µØÇø£ºÈ«¹ú
¸ü¶à³ÇÊÐ
ͨÐÐÖ¤ ×¢²á | µÇ¼
°¸Àý½éÉÜ

µ±¾Æ¾«´«¸ÐÆ÷Ëù´¦»·¾³ÖдæÔھƾ«ÕôÆûʱ£¬ÆøÌå´«¸ÐÆ÷µÄµçµ¼ÂÊËæ¿ÕÆøÖоƾ«ÆøÌåŨ¶ÈµÄÔö¼Ó¶øÔö´ó¡£Ê¹Óüòµ¥µÄµç·¼´¿É½«µçµ¼Âʵı仯ת»»ÎªÓë¸ÃÆøÌåŨ¶ÈÏà¶ÔÓ¦µÄÊä³öÐźš£

´«¸ÐÆ÷ÌØµã

*¶Ô¾Æ¾«ÆøÌå¾ßÓÐÁ¼ºÃµÄÁéÃô¶È

*³¤ÊÙÃü¡¢µÍ³É±¾

*¼òµ¥µÄÇý¶¯µç·¼´¿É

Ö÷ÒªÓ¦ÓÃ

*³µÓþƾ«ÆøÌ屨¾¯Æ÷

*±ãЯʽ¾Æ¾«ÆøÌå¼ì²âÆ÷

¼¼ÊõÖ¸±ê

²úÆ·ÐͺÅMQ-3B¾Æ¾«´«¸ÐÆ÷
²úÆ·ÀàÐͰ뵼Ì寸ÃôÔª¼þ
±ê×¼·â×°½ºÄ¾£¨ºÚ½ºÄ¾£©¡¢ËÜ·â
¼ì²âÆøÌ徯¾«ÕôÆû
¼ì²âŨ¶È25-500ppm¾Æ¾«
±ê×¼µç·Ìõ¼þ»ØÂ·µçѹVc¡Ü24V  DC
¼ÓÈȵçѹVH5.0V¡À0.1V ACorDC
¸ºÔصç×èRL¿Éµ÷
±ê×¼²âÊÔÌõ¼þÏÂÆøÃôÔª¼þÌØÐÔ¼ÓÈȵç×èRH29¡À3¦¸£¨ÊÒΣ©
¼ÓÈȹ¦ºÄPH¡Ü900mW
Êä³öµçѹVs 2.5-4.0V (in 125ppm¾Æ¾«)
ÁéÃô¶ÈSRs(in air)/Rs(125ppm¾Æ¾«)¡Ý5
Ũ¶ÈбÂʦÁ¡Ü0.6(R300ppm/R125ppm¾Æ¾«)
 ±ê×¼²âÊÔÌõ¼þζȡ¢Êª¶È20¡æ¡À2¡æ£»55%¡À5%RH
±ê×¼²âÊÔµç·Vc£º5.0V¡À0.1V
VH£º5.0V¡À0.1V
Ô¤ÈÈʱ¼ä²»ÉÙÓÚ48Сʱ
×îа¸Àý
30ƽ·½Ã× 1ÍòÔª
35ƽ·½Ã× 6ÍòÔª
¸Ã°¸ÀýµÄÐÅÏ¢×ÊÁÏ
  • ÏîÄ¿·ÖÀࣺÆÕͨÏîÄ¿
  • ËùÊô¹¤³Ìʦ£ººÎÖæÐË
  • ÏîÄ¿·½Ïò£ºÇ¶Èëʽ
  • ÏîÄ¿¼Û¸ñ£º1 ÍòÔª
  • ÏîÄ¿ÖÜÆÚ£º30 Ìì
  • ËùÊôÉè¼ÆÊ¦ID(Òþ²Ø±äÁ¿)£º62
  • ÈËÆø£º2468
ÈÈÃ۸Àý
35ƽ·½Ã× 6ÍòÔª
30ƽ·½Ã× 1ÍòÔª