{"id":5107,"date":"2026-07-31T18:53:54","date_gmt":"2026-07-31T11:53:54","guid":{"rendered":"https:\/\/omanivietnam.com\/?post_type=product&#038;p=5107"},"modified":"2026-07-31T18:55:05","modified_gmt":"2026-07-31T11:55:05","slug":"honeywell-ra890f1304","status":"publish","type":"product","link":"https:\/\/omanivietnam.com\/index.php\/san-pham\/honeywell-ra890f1304\/","title":{"rendered":"HONEYWELL RA890F1304"},"content":{"rendered":"<p>HONEYWELL RA890F1304<\/p>\n<p><strong data-start=\"278\" data-end=\"303\">Honeywell RA890F 1304<\/strong>\u00a0l\u00e0\u00a0<strong data-start=\"307\" data-end=\"351\">b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed1t (Flame Safety Control)<\/strong>\u00a0chuy\u00ean d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed1t c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng\u00a0<strong data-start=\"405\" data-end=\"441\">\u0111i\u1ec7n c\u1ef1c d\u00f2 ng\u1ecdn l\u1eeda (Flame Rod)<\/strong>. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00e1m s\u00e1t, ph\u00e1t hi\u1ec7n v\u00e0 ng\u1eaft an to\u00e0n qu\u00e1 tr\u00ecnh \u0111\u1ed1t khi x\u1ea3y ra s\u1ef1 c\u1ed1 ch\u00e1y, gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng l\u00f2 \u0111\u1ed1t, n\u1ed3i h\u01a1i v\u00e0 thi\u1ebft b\u1ecb gia nhi\u1ec7t c\u00f4ng nghi\u1ec7p. V\u1edbi kh\u1ea3 n\u0103ng ph\u1ea3n h\u1ed3i nhanh, \u0111\u1ed9 tin c\u1eady cao v\u00e0 ch\u1ee9ng nh\u1eadn UL, CSA, Factory Mutual, RA890F l\u00e0 gi\u1ea3i ph\u00e1p an to\u00e0n \u0111\u01b0\u1ee3c tin d\u00f9ng to\u00e0n c\u1ea7u.<\/p>\n<h3 data-start=\"755\" data-end=\"782\"><strong data-start=\"762\" data-end=\"782\">\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt<\/strong><\/h3>\n<ul data-start=\"783\" data-end=\"1500\">\n<li data-start=\"783\" data-end=\"909\">\n<p data-start=\"785\" data-end=\"909\">\ud83d\udd25\u00a0<strong data-start=\"788\" data-end=\"832\">Ki\u1ec3m so\u00e1t v\u00e0 gi\u00e1m s\u00e1t ng\u1ecdn l\u1eeda ch\u00ednh x\u00e1c<\/strong>\u00a0s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn\u00a0<strong data-start=\"850\" data-end=\"863\">Flame Rod<\/strong>\u00a0cho \u1ee9ng d\u1ee5ng \u0111\u1ed1t ch\u1ec9nh l\u01b0u (rectification).<\/p>\n<\/li>\n<li data-start=\"910\" data-end=\"1009\">\n<p data-start=\"912\" data-end=\"1009\">\u2699\ufe0f\u00a0<strong data-start=\"915\" data-end=\"962\">Th\u1eddi gian ph\u1ea3n h\u1ed3i m\u1ea5t l\u1eeda nhanh (0.8 gi\u00e2y)<\/strong>, \u0111\u1ea3m b\u1ea3o t\u1eaft h\u1ec7 th\u1ed1ng k\u1ecbp th\u1eddi khi c\u00f3 s\u1ef1 c\u1ed1.<\/p>\n<\/li>\n<li data-start=\"1010\" data-end=\"1117\">\n<p data-start=\"1012\" data-end=\"1117\">\ud83e\udde0\u00a0<strong data-start=\"1015\" data-end=\"1060\">T\u00edch h\u1ee3p c\u00f4ng t\u1eafc an to\u00e0n (Safety Switch)<\/strong>\u00a0t\u1ef1 \u0111\u1ed9ng ng\u1eaft sau 15 gi\u00e2y khi kh\u00f4ng ph\u00e1t hi\u1ec7n ng\u1ecdn l\u1eeda.<\/p>\n<\/li>\n<li data-start=\"1118\" data-end=\"1198\">\n<p data-start=\"1120\" data-end=\"1198\">\ud83d\udd0c\u00a0<strong data-start=\"1123\" data-end=\"1162\">Ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh \u1edf \u0111i\u1ec7n \u00e1p 220 VAC<\/strong>, t\u01b0\u01a1ng th\u00edch v\u1edbi t\u1ea7n s\u1ed1 50\/60 Hz.