浜у搧璇︽儏
MQ-4B姘斾綋浼犳劅鍣ㄦ墍浣跨敤鐨勬皵鏁忔潗鏂欐槸鍦ㄦ竻媧佺┖姘斾腑鐢?shù)瀵肩巼杈冧綆鐨勪簩姘у寲閿?SnO2)銆傚綋浼犳劅鍣ㄦ墍澶勭幆澧冧腑瀛樺湪鍙噧姘斾綋鏃訛紝浼犳劅鍣ㄧ殑鐢?shù)瀵肩巼闅徑I烘皵涓彲鐕冩皵浣撴祿搴︾殑澧炲姞鑰屽澶с備嬌鐢ㄧ畝鍗曠殑鐢?shù)璧\鍗沖彲灝嗙數(shù)瀵肩巼鐨勫彉鍖栬漿鎹負(fù)涓庤姘斾綋嫻撳害鐩稿搴旂殑杈撳嚭淇″彿銆?MQ-4B姘斾綋浼犳劅鍣ㄥ鐢茬兎鐏墊晱搴﹂珮錛屽閰掔簿鍙?qiáng)鍏朵粬涓浜涘共鎵版ф皵浣撴湁杈冨己鐨勬姉騫叉壈鑳藉姏銆?
浼犳劅鍣ㄧ壒鐐?/b>
鍦ㄨ緝瀹界殑嫻撳害鑼冨洿鍐呭鐢茬兎鏈夎壇濂界殑鐏墊晱搴?br />
鍏鋒湁闀垮鍛?br />
浣庢垚鏈?br />
椹卞姩鐢?shù)璧\綆鍗曠瓑
涓昏搴旂敤
騫挎硾閫傜敤浜庡搴敤姘斾綋娉勬紡鎶ヨ鍣ㄣ佸伐涓氱敤鍙噧姘斾綋鎶ヨ鍣ㄤ互鍙?qiáng)渚挎惡寮忔皵浣搵個嫻嬪櫒銆?
鎶鏈寚鏍?/b>
|
浜у搧鍨嬪彿
|
MQ-4B
|
|
浜у搧綾誨瀷
|
鍗婂浣撴皵浣撲紶鎰熷櫒
|
|
鏍囧噯灝佽
|
濉戝皝
|
|
媯嫻嬫皵浣?
|
鐢茬兎
|
|
媯嫻嬫祿搴?
|
300锝?0000ppm(鐢茬兎)
|
|
鏍囧噯鐢?shù)璧\鏉′歡
|
鍥炶礬鐢?shù)鍘?
|
Vc
|
鈮?4V DC
|
|
鍔犵儹鐢?shù)鍘?
|
VH
|
5.0V鹵0.1V AC or DC
|
|
璐熻澆鐢?shù)闃?
|
RL
|
鍙皟
|
|
鏍囧噯嫻嬭瘯鏉′歡涓嬫皵鏁忓厓浠剁壒鎬?
|
鍔犵儹鐢?shù)闃?
|
RH
|
26惟鹵3惟錛堝娓╋級
|
|
鍔犵儹鍔熻?
|
PH
|
鈮?50mW
|
|
鐏墊晱搴?
|
S
|
Rs(in air)/Rs(in 5000ppm鐢茬兎)鈮?
|
|
杈撳嚭鐢?shù)鍘?
|
Vs
|
2.5V锝?.0V (in 5000ppm CH4)
|
|
嫻撳害鏂滅巼
|
偽
|
鈮?.6(R5000ppm/R1000ppmCH4)
|
|
鏍囧噯嫻嬭瘯鏉′歡
|
娓╁害銆佹箍搴?
|
20鈩兟?鈩冿紱55%鹵5%RH
|
|
鏍囧噯嫻嬭瘯鐢?shù)璧\
|
Vc:5.0V鹵0.1V錛?br />
VH:5.0V鹵0.1V
|
|
棰勭儹鏃墮棿
|
涓嶅皯浜?8灝忔椂
|
娉細(xì)浜у搧鍙傛暟濡傛湁鍙樺姩錛屾仌涓嶅彟琛岄氱煡