RFID模块

GZSJ

盛炬

With ratchet function for minimum effort

文件：48.23 Kbytes 页数：2 Pages

PHOENIXPHOENIX CONTACT

菲尼克斯德国菲尼克斯电气集团

Single Phase Under/Over Voltage Monitor

文件：287.25 Kbytes 页数：1 Pages

ATC

CWB100, CWS220, CWS655 and CWS900 Wireless Sensor Networks

Key Features Low power Low maintenance Can be used in situations where other cabled sensors would be impractical Connects to a wide variety of sensors Communicates with all the wireless sensors in the network using its own sensor network protocol Data transfer from the sensors to the datalog

文件：127.08 Kbytes 页数：3 Pages

CAMPBELL