<\/p>\n<\/li>\n<li data-start=\"1199\" data-end=\"1308\">\n<p data-start=\"1201\" data-end=\"1308\">\ud83c\udf21\ufe0f\u00a0<strong data-start=\"1205\" data-end=\"1236\">D\u1ea3i nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng<\/strong>\u00a0t\u1eeb -29\u00b0C \u0111\u1ebfn +46\u00b0C, th\u00edch h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t.<\/p>\n<\/li>\n<li data-start=\"1309\" data-end=\"1398\">\n<p data-start=\"1311\" data-end=\"1398\">\ud83d\udccb\u00a0<strong data-start=\"1314\" data-end=\"1344\">Ch\u1ee9ng nh\u1eadn an to\u00e0n qu\u1ed1c t\u1ebf<\/strong>: UL Listed, CSA Certified, Factory Mutual Approved.<\/p>\n<\/li>\n<li data-start=\"1399\" data-end=\"1500\">\n<p data-start=\"1401\" data-end=\"1500\">\ud83e\udde9\u00a0<strong data-start=\"1404\" data-end=\"1438\">K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, d\u1ec5 l\u1eafp \u0111\u1eb7t<\/strong>\u00a0v\u1edbi \u0111\u1ebf c\u1eafm ti\u00eau chu\u1ea9n 127 \u00d7 127 \u00d7 121 mm (bao g\u1ed3m subbase).<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1507\" data-end=\"1535\"><strong data-start=\"1514\" data-end=\"1535\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/h3>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1537\" data-end=\"2383\">\n<thead data-start=\"1537\" data-end=\"1563\">\n<tr data-start=\"1537\" data-end=\"1563\">\n<th data-start=\"1537\" data-end=\"1547\" data-col-size=\"md\"><strong data-start=\"1539\" data-end=\"1546\">M\u1ee5c<\/strong><\/th>\n<th data-start=\"1547\" data-end=\"1563\" data-col-size=\"md\"><strong data-start=\"1549\" data-end=\"1561\">Th\u00f4ng s\u1ed1<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1592\" data-end=\"2383\">\n<tr data-start=\"1592\" data-end=\"1619\">\n<td data-start=\"1592\" data-end=\"1604\" data-col-size=\"md\"><strong data-start=\"1594\" data-end=\"1603\">Model<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1604\" data-end=\"1619\">RA890F 1304<\/td>\n<\/tr>\n<tr data-start=\"1620\" data-end=\"1653\">\n<td data-start=\"1620\" data-end=\"1640\" data-col-size=\"md\"><strong data-start=\"1622\" data-end=\"1639\">H\u00e3ng s\u1ea3n xu\u1ea5t<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1640\" data-end=\"1653\">Honeywell<\/td>\n<\/tr>\n<tr data-start=\"1654\" data-end=\"1718\">\n<td data-start=\"1654\" data-end=\"1669\" data-col-size=\"md\"><strong data-start=\"1656\" data-end=\"1668\">\u1ee8ng d\u1ee5ng<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1669\" data-end=\"1718\">Primary control for rectification (Flame Rod)<\/td>\n<\/tr>\n<tr data-start=\"1719\" data-end=\"1754\">\n<td data-start=\"1719\" data-end=\"1743\" data-col-size=\"md\"><strong data-start=\"1721\" data-end=\"1742\">\u0110i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1743\" data-end=\"1754\">220 VAC<\/td>\n<\/tr>\n<tr data-start=\"1755\" data-end=\"1790\">\n<td data-start=\"1755\" data-end=\"1778\" data-col-size=\"md\"><strong data-start=\"1757\" data-end=\"1777\">T\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1778\" data-end=\"1790\">50\/60 Hz<\/td>\n<\/tr>\n<tr data-start=\"1791\" data-end=\"1856\">\n<td data-start=\"1791\" data-end=\"1844\" data-col-size=\"md\"><strong data-start=\"1793\" data-end=\"1843\">Ph\u1ea3n h\u1ed3i m\u1ea5t l\u1eeda (Flame Failure Response Time)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1844\" data-end=\"1856\">0.8 gi\u00e2y<\/td>\n<\/tr>\n<tr data-start=\"1857\" data-end=\"1924\">\n<td