產(chǎn)品概述:
本產(chǎn)品為光電式感煙探測器（以下簡稱探測器）是采用煙霧中的顆粒折射紅外光的原理探測火災(zāi)，電路主要由紅外發(fā)射部分和接收部分組成，發(fā)射管與接收管置于光學(xué)迷宮中，光學(xué)迷宮可屏蔽外界雜散光的干擾，但不影響煙霧進(jìn)入。在無煙狀態(tài)下，接收管只接收到很弱的紅外光，當(dāng)有煙霧進(jìn)入時(shí)，由于散射作用，接收到的光信號增強(qiáng)，當(dāng)煙霧達(dá)到一定濃度時(shí)，控測器輸出報(bào)警信號。為減少干擾及降低功耗，發(fā)射電路采用脈沖方式工作，可提高發(fā)射管使用壽命。產(chǎn)品具有防塵，防蟲，抗外界光線干擾等功能，保證了產(chǎn)品的穩(wěn)定性。本產(chǎn)品對緩慢陰燃或明燃產(chǎn)生的可見煙霧，有較好的反應(yīng)。適用于住宅、商場、賓館、飯店、辦公樓、教學(xué)樓、銀行以及倉庫等室內(nèi)環(huán)境的煙霧監(jiān)測。
功能特點(diǎn)：
???手動測試

???自動復(fù)位

???采用專用微處理器控制
???防塵，防蟲，抗白光干擾，環(huán)境適應(yīng)性強(qiáng)
???采用smt工藝制造，穩(wěn)定性好

技術(shù)參數(shù)：
工作電壓：dc12v（聯(lián)網(wǎng)型）
靜態(tài)電流：≤20ua （聯(lián)網(wǎng)型）
報(bào)警電流：≤20ma

報(bào)警批示：紅色led
報(bào)警聲壓：≥85db/m

工作溫度：-10°c ～ +50°c
環(huán)境濕度：≤95 % rh

監(jiān)測面積：25-40平方米
報(bào)警方式：繼電器常開no/常閉nc （聯(lián)網(wǎng)型）
發(fā)射距離：空曠距離100m(無線型)

執(zhí)行標(biāo)準(zhǔn)：gb4715-1993
煙霧靈敏度：符合ul的217號標(biāo)準(zhǔn)

簡易保養(yǎng)：
**每隔6個(gè)月便需清潔警報(bào)器一次以保持工作效率良好，先把電源關(guān)掉，再用軟毛刷輕掃灰塵便可。再把電源啟動。
若發(fā)現(xiàn)以下問題：
1、 按了測試健但不發(fā)聲

2、煙霧測試但不發(fā)聲
3、 預(yù)備燈不再穩(wěn)定閃動

避免安裝於以下位置：
1． 太接近門口，窗戶，風(fēng)扇等地方均會影響警報(bào)器的靈敏。因?yàn)檫@些地方一般空氣流通較快。
2、 不可安裝於高潮溫度的地點(diǎn)，如浴室，頂樓或溫度高於39oc或低於5oc。

注意事項(xiàng)：
1、本產(chǎn)品不宜安裝在極冷極熱、風(fēng)速極高以及經(jīng)常會有大量煙霧和灰塵存在的環(huán)境中。
2、產(chǎn)品每月進(jìn)行一次測試。
3 為保證產(chǎn)品的感煙靈敏度，每隔六個(gè)月需要用軟毛刷清潔探測器表面，清潔時(shí)必須先斷開電源。
4、（獨(dú)立型或無線型）當(dāng)電池電壓不足時(shí)，峰鳴器會每隔40秒發(fā)出短促的“嘀”聲，為保證探測器的探測靈敏度，請及時(shí)更換電池。
5、如果發(fā)現(xiàn)產(chǎn)品不能正常工作，或者有損壞現(xiàn)象，請不要自行拆卸，可以聯(lián)系客戶服務(wù)中心或者Zui近的代理機(jī)構(gòu)，將有專業(yè)人員為您服務(wù)。
6、光電感煙探測器可以減少災(zāi)難的發(fā)生，但不能確保萬無一失。為了您的安全，請正確使用本產(chǎn)品，同時(shí)在日常生活中應(yīng)提高警惕，加強(qiáng)安全防患意識。

