{"id":3039,"date":"2025-04-11T20:47:37","date_gmt":"2025-04-11T12:47:37","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=3039"},"modified":"2025-04-11T20:47:43","modified_gmt":"2025-04-11T12:47:43","slug":"cac-diem-khac-biet-chinh-giua-thiet-bi-chong-chay-no-va-chung-nhan-atex-trong-moi-truong-nguy-hiem","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/vi\/kien-thuc\/kien-thuc-ve-san-pham-chong-chay-no\/cac-diem-khac-biet-chinh-giua-thiet-bi-chong-chay-no-va-chung-nhan-atex-trong-moi-truong-nguy-hiem\/","title":{"rendered":"Ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 Ch\u1ee9ng nh\u1eadn ATEX: Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh trong m\u00f4i tr\u01b0\u1eddng nguy hi\u1ec3m"},"content":{"rendered":"
<\/div><\/div>\n\n\n\n

Ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 Ch\u1ee9ng nh\u1eadn ATEX: Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh trong m\u00f4i tr\u01b0\u1eddng nguy hi\u1ec3m<\/strong><\/h2>\n\n\n\n
\"\"<\/a><\/figure><\/div>\n\n\n\n

Trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p n\u01a1i kh\u00ed, h\u01a1i ho\u1eb7c b\u1ee5i d\u1ec5 ch\u00e1y c\u00f3 th\u1ec3 g\u00e2y nguy c\u01a1 n\u1ed5, c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u01b0 h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n nghi\u00eam ng\u1eb7t. Hai thu\u1eadt ng\u1eef th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn trong b\u1ed1i c\u1ea3nh n\u00e0y l\u00e0 \u201cch\u1ed1ng ch\u00e1y n\u1ed5\u201d<\/strong> v\u00e0 \u201cCh\u1ee9ng nh\u1eadn ATEX\u201d<\/strong>. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u li\u00ean quan \u0111\u1ebfn an to\u00e0n trong khu v\u1ef1c nguy hi\u1ec3m, ch\u00fang c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 v\u1ec1 ph\u1ea1m vi, quy \u0111\u1ecbnh v\u00e0 \u1ee9ng d\u1ee5ng. B\u00e0i vi\u1ebft n\u00e0y l\u00e0m r\u00f5 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang \u0111\u1ec3 gi\u00fap c\u00e1c doanh nghi\u1ec7p l\u1ef1a ch\u1ecdn con \u0111\u01b0\u1eddng tu\u00e2n th\u1ee7 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

\u201cCh\u1ed1ng ch\u00e1y n\u1ed5\u201d c\u00f3 ngh\u0129a l\u00e0 g\u00ec?<\/strong><\/strong><\/h2>\n\n\n\n

\u201cCh\u1ed1ng n\u1ed5\u201d l\u00e0 thu\u1eadt ng\u1eef chung ch\u1ec9 c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ee9a \u0111\u1ef1ng c\u00e1c v\u1ee5 n\u1ed5 b\u00ean trong v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 ch\u00e1y n\u1ed5 c\u1ee7a c\u00e1c m\u00f4i tr\u01b0\u1eddng nguy hi\u1ec3m b\u00ean ngo\u00e0i. C\u00e1c thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi v\u1ecf b\u1ecdc gia c\u1ed1, \u0111\u01b0\u1eddng d\u1eabn l\u1eeda v\u00e0 v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ef1c cao. C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n

\u1ee8ng d\u1ee5ng to\u00e0n c\u1ea7u<\/strong>Ti\u00eau chu\u1ea9n kh\u00e1c nhau t\u00f9y theo khu v\u1ef1c (v\u00ed d\u1ee5: NEC \u1edf B\u1eafc M\u1ef9, IECEx tr\u00ean to\u00e0n c\u1ea7u).<\/p>\n\n\n\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o v\u1ec7 \u0111a d\u1ea1ng<\/strong>: Bao g\u1ed3m v\u1ecf ch\u1ed1ng ch\u00e1y (Ex d), an to\u00e0n n\u1ed9i t\u1ea1i (Ex i) v\u00e0 h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t (Ex p).<\/p>\n\n\n\n

