Power Flame Proof Resistors

文件：718.5 Kbytes 页数：5 Pages

DUBILIER

High Voltage DC Contactor

文件：1.46147 Mbytes 页数：2 Pages

DONGYA

东亚电子

4-Wire Ionization Duct Smoke Detector

The DH100ACDCI senses smoke in velocities from 500 to 4,000 feet per minute. When smoke is detected, all interconnected Innovairs will initiate their relays. However, to quickly locate the fre source, only the detector sensing smoke will alarm. Two DPDT Form-C relay contacts, connected to auxiliar

文件：289.13 Kbytes 页数：4 Pages

SYSTEMSENSOR

4-Wire Photoelectric Low-Flow Duct Smoke Detector

文件：268 Kbytes 页数：4 Pages

SYSTEMSENSOR