日韩一级欧美一级作

<form id=GeZmIhamp><nobr id=GeZmIhamp></nobr></form>

<address id=GeZmIhamp><nobr id=GeZmIhamp><nobr id=GeZmIhamp></nobr></nobr></address>

中文

/

English

産品中心

礦用本安型電源

礦用AI型攝像儀

礦用隔爆型攝像儀

礦用本安型攝像儀

礦用本安型顯示器

礦用本安型交換機

礦用本安型雲台攝像儀

防爆槍機型攝像儀

防爆型雲台攝像儀

防爆紅外熱成像儀

防爆型雲台特殊攝像儀

非防爆網絡攝像機

視頻存儲設備

YST608-i3防爆紅外攝像機

YST608-i3防爆紅外攝像機

産品詳情

産品特點

防爆紅外攝像機是攝像機與紅外燈一體化智能設計其內置紅外可視距離至30米，夜晚或可見光不足時紅外燈自動開啓照明，可對危險場所進行全天候監控。可選擇220VAC或者12VDC供電。

視窗采用特殊的鋼化平板玻璃制作，透光率高于95%，在堅固耐用的同時，保證了圖像的清晰，完全消除紅外燈光暈.

防護等級達IP68，采用不鏽鋼外殼，結構堅固並全密封，代表了目前環境防護的高標准。

技術參數

認證參數	型號	YST608-i3
	防爆型式	Ex db llC T6 Gb/Extb lllC T80℃ Db
	防爆合格證號	CNEx18.3093X
機械參數	材料	304不鏽鋼
	重量	3Kg
	出現孔數量	1
	出線孔規格	G-3/4”
攝像機參數	名稱	400萬
	傳感器類型	1/3" Progressive Scan CMOS
	快門	1/25秒至1/100，000秒
	鏡頭	6mm, 水平視場角:52°(4mm,8mm,12mm可選)
	鏡頭接口类型	M12
	日夜轉換模式	ICR紅外濾片式
	寬動態範圍	數字寬動態
	數字降噪	3D 數字降噪
	最大圖像尺寸	2560×1440
	幀率	50Hz: 25fps (1920 ×1080),25fps (1280 × 960) 60Hz: 30fps (2560×1440)
	背光補償	支持,可選择区域
	接口協議	ONVIF,PSIA,CGI,ISAPI,GB28181
	通訊接口	1个 RJ45 10M / 100M 自适应以太网口
一般規範	工作溫度和濕度	溫度：-20℃~60℃,濕度：≤90%(無凝結)
	電源供應	DC12V±10%
	功耗	≤20W
	防護等級	IP68
	紅外照射距離	30米

‘I thought they were just some sort of grass,’ he said. ‘The woods are covered with them. Will you show them to me when they are all out?’ A VILLAGE ON THE TOKAIDO. A VILLAGE ON THE TOKAIDO. "But what is it for?" gasped Arthur. Arthur caught his breath. "No women?" A little ornament fell from the table by Countess Lalage's side and a cry escaped her. Lawrence looked up in mild surprise. "Are you not going to speak first?" Lawrence asked. Fifth.—Shrinkage; the allowance that has to be made for the contraction of castings in cooling, in other words, the difference between the size of a pattern and the size of the casting. This is a simple matter apparently, which may be provided for in allowing a certain amount of shrinkage in all directions, but when the inequalities of shrinkage both as to time and degree are taken into account, the allowance to be made becomes a problem of no little complication. We are getting the most dreadful lessons in philosophy--all of After the delay, which in India is a matter of course, the caravan set out—the last to go; for during the past three months no European had[Pg 247] crossed the pass, and in consequence of misunderstandings with some of the rebel tribes to the north, even the natives were prohibited henceforth from going to Cabul. The sun had now gotten so high that Shorty could hardly pretend to sleep longer. He gave a tremendous yawn and sat up. The older man regarded him attentively, the other sullenly. Now, out on a far planet there's a strange race. Maybe you've heard about them, because they work for us, they help get us the metals we need to keep going. They're part of the big line of supply that keeps us all alive, you and me both. The smoke clouds were lifting, and now everyone could see a smouldering object that lay close to the hole, among bits of wood and stone. "Yes, grain that's fertilised with the rotting remains of all that ought to have made your life good and sweet." HoME 日韩一级欧美一级作ENTER NUMBET 003www.www11535.com.cn
www.sino-furniture.com.cn
czyfdq.com.cn
sunbird.org.cn
zmwpqsbs.org.cn
youkr.com.cn
www.hui-neng.com.cn
yylr.com.cn
www.punuo.net.cn
zhuansi-edu.cn