Tu\u00e2n th\u1ee7 linh ho\u1ea1t<\/strong>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 h\u01b0\u1edbng \u0111\u1ebfn c\u00e1c ch\u1ee9ng nh\u1eadn khu v\u1ef1c c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: UL cho th\u1ecb tr\u01b0\u1eddng Hoa K\u1ef3, IECEx cho th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u).<\/p>\n\n\n\n

Thu\u1eadt ng\u1eef n\u00e0y kh\u00f4ng li\u00ean quan \u0111\u1ebfn m\u1ed9t ch\u1ee9ng ch\u1ec9 c\u1ee5 th\u1ec3 n\u00e0o m\u00e0 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t tri\u1ebft l\u00fd an to\u00e0n chung cho c\u00e1c m\u00f4i tr\u01b0\u1eddng nguy hi\u1ec3m.<\/p>\n\n\n\n

Hi\u1ec3u v\u1ec1 Ch\u1ee9ng nh\u1eadn ATEX<\/strong><\/strong><\/h2>\n\n\n\n

ATEX (vi\u1ebft t\u1eaft c\u1ee7a Atmosph\u00e8res Explosibles) l\u00e0 m\u1ed9t Ch\u1ee9ng nh\u1eadn b\u1eaft bu\u1ed9c theo quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt<\/strong> Theo Ch\u1ec9 th\u1ecb 2014\/34\/EU c\u1ee7a Li\u00ean minh Ch\u00e2u \u00c2u (EU). Ch\u1ec9 th\u1ecb n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nguy c\u01a1 n\u1ed5 ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u an to\u00e0n nghi\u00eam ng\u1eb7t c\u1ee7a EU. C\u00e1c t\u00ednh n\u0103ng ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n

Tu\u00e2n th\u1ee7 theo ti\u00eau chu\u1ea9n c\u1ee7a Li\u00ean minh Ch\u00e2u \u00c2u (EU)<\/strong>: B\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u00e1n trong Khu v\u1ef1c Kinh t\u1ebf Ch\u00e2u \u00c2u (EEA).<\/p>\n\n\n\n

Ph\u00e2n lo\u1ea1i theo v\u00f9ng r\u1ee7i ro<\/strong>Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh c\u00e1c nh\u00f3m (Nh\u00f3m I d\u00e0nh cho khai th\u00e1c m\u1ecf, Nh\u00f3m II d\u00e0nh cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng li\u00ean quan \u0111\u1ebfn khai th\u00e1c m\u1ecf) v\u00e0 c\u00e1c h\u1ea1ng m\u1ee5c (1-3 d\u00e0nh cho c\u00e1c khu v\u1ef1c c\u00f3 kh\u00ed\/b\u1ee5i).<\/p>\n\n\n\n

Ti\u00eau chu\u1ea9n th\u1ed1ng nh\u1ea5t<\/strong>Tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n IEC 60079 nh\u01b0ng b\u1ed5 sung t\u00e0i li\u1ec7u v\u00e0 \u0111\u00e1nh gi\u00e1 tu\u00e2n th\u1ee7 c\u1ee5 th\u1ec3 cho EU.<\/p>\n\n\n\n

C\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ATEX hi\u1ec3n th\u1ecb logo h\u00ecnh l\u1ee5c gi\u00e1c k\u00e8m theo k\u00fd hi\u1ec7u Ex, nh\u00f3m, lo\u1ea1i v\u00e0 m\u00e3 m\u00f4i tr\u01b0\u1eddng (v\u00ed d\u1ee5: II 2G cho m\u00f4i tr\u01b0\u1eddng kh\u00ed Zone 1).<\/p>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa thi\u1ebft b\u1ecb ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 ATEX<\/strong><\/strong><\/h2>\n\n\n\n

1. <\/strong>Ph\u1ea1m vi v\u00e0 Y\u00eau c\u1ea7u ph\u00e1p l\u00fd<\/strong><\/strong><\/h3>\n\n\n\n

Ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong>M\u1ed9t kh\u00e1i ni\u1ec7m thi\u1ebft k\u1ebf ph\u1ed5 qu\u00e1t kh\u00f4ng c\u00f3 t\u00ednh r\u00e0ng bu\u1ed9c ph\u00e1p l\u00fd. Vi\u1ec7c tu\u00e2n th\u1ee7 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c ch\u1ee9ng nh\u1eadn khu v\u1ef1c (v\u00ed d\u1ee5: IECEx, UL).<\/p>\n\n\n\n

