网络释义 1. 安装在管道里的感烟探测器 消防英语专业词汇(D) ... duct 风道duct-mounted smoke detector安装在管道里的感烟探测器ductile iron pipe 球墨铸铁管 ... www.diyifanwen.com|基于21个网页
Factory Duct Mounted Smoke Detector Battery 9V Building Fire Alarm System Smoke Sensor Detector US$2.89 10-499 Pieces US$2.59 500-999 Pieces US$2.39 1,000-2,999 Pieces US$2.29 3,000+ Pieces Product Details Customization: Available Type...
You can spot an automatic zone damper on duct work by noticing that there is an external motor mounted on the ducts in one or more locations. When heating or cooling are not needed in that building area or zone, the duct damper remains in the closed position. Our photo shows a commercial...
without having to remove the outer housing from the duct on which it is mounted. This is important for some applications, where the air stream being monitored is contaminated in some way. For example, such an air stream could be the exhaust air flow from a fume hood in a laboratory, or...
Can the duct detector be mounted anyway?Duct smoke detectors can be mounted any way either... Read More •Duct Detectors What detector should I use for areas or ducts of very low airflow? The HS-100 duct smoke detector is designed, and UL certified for down to 0 ft/min... ...