It is a single channel inductive loop detector. The principle is based on a change in the inductance within the loop which is caused by the metallic components of passing vehicles. The changes are picked up and evaluated by a microprocessor. Ease of use due to the automatic calibration when the operating voltage is applied.
Technical Parameters
Power Supply: AC/DC 12~24V
Power Consumption: 3W maximum
Output Relay: 120V/3A AC
Work Temperature: – 20? to+70?
Loop Inductance Range: 50- 800uH (100~300uH)
Work Frequency: 20 – 130KHz
Sensitivity: 4 class adjustable
Automatic Calibration: 1s – 2s
Dimensions: 79?22.5?90mm(L?W?H )
