \u0111i\u1ec3m m\u00f9 c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 truy\u1ec1n th\u1ed1ng b\u1eb1ng d\u1eef li\u1ec7u r\u00f5 r\u00e0ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y theo d\u00f5i kh\u1ed1i l\u01b0\u1ee3ng ch\u00ednh x\u00e1c v\u00e0 ph\u00e2n ph\u1ed1i t\u00e0i s\u1ea3n s\u1ed1 l\u01b0\u1ee3ng l\u1edbn trong to\u00e0n b\u1ed9 c\u01a1 s\u1edf.<\/span><\/p>\n

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N\u1ebfu c\u01a1 s\u1edf c\u1ee7a b\u1ea1n b\u1ecb d\u1eef li\u1ec7u t\u1ed3n kho kh\u00f4ng ch\u00ednh x\u00e1c, c\u1ea7u n\u1ed1i v\u1eadt li\u1ec7u ho\u1eb7c \u0111\u1ecdc m\u1ee9c \u0111\u1ed9 sai l\u1ea7m, \u0111\u00e3 \u0111\u1ebfn l\u00fac n\u00e2ng c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng gi\u00e1m s\u00e1t c\u1ee7a b\u1ea1n. Li\u00ean h\u1ec7 v\u1edbi nh\u00f3m k\u1ef9 thu\u1eadt k\u1ef9 thu\u1eadt RETTAR ngay h\u00f4m nay \u0111\u1ec3 y\u00eau c\u1ea7u m\u1ed9t b\u1ea3n k\u1ebf ho\u1ea1ch c\u1ea3m bi\u1ebfn 3D t\u00f9y ch\u1ec9nh, \u0111\u01b0\u1ee3c ch\u1ee9ng minh tr\u00ean th\u1ef1c \u0111\u1ecba ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/span><\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"

In industrial bulk storage, it’s key to measure levels in silos, warehouses, and stockpiles. Conventional radar, ultrasonic, and guided wave level meters often have a common issue: blind spots in measurements.To eliminate these vulnerabilities, RETTAR\u2019s next-generation 3D Radar Level Scanner uses a 3D-modeling method. This gives a clear view of the storage area. Tech Breakdown: […]<\/p>","protected":false},"author":2,"featured_media":1653,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,90],"tags":[],"case_tag":[144,140],"class_list":["post-1652","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","category-stockpile","case_tag-3d-radar-level-scanner","case_tag-radar-level-meter"],"acf":[],"_links":{"self":[{"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/posts\/1652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/comments?post=1652"}],"version-history":[{"count":0,"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/posts\/1652\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/media\/1653"}],"wp:attachment":[{"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/media?parent=1652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/categories?post=1652"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/tags?post=1652"},{"taxonomy":"case_tag","embeddable":true,"href":"http:\/\/www.bulksolids.tech\/vi\/wp-json\/wp\/v2\/case_tag?post=1652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}