ATEX<\/strong>: Y\u00eau c\u1ea7u ph\u00e1p l\u00fd \u0111\u1ec3 nh\u1eadp kh\u1ea9u v\u00e0o th\u1ecb tr\u01b0\u1eddng EU. Vi\u1ec7c kh\u00f4ng tu\u00e2n th\u1ee7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c thu h\u1ed3i s\u1ea3n ph\u1ea9m ho\u1eb7c \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed ph\u1ea1t.<\/p>\n\n\n\n

2. <\/strong>Ph\u1ea1m vi \u00e1p d\u1ee5ng \u0111\u1ecba l\u00fd<\/strong><\/strong><\/h3>\n\n\n\n

Ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong>: Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf. V\u00ed d\u1ee5, IECEx \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn t\u1ea1i h\u01a1n 24 qu\u1ed1c gia, trong khi UL ph\u00f9 h\u1ee3p v\u1edbi B\u1eafc M\u1ef9.<\/p>\n\n\n\n

ATEX<\/strong>Ch\u1ec9 \u00e1p d\u1ee5ng cho EU. Ngay c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn IECEx c\u0169ng c\u1ea7n c\u00f3 ch\u1ee9ng nh\u1eadn ATEX \u0111\u1ec3 b\u00e1n t\u1ea1i EU.<\/p>\n\n\n\n

3. <\/strong>Quy tr\u00ecnh c\u1ea5p ch\u1ee9ng nh\u1eadn<\/strong><\/strong><\/h3>\n\n\n\n

Ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong>: T\u00f9y thu\u1ed9c v\u00e0o ti\u00eau chu\u1ea9n. IECEx t\u1eadp trung v\u00e0o ki\u1ec3m tra b\u1edfi b\u00ean th\u1ee9 ba v\u00e0 ki\u1ec3m tra nh\u00e0 m\u00e1y.<\/p>\n\n\n\n

ATEX<\/strong>Y\u00eau c\u1ea7u t\u1ef1 khai b\u00e1o (\u0111\u1ed1i v\u1edbi Nh\u00f3m 3) ho\u1eb7c s\u1ef1 tham gia c\u1ee7a C\u01a1 quan Th\u00f4ng b\u00e1o (\u0111\u1ed1i v\u1edbi Nh\u00f3m 1-2). T\u00e0i li\u1ec7u bao g\u1ed3m \u0111\u00e1nh gi\u00e1 r\u1ee7i ro v\u00e0 h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n

4. <\/strong>Ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt<\/strong><\/strong><\/h3>\n\n\n\n

Ch\u1ed1ng ch\u00e1y n\u1ed5<\/strong>Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n \u0111a d\u1ea1ng nh\u01b0 IEC 60079 (qu\u1ed1c t\u1ebf) ho\u1eb7c NEC 505 (B\u1eafc M\u1ef9).<\/p>\n\n\n\n

ATEX<\/strong>Y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n EN 60079 nh\u01b0ng b\u1ed5 sung c\u00e1c quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 c\u1ee7a EU, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00e2n lo\u1ea1i nhi\u1ec7t \u0111\u1ed9 (T1-T6).<\/p>\n\n\n\n

L\u1ef1a ch\u1ecdn ch\u1ee9ng nh\u1eadn ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng c\u00f4ng nghi\u1ec7p<\/strong><\/strong><\/h2>\n\n\n\n

\u0110\u1ed1i v\u1edbi th\u1ecb tr\u01b0\u1eddng EU:<\/strong><\/strong><\/h3>\n\n\n\n

\u01afu ti\u00ean ATEX<\/strong>: C\u1ea7n thi\u1ebft \u0111\u1ec3 tu\u00e2n th\u1ee7 ph\u00e1p lu\u1eadt. \u0110\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng khu v\u1ef1c (v\u00ed d\u1ee5: Khu v\u1ef1c 1 cho m\u00f4i tr\u01b0\u1eddng c\u00f3 kh\u00ed gas).<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi Th\u1ecb tr\u01b0\u1eddng To\u00e0n c\u1ea7u:<\/strong><\/strong><\/h3>\n\n\n\n

