{"id":1646,"date":"2020-11-07T11:51:51","date_gmt":"2020-11-07T04:51:51","guid":{"rendered":"https:\/\/x-zel.com\/?post_type=product&p=1646"},"modified":"2020-11-09T09:51:24","modified_gmt":"2020-11-09T02:51:24","slug":"dau-bao-nhiet-loai-thuong-as20420-00-as2021-00","status":"publish","type":"product","link":"https:\/\/x-zel.com\/san-pham\/dau-bao-nhiet-loai-thuong-as20420-00-as2021-00\/","title":{"rendered":"\u0110\u1ea7u b\u00e1o nhi\u1ec7t lo\u1ea1i th\u01b0\u1eddng AS2020-00 | AS2021-00"},"content":{"rendered":"

Fixed Temperature Heat Detector<\/strong><\/span>
AS2020-00 and AS2021-00 <\/span>
<\/span><\/span><\/p><\/td><\/tr><\/tbody><\/table>
Standard Features <\/span>
\u2022 Choice of fixed temperature\/rate-of-rise 135\u00b0F or 190\u00b0F heat detector
\u2022 UL Listed spacing up to 60\u2019 by 60\u2019
\u2022 2 or 4 wire base compatibility, relay bases available
\u2022 Highly stable operation, RF\/Transient protection
\u2022 Low standby current, 35\u00b5A nominal
\u2022 Two built-in power\/alarm LEDs for 360\u00b0 viewing
\u2022 Fully electronic operation
\u2022 Power\/alarm LEDs confirm detector status
\u2022 Compatible with VES detectors and their bases
NOTE <\/span><\/strong>Bases are not included with detectors, please order separately.<\/span><\/span>
<\/span><\/strong>

Technical Specifications<\/strong><\/span><\/p><\/td><\/tr><\/tbody><\/table>
Response <\/span><\/td>AS2020 <\/span>135\u00b0 <\/span>\u00b1 <\/span>7.5\u00b0F
<\/span>AS2021 <\/span>190\u00b0 <\/span>\u00b1 <\/span>7.5\u00b0F<\/span><\/td><\/tr>
Supply Voltage <\/span><\/td>17.7 – 30.0 VDC (4 Wire)<\/span><\/td><\/tr>
Supervisory Current <\/span><\/td>40\u00b5<\/span>A <\/span>@ 24V<\/span><\/td><\/tr>
Surge Current <\/span><\/td>160\u00b5<\/span>A <\/span>max. @ 24V<\/span><\/td><\/tr>
Alarm Current <\/span><\/td>150mA max. @ 24V<\/span><\/td><\/tr>
Contact Rating
N\/O Contacts<\/span><\/td>		150mA max. @ 24 V<\/span><\/td><\/tr>
Ambient Temperature <\/span><\/td>32<\/span>\u00ba<\/span>F – 120<\/span>\u00ba<\/span>F<\/span><\/td><\/tr>
Color \/ Case Material <\/span><\/td>Bone PC \/ ABS Blend<\/span><\/td><\/tr><\/tbody><\/table>","protected":false},"excerpt":{"rendered":"

