Inductive Vehicle Detector
How does it work?
The principle of operation of the equipment consists of the detection of a metallic mass by means of the measurement of inductance of a detection coil. The coil is part of an oscillator circuit that generates a magnetic field. When this field is crossed by a vehicle, the oscillator frequency changes. This variation is detected by a microprocessor circuit that determines, based on the equipment configuration, if the exit signal must be generated.
|ID1-RL-0-NA-P||Normally Open Relay||1|
|ID2-RL-0-NA-P||Normally Open Relay||2|
|ID1-TR-0-NOFF-P||Transistor Normally OFF||1|
|ID2-TR-0-NOFF-P||Transistor Normally OFF||2|
|ID1-OP-0-NOFF-P||Optoisolated Normally OFF||1|
|ID2-OP-0-NOFF-P||Optoisolated Normally OFF||2|