Wednesday, October 20, 2010

Ring Master 1000 PLC Proximity Detection


 


The Ring Master 1000 LD (100mm x 50mm Single Board Computer) uses PWM 
and Frequency shift to detect metallic objects. Inductive Loop 
Detection unit defies 2/3 shortest leg rule when detecting metallic 
mass which includes aluminum passing through detection loop perimeter. 
This detector employs a derivative of both Fixed Drive and Ringing Coil 
theory thus improving the detection range of slow moving and stationary 
vehicles. RS232 PC Serial Port allows the installer to adjust device 
sensitivity and frequency settings as well as view diagnostics information 
from a computer terminal.