data-start=\"1857\" data-end=\"1913\" data-col-size=\"md\"><strong data-start=\"1859\" data-end=\"1912\">Th\u1eddi gian c\u00f4ng t\u1eafc an to\u00e0n (Safety Switch Timing)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1913\" data-end=\"1924\">15 gi\u00e2y<\/td>\n<\/tr>\n<tr data-start=\"1925\" data-end=\"1968\">\n<td data-start=\"1925\" data-end=\"1960\" data-col-size=\"md\"><strong data-start=\"1927\" data-end=\"1959\">R\u01a1-le b\u00e1o \u0111\u1ed9ng (Alarm Relay)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1960\" data-end=\"1968\">SPDT<\/td>\n<\/tr>\n<tr data-start=\"1969\" data-end=\"2020\">\n<td data-start=\"1969\" data-end=\"1992\" data-col-size=\"md\"><strong data-start=\"1971\" data-end=\"1991\">K\u00edch th\u01b0\u1edbc (in.)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"1992\" data-end=\"2020\">5 (H) \u00d7 5 (W) \u00d7 4.75 (D)<\/td>\n<\/tr>\n<tr data-start=\"2021\" data-end=\"2074\">\n<td data-start=\"2021\" data-end=\"2043\" data-col-size=\"md\"><strong data-start=\"2023\" data-end=\"2042\">K\u00edch th\u01b0\u1edbc (mm)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2043\" data-end=\"2074\">127 (H) \u00d7 127 (W) \u00d7 121 (D)<\/td>\n<\/tr>\n<tr data-start=\"2075\" data-end=\"2127\">\n<td data-start=\"2075\" data-end=\"2108\" data-col-size=\"md\"><strong data-start=\"2077\" data-end=\"2107\">Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng (50 Hz)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2108\" data-end=\"2127\">-29\u00b0C \u0111\u1ebfn +41\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2128\" data-end=\"2180\">\n<td data-start=\"2128\" data-end=\"2161\" data-col-size=\"md\"><strong data-start=\"2130\" data-end=\"2160\">Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng (60 Hz)<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2161\" data-end=\"2180\">-29\u00b0C \u0111\u1ebfn +46\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2181\" data-end=\"2250\">\n<td data-start=\"2181\" data-end=\"2201\" data-col-size=\"md\"><strong data-start=\"2183\" data-end=\"2200\">Ch\u1ee9ng nh\u1eadn UL<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2201\" data-end=\"2250\">File No. MP268 \u2013 Guide No. MCCZ (120V models)<\/td>\n<\/tr>\n<tr data-start=\"2251\" data-end=\"2305\">\n<td data-start=\"2251\" data-end=\"2272\" data-col-size=\"md\"><strong data-start=\"2253\" data-end=\"2271\">Ch\u1ee9ng nh\u1eadn CSA<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2272\" data-end=\"2305\">File No. LR1620 \u2013 120V models<\/td>\n<\/tr>\n<tr data-start=\"2306\" data-end=\"2383\">\n<td data-start=\"2306\" data-end=\"2338\" data-col-size=\"md\"><strong data-start=\"2308\" data-end=\"2337\">Ch\u1ee9ng nh\u1eadn Factory Mutual<\/strong><\/td>\n<td data-col-size=\"md\" data-start=\"2338\" data-end=\"2383\">Approved \u2013 Report No. 17678, 19417, 19784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2385\" data-end=\"2388\" \/>\n<h3 data-start=\"2390\" data-end=\"2409\">\ud83c\udfed\u00a0<strong data-start=\"2397\" data-end=\"2409\">\u1ee8ng d\u1ee5ng<\/strong><\/h3>\n<ul data-start=\"2410\" data-end=\"2715\">\n<li data-start=\"2410\" data-end=\"2475\">\n<p data-start=\"2412\" data-end=\"2475\">H\u1ec7 th\u1ed1ng\u00a0<strong data-start=\"2421\" data-end=\"2472\">l\u00f2 \u0111\u1ed1t c\u00f4ng nghi\u1ec7p, n\u1ed3i h\u01a1i, bu\u1ed3ng s\u1ea5y, l\u00f2 nung<\/strong>.