 

productintroduction
this product named photoelectric detector(hereinafter calleddetector) detects the smoke by a couple of infrared diodes. theprinciple of detecting is granule in the smoke can reflect infraredlight. infrared diodes are placed in the special chamber. thechamber can shield external light, but don't affect the smoke intoit. while have no smoke, the diode can receive very weak infraredlight. when the smoke entering the chamber, diode can receive moreand more light, when the smoke attains the certain density, thedetector can give out alarm signal. in order to reduce theinterference and lower power consumption, the emitting circuitadopts the pulse signal. the detector adopts the special structuredesign and asic, has the dustproof, mothproof and anti outsidelight interference feature and etc. the detector is suitable fordetecting the smoke in house, shop, hotel, restaurant, officebuilding, school, bank, library, computer house, storehouse andetc.

productprofile

ledindicator
mounting base

productfeature
the detector has relay output n.c.and n.o.optional, it carries outby changing the mini jumper location on the pcb. the
detector works once connected to dc power directly. led indicatorflashes every 9 seconds, when the detector work normally; whenalarms, led indicator is on, and the detector send out thesignal.
infrared photoelectronic sensor auto reset or reset by power offintelligent logic control network output/ led indicating alarmanti-light , mothproof , dustproof smt design, high stabilitystrong adaptability for circumstance

relay outputn.c.and n.o. optional stain steeless shield,anti-rfi(20v/m-1ghz)technical specification
operating voltage dc 12v consumption current 15ma alarm indication:red led on operating temperature: -10 +50
operating humidity : 95 rh anti-rfi: 10mhz-1ghz 20v/m
detecting area: 80 square meter(with the installation height of6m-12m), and 60 square meter (with the installation height lessthan 6m)
alarm output : relay output nc or no, dc28v, 100ma
reset mode: auto-reset or reset by power off
dimension size :104 mm dia.*51mm deep
sensitivity:i levelinstallation
1. connect the power line and signal line to the mounting base(1for +12v contact, 2 for cathode, 3 and 4 for alarm
output contact )
2. select proper place (normally mounted on the center of theceiling) , fix the mounting base, then put the detector into
the base and turn it.
notice
1. the detector can not be installed under worse environment. e.g.coldest, hottest, dusty, do not move away the
dustproof cover untill use the detector indeed.
2. make sure that there is no block within 0.5m from detector.
3. keep the distance between detector and source of wind flow morethan 1.5m.
4. keep the distance between detector and wall more than 0.5m.
5. make sure the distance between detectors be less than 15m. andthe distance between detector and corner must be less
than half of the one between detectors.
6. horizontally install the detector. if have to be installedslantingly, please keep the angle less than 45 degrees)
7. please clean the detector by soft brush per six monthes toensure the sensitivity and life of product. pay attention to
switch off power before clean.
8. for various reason, including, but not limited to changes inenvironmental conditions, electric disruptions and
tampering, the product may not perform as expected. the user isadvised to take all necessary precautions for his/her safety andthe protection of his/her property.

"供應(yīng)防火災(zāi)煙霧感應(yīng)探測器光電式煙霧報(bào)警器外貿(mào)出口型AK-218B-國產(chǎn)三級毛片視頻_男人吃奶摸下挵進(jìn)去啪啪メイリン モデルコレクション メ"的工作電源為12DC，探測方式是光電式探測，環(huán)境溫度為-20-+60（℃），報(bào)警電流是100mA，環(huán)境濕度為80（%），靜態(tài)電流是30uA，類型為煙霧探頭感應(yīng)器，型號是AK-218B，使用范圍為防火區(qū)域，適用范圍是防火災(zāi)報(bào)警場所、家庭、辦公室、倉庫，品牌為Gantch冠川