PD282  Double  Channel Vehicle Loop Detector

 Introduction

PD282  double channel Vehicle Loop Detector allows for detection of metalic objects entering into the field formed around the detection loop. We have designed PD-182 with the following objectives in mind:

1. It can work as 1 single loop detector
2. It can work as two independent loops
3. It can work with direction logic
4. It can work as speed measurement (speed trap)
5. It can work as traffic analyzer
6. It detects if vehicle was bike, car or truck
7. Fail safe mode
8. Uart protocol
9. Detect stop.
10. Detect not-stop

Technical data

Operating voltages: 12V AC/DC ±5% 24V AC/DC ±5% 110V AC ±10% 220V AC ±10%

Power consumption: <5W Output:

Relay output Frequency range: 20kHz to 170kHz (4 grades adjustable)

Reaction time: 20 ms

Sensitivity: 10 grades adjustable

Loop inductance: Ideal 100~300µ H (include connecting wiring)

Max 50µ H~1000µ H (include connecting wiring)

Loop conn. Wiring: Max. 100m, twisted at least 20 times per meter, total resistance <10 Ohm

Operating temp.: -30 to +75degree

Storage temp.: -40 to +85 degree Relative humidity: ≤ 95%

Connection: 11-pin socket

Shell: PC + ABS engineering plastics

Installation: DIN rail

Dimensions: 110× 60× 100 mm (L× W× H)

Net Weight: 400g (include socket)