{"id":1645,"date":"2020-11-07T11:51:49","date_gmt":"2020-11-07T04:51:49","guid":{"rendered":"https:\/\/x-zel.com\/?post_type=product&p=1645"},"modified":"2020-11-09T09:50:14","modified_gmt":"2020-11-09T02:50:14","slug":"dau-bao-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00","status":"publish","type":"product","link":"https:\/\/x-zel.com\/san-pham\/dau-bao-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00\/","title":{"rendered":"\u0110\u1ea7u b\u00e1o kh\u00f3i quang h\u1ecdc lo\u1ea1i th\u01b0\u1eddng AS2042-00 | AS2043-00 | AS2044-00"},"content":{"rendered":"

Conventional Photoelectric Smoke Detector <\/strong><\/span>
AS2042-00, AS2043-00, AS2044-00 <\/span>
<\/span><\/span><\/p><\/td><\/tr><\/tbody><\/table>
Standard Features <\/span>
\u2022 UL Listed
\u2022 Computer-designed non-directional smoke chamber
\u2022 360\u00b0 view of detector status LED
\u2022 Low profile, 2\u201d high (with base)
\u2022 2 wire base compatibility.
\u2022 Highly stable operation, RF\/Transient protection
\u2022 Low standby current, 59\u00b5A at 24VDC
\u2022 One built-in power\/sensitivity supervision\/alarm LED
\u2022 Automatic Sensitivity window verification function meets outlined requirements in NFPA 72, Chapter 2 and 7, Inspection, Testing and Maintenance
NOTE <\/span><\/strong>Bases are not included with detectors, please order separately.<\/span><\/span>


<\/span><\/strong>

Ordering Codes<\/strong><\/span><\/p><\/td><\/tr><\/tbody><\/table>
AS2042-00 <\/span><\/td>Photoelectric \/ Heat Smoke Detector – Ivory Color<\/span><\/td><\/tr>
AS2043-00 <\/span><\/td>Photoelectric \/ Heat Smoke Detector – White Color<\/span><\/td><\/tr>
AS2044-00 <\/span><\/td>Photoelectric \/ Heat Smoke Detector without magnetic test feature – Ivory Color<\/span><\/td><\/tr>
AS2050-00 <\/span><\/td>4\u201d Mounting Base<\/span><\/td><\/tr>
AS2051-00 <\/span><\/td>6\u201d Mounting Base<\/span><\/td><\/tr><\/tbody><\/table>

Technical Specifications<\/strong><\/span><\/p><\/td><\/tr><\/tbody><\/table>
Rated Voltage <\/span><\/td>12 or 24VDC<\/span><\/td><\/tr>
Working Voltage <\/span><\/td>8 – 35VDC<\/span><\/td><\/tr>
Maximum Voltage <\/span><\/td>42VDC<\/span><\/td><\/tr>
Light Source <\/span><\/td>GaAIAs Infrared Emitting Diode<\/span><\/td><\/tr>
Standby Current <\/span><\/td>59\u00b5<\/span>A <\/span>@ 24VDC<\/span><\/td><\/tr>
Surge Current <\/span><\/td>160\u00b5<\/span>A <\/span>max. @ 24V DC<\/span><\/td><\/tr>
Alarm Current <\/span><\/td>150mA max. @ 24V DC<\/span><\/td><\/tr>
Air Velocity Range <\/span><\/td>0 – 4000 fpm<\/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>
Sensitivity Test Feature <\/span><\/td>Automatic Sensitivity window verification test<\/span><\/td><\/tr><\/tbody><\/table>","protected":false},"excerpt":{"rendered":"

The AS2042, AS2043, and AS2044 photoelectric smoke detector(s) utilizes one bi-colored LED for indication of status. In a normal standby condition the LED flash Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sensitivity window the LED will flash Red every 3 seconds. When the detector senses smoke and goes into alarm the status LED will latch on Red.
The detector utilizes an infrared LED light source and silicon photo diode receiving element in the smoke chamber. In a normal standby condition, the receiving element receives no light from the pulsing LED light source. In the event of a fire, smoke enters the detector smoke chamber and light is reflected from the smoke particles to the receiving element. The light received is converted into an electronic signal.
Fire Judgment signals are processed and compared to a reference level, and when five consecutive signals exceeding the reference level are received within a specified period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The status LED light continuously during the alarm period.
\u21d3 T\u1ea3i xu\u1ed1ng Catalogue<\/a><\/strong>
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In a normal standby condition the LED flash Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sensitivity window the LED will flash Red every 3 seconds. When the detector senses smoke and goes into alarm the status LED will latch on Red.The detector utilizes an infrared LED light source and silicon photo diode receiving element in the smoke chamber. In a normal standby condition, the receiving element receives no light from the pulsing LED light source. In the event of a fire, smoke enters the detector smoke chamber and light is reflected from the smoke particles to the receiving element. The light received is converted into an electronic signal.Fire Judgment signals are processed and compared to a reference level, and when five consecutive signals exceeding the reference level are received within a specified period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The status LED light continuously during the alarm period.\u21d3 T\u1ea3i xu\u1ed1ng Catalogue\" \/>\n<meta property=\"og:url\" content=\"https:\/\/x-zel.com\/s\u1ea3n ph\u1ea9m\/dau-bao-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00\/\" \/>\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=\"2020-11-09T02:50:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/x-zel.com\/wp-content\/uploads\/2020\/11\/\u0111\u1ea7u-b\u00e1o-kh\u00f3i-th\u01b0\u1eddng-2042.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-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00\/#primaryimage\",\"inLanguage\":\"vi\",\"url\":\"https:\/\/x-zel.com\/wp-content\/uploads\/2020\/11\/\\u0111\\u1ea7u-b\\u00e1o-kh\\u00f3i-th\\u01b0\\u1eddng-2042.png\",\"width\":900,\"height\":900},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00\/#webpage\",\"url\":\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00\/\",\"name\":\"\\u0110\\u1ea7u b\\u00e1o kh\\u00f3i quang h\\u1ecdc lo\\u1ea1i th\\u01b0\\u1eddng AS2042-00 | AS2043-00 | AS2044-00 - C\\u00f4ng ty TNHH Mela\",\"isPartOf\":{\"@id\":\"https:\/\/x-zel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00\/#primaryimage\"},\"datePublished\":\"2020-11-07T04:51:49+00:00\",\"dateModified\":\"2020-11-09T02:50:14+00:00\",\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/x-zel.com\/s\\u1ea3n%20ph\\u1ea9m\/dau-bao-khoi-quang-hoc-loai-thuong-as2042-00-as2043-00-as2044-00\/\"]}]}]}<\/script>\n","_links":{"self":[{"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/product\/1645"}],"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=1645"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/media\/1580"}],"wp:attachment":[{"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/media?parent=1645"}],"wp:term":[{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/x-zel.com\/wp-json\/wp\/v2\/yst_prominent_words?post=1645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}