|Physical configuration of a PM-2911 RADIO TAG without a fastener assembly to a caplamp
||Physical configuration of a PM-2911 RADIO TAG with a fastener assembly to a caplamp
PM-2911, PM -2911.02 Radio tags are intended to operate in the subsystems, which monitor miners’ location and serve as a “radio beacon” in the subsystems. In these subsystems Radio tags secure two-way radio communication with PM-2231 retransmitters in the operating area of retransmitters. The information about Radio tag presence which is passed from the retransmitters to the surface computer complex identifies Radio tag location in a mine.
Radio tags receive the information about the emergencies from retransmitters and after this they actuate the mode of “flashing” light of cap lamps.
The level and type of a radio tag explosion protection - RO Ia.
Ingress protection level of PM-2911Radio tag enclosure - IP65.
Radio tags are designed for application in mines including gas and dust hazardous ones.