Double Vehicle Loop Detector

Double Vehicle Loop Detector Application:
The Double Vehicle Loop Detector is a double channel inductive loop detectors. 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 thanks to automatic calibration when the operating voltage is applied.

Double Vehicle Loop Detector Main Feature:
Double coil model can realize vehicle driving direction detection
High temperature stability
Cail automatic fault detection function
can be used with barrier gates realize anti hit a car function
Can be used with the barrier gates realize car go automatic swithc-off function

Double Vehicle Loop Detector Technical Data:

1) Supply voltage: AC220V
2) Loop Quantity: 2
3) Sensitivity: adjustable in 4 increments (high .medium. low)
4) Operating temperature: -20°C to +70°C
5) Storage temperature: -40°C to +85°C
6) Frequency range: 20 kHz to 170 kHz
7) Reaction time: 100ms
8) Loop inductance: Ideal:80μH to 300μH
(incl. conn. wiring) : max:50μH to 500μH
9) Loop connection: <5m optimal
10) Loop connection wiring: Maximum length 200 meters
11) Twisted at least 20 times per meter
12) Dimensions: 78*40*108 mm (L*W*H)
13) Net Weight: 350g

Double Vehicle Loop Detector Application Scope:
Parking lot entrance vehicle detection;
Pakring lot space information acquisition system
Electronic police traffic lights snap shot system
Traffic monitoring system