<\/p>\n<\/li>\n<li data-start=\"2476\" data-end=\"2544\">\n<p data-start=\"2478\" data-end=\"2544\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n cho\u00a0<strong data-start=\"2496\" data-end=\"2541\">h\u1ec7 th\u1ed1ng \u0111\u1ed1t d\u1ea7u, gas, ho\u1eb7c \u0111a nhi\u00ean li\u1ec7u<\/strong>.<\/p>\n<\/li>\n<li data-start=\"2545\" data-end=\"2628\">\n<p data-start=\"2547\" data-end=\"2628\">\u1ee8ng d\u1ee5ng trong\u00a0<strong data-start=\"2562\" data-end=\"2625\">d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t, x\u1eed l\u00fd nhi\u1ec7t, v\u00e0 n\u0103ng l\u01b0\u1ee3ng c\u00f4ng nghi\u1ec7p<\/strong>.<\/p>\n<\/li>\n<li data-start=\"2629\" data-end=\"2715\">\n<p data-start=\"2631\" data-end=\"2715\">C\u00e1c h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u\u00a0<strong data-start=\"2652\" data-end=\"2714\">\u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3o v\u1ec7 ng\u1ecdn l\u1eeda ch\u00ednh x\u00e1c, an to\u00e0n tuy\u1ec7t \u0111\u1ed1i<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<h3>C\u00e1c m\u00e3 h\u00e0ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng B\u1ed9 \u0111i\u1ec1u khi\u1ec3n\u00a0RA890F 1304:<\/h3>\n<div>RA890F1247<br \/>\nRA890F1270<br \/>\nRA890F1288<br \/>\nRA890F1296<br \/>\nRA890F1304<br \/>\nRA890F1306<br \/>\nRA890F1338<br \/>\nRA890F1346<br \/>\nRA890F1361<br \/>\nRA890F1387<br \/>\nRA890F1478<br \/>\nRA890F1551<br \/>\nRA890F1569<br \/>\nRA890F1692<br \/>\nRA890F1700<br \/>\nRA890F1718<br \/>\nRA890F1726<\/div>\n<div><\/div>\n<div>\n<p>\u0110\u1ea1i l\u00fd HONEYWELL vietnam, HONEYWELL viet nam, HONEYWELL vietnam distributor, Ph\u00e2n ph\u1ed1i HONEYWELL t\u1ea1i vi\u1ec7t nam<\/p>\n<p>\u0110\u1ea1i l\u00fd HONEYWELL vietnam, HONEYWELL viet nam, HONEYWELL vietnam distributor, Ph\u00e2n ph\u1ed1i HONEYWELL t\u1ea1i vi\u1ec7t nam<\/p>\n<p>\u0110\u1ea1i l\u00fd HONEYWELL vietnam, HONEYWELL viet nam, HONEYWELL vietnam distributor, Ph\u00e2n ph\u1ed1i HONEYWELL t\u1ea1i vi\u1ec7t nam<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>HONEYWELL RA890F1304 Honeywell RA890F 1304\u00a0l\u00e0\u00a0b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed1t (Flame Safety Control)\u00a0chuy\u00ean d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed1t c\u00f4ng nghi\u1ec7p s\u1eed d\u1ee5ng\u00a0\u0111i\u1ec7n c\u1ef1c d\u00f2 ng\u1ecdn l\u1eeda (Flame Rod). Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00e1m s\u00e1t, ph\u00e1t hi\u1ec7n v\u00e0 ng\u1eaft an to\u00e0n qu\u00e1 tr\u00ecnh \u0111\u1ed1t khi x\u1ea3y ra s\u1ef1 c\u1ed1 ch\u00e1y,&hellip; <\/p>\n","protected":false},"featured_media":5108,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[485],"product_tag":[167,196,195],"class_list":["post-5107","product","type-product","status-publish","has-post-thumbnail","product_cat-honeywell","product_tag-bo-dieu-khien","product_tag-dai-ly-honeywell-viet-nam","product_tag-honeywell-viet-nam","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HONEYWELL RA890F1304 - OMANI VI\u1ec6T NAM<\/title>\n<meta name=\"description\" content=\"HONEYWELL RA890F1304 Burner Controller\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/omanivietnam.com\/index.php\/san-pham\/honeywell-ra890f1304\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HONEYWELL RA890F1304 - 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