The AS2020 and AS2021 fixed temperature\/rate-of-rise heat detectors are suited to detect in the presence of slow or fast rising temperatures due to burning combustibles.
The construction of these models incorporate a thermistor heat element protected from damage by the built-in, durable plastic guard. These electronic heat detectors incorporate two power\/alarm LEDs for 360\u00b0 indication of status. In standby condition the power LEDs flash Green. In an alarm condition the LEDs latch on Red. The AS2020 and AS2021 electronic heat detection circuitry performs the same function as a Mechanical Device but with Electronic Precision. If the heat rise is less than 12\u00b0\/minute the detector will not alarm until it reaches its alarm temperature (135\u00b0 or 190\u00b0 \u00b1 7.5\u00b0F). If the heat rise is greater than 12\u00b0\/minute the detector will alarm immediately giving an early warning signal and latching the Red alarm LEDs on.
\u21d3 T\u1ea3i xu\u1ed1ng Catalogue<\/a><\/strong>
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These electronic heat detectors incorporate two power\/alarm LEDs for 360\u00b0 indication of status. In standby condition the power LEDs flash Green. In an alarm condition the LEDs latch on Red. The AS2020 and AS2021 electronic heat detection circuitry performs the same function as a Mechanical Device but with Electronic Precision. If the heat rise is less than 12\u00b0\/minute the detector will not alarm until it reaches its alarm temperature (135\u00b0 or 190\u00b0 \u00b1 7.5\u00b0F). If the heat rise is greater than 12\u00b0\/minute the detector will alarm immediately giving an early warning signal and latching the Red alarm LEDs on.\u21d3 T\u1ea3i xu\u1ed1ng Catalogue\" \/>\n<meta property=\"og:url\" content=\"https:\/\/x-zel.com\/s\u1ea3n ph\u1ea9m\/dau-bao-nhiet-loai-thuong-as20420-00-as2021-00\/\" \/>\n<meta property=\"og:site_name\" content=\"C\u00f4ng ty TNHH Mela\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/VESfiredetection\" \/>\n<meta property=\"article:modified_time\" content=\"2020-11-09T02:51:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/x-zel.com\/wp-content\/uploads\/2020\/11\/\u0111\u1ea7u-b\u00e1o-nhi\u1ec7t-th\u01b0\u1eddng-2020.png\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/x-zel.com\/#organization\",\"name\":\"C\\u00f4ng ty TNHH Melaco\",\"url\":\"https:\/\/x-zel.com\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/VESfiredetection\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/x-zel.com\/#logo\",\"inLanguage\":\"vi\",\"url\":\"https:\/\/x-zel.com\/wp-content\/uploads\/2020\/06\/logo-melaco-01.png\",\"width\":1304,\"height\":1341,\"caption\":\"C\\u00f4ng ty TNHH Melaco\"},\"image\":{\"@id\":\"https:\/\/x-zel.com\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/x-zel.com\/#website\",\"url\":\"https:\/\/x-zel.com\/\",\"name\":\"C\\u00f4ng ty TNHH Mela\",\"description\":\"Nh\\u00e0 ph\\u00e2n ph\\u1ed1i thi\\u1ebft b\\u1ecb PCCC\",\"publisher\":{\"@id\":\"https:\/\/x-zel.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/x-zel.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-nhiet-loai-thuong-as20420-00-as2021-00\/#primaryimage\",\"inLanguage\":\"vi\",\"url\":\"https:\/\/x-zel.com\/wp-content\/uploads\/2020\/11\/\\u0111\\u1ea7u-b\\u00e1o-nhi\\u1ec7t-th\\u01b0\\u1eddng-2020.png\",\"width\":900,\"height\":900},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-nhiet-loai-thuong-as20420-00-as2021-00\/#webpage\",\"url\":\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-nhiet-loai-thuong-as20420-00-as2021-00\/\",\"name\":\"\\u0110\\u1ea7u b\\u00e1o nhi\\u1ec7t lo\\u1ea1i th\\u01b0\\u1eddng AS2020-00 | AS2021-00 - C\\u00f4ng ty TNHH Mela\",\"isPartOf\":{\"@id\":\"https:\/\/x-zel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-nhiet-loai-thuong-as20420-00-as2021-00\/#primaryimage\"},\"datePublished\":\"2020-11-07T04:51:51+00:00\",\"dateModified\":\"2020-11-09T02:51:24+00:00\",\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-nhiet-loai-thuong-as20420-00-as2021-00\/\"]}]}]}<\/script>\n","_links":{"self":[{"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/product\/1646"}],"collection":[{"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/comments?post=1646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/media\/1582"}],"wp:attachment":[{"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/media?parent=1646"}],"wp:term":[{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/yst_prominent_words?post=1646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}