K\u1ebft h\u1ee3p ATEX v\u00e0 IECEx<\/strong>: IECEx<\/a> T\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh ph\u00ea duy\u1ec7t t\u1ea1i \u00dac, Singapore v\u00e0 c\u00e1c qu\u1ed1c gia th\u00e0nh vi\u00ean kh\u00e1c c\u1ee7a IEC.<\/p>\n\n\n\n

Xem x\u00e9t c\u00e1c g\u00f3i m\u1edf r\u1ed9ng khu v\u1ef1c<\/strong>: UL<\/a> Ho\u1eb7c c\u00f3 th\u1ec3 c\u1ea7n c\u00e1c ch\u1ee9ng nh\u1eadn FM cho B\u1eafc M\u1ef9.<\/p>\n\n\n\n

Xem x\u00e9t v\u1ec1 chi ph\u00ed v\u00e0 th\u1eddi gian:<\/strong><\/strong><\/h3>\n\n\n\n

Ch\u1ee9ng nh\u1eadn t\u1ef1 \u0111\u00e1nh gi\u00e1 ATEX (Lo\u1ea1i 3) gi\u00fap gi\u1ea3m chi ph\u00ed nh\u01b0ng h\u1ea1n ch\u1ebf ph\u1ea1m vi th\u1ecb tr\u01b0\u1eddng.<\/p>\n\n\n\n

Ch\u1ee9ng nh\u1eadn k\u00e9p ATEX\/IECEx \u0111\u1ea7y \u0111\u1ee7 gi\u00fap m\u1edf r\u1ed9ng t\u1ed1i \u0111a kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng nh\u01b0ng \u0111\u00f2i h\u1ecfi th\u1eddi gian th\u1ef1c hi\u1ec7n l\u00e2u h\u01a1n.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn<\/strong><\/strong><\/h2>\n\n\n\n

Trong khi \u201cch\u1ed1ng ch\u00e1y n\u1ed5\u201d x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m, Ch\u1ee9ng nh\u1eadn ATEX<\/strong> l\u00e0 m\u1ed9t c\u1ed5ng th\u00f4ng tin ph\u00e1p l\u00fd \u0111\u1ec3 ti\u1ebfp c\u1eadn th\u1ecb tr\u01b0\u1eddng EU. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e8n c\u00f4ng nghi\u1ec7p ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a m\u00ecnh cho ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c khu v\u1ef1c m\u1ee5c ti\u00eau:<\/p>\n\n\n\n

S\u1eed d\u1ee5ng ATEX<\/strong> \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m xu\u1ea5t kh\u1ea9u sang EU.<\/p>\n\n\n\n

T\u1eadn d\u1ee5ng IECEx<\/strong> ho\u1eb7c ti\u00eau chu\u1ea9n khu v\u1ef1c (v\u00ed d\u1ee5: UL) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng to\u00e0n c\u1ea7u.<\/p>\n\n\n\n

B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t n\u00e0y, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a n\u1ed7 l\u1ef1c tu\u00e2n th\u1ee7, gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 th\u00e2m nh\u1eadp th\u1ecb tr\u01b0\u1eddng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

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S\u1ea3n ph\u1ea9m li\u00ean quan<\/h2>\n\n\n\n
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\u0110\u00e8n LED ch\u1ed1ng ch\u00e1y n\u1ed5<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n LED ch\u1ed1ng n\u01b0\u1edbc, ch\u1ed1ng b\u1ee5i v\u00e0 ch\u1ed1ng va \u0111\u1eadp<\/a><\/h4>\n<\/div>\n\n\n\n
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\u0110\u00e8n chi\u1ebfu s\u00e1ng ch\u1ed1ng ch\u00e1y n\u1ed5 cho tr\u1ea1m x\u0103ng<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n
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<\/p>","protected":false},"excerpt":{"rendered":"

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While both relate to safety in hazardous areas, they differ significantly in scope, regulation, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2374,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-3039","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/vi\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Explosion-Proof and ATEX Certification: Key Differences for Hazardous Environments In industrial settings where flammable gases, vapors, or dust pose explosion risks, specialized equipment like lighting systems must adhere to rigorous safety standards. Two terms often confused in this context are “explosion-proof” and “ATEX certification”. 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