Auotmatic Barrier Gate Parking Lot Entrance Vehicle Loop Detector Double Lanes 4 Relay Output

Auotmatic Barrier Gate Parking Lot Entrance Vehicle Loop Detector Double Lanes 4 Relay Output

Technical parameters

Type:LD-600(double channel)

Operating temp.: -30°C ~ +75°C

Storage temp.: -40°C ~ +85°C

Relative humidity: ≤95%

Shell: PC + ABS engineering plastