欧美老妇多毛xxxxx极瑞视频,日韩精品中文字幕久久,97中文字幕在

MDSM501 detects fine particle, house dust, pollen, germs, dust mites and cigarette smoke as small as 1μm and measures quantity of floating particles in a room space up to maximum 30m3. This sensor is ideal product for automatic room air monitoring system as an air purifier.

Features
1.Detecting fine dust over 1um
2.Customized sensitivity for efficient control depending on application
3.Excellent long term reliability and easy maintenance
4.Compact size / MCU Control
5.PWM Output
6.Optimizing function

Applications
Air cleaners, Air conditioners
Ventilation System, Fan Control
IAQ Monitoring & Control
Smoke Detectors

Message

Tel: +86(0755)83680810
+86(0755)83680830

QQ: 710258725

E-mail: market@apollounion.com

色妞ww精品视频7777,日产精品久久久一区二区,色噜噜人体337p人体,欧美成人免费做真爱,起碰免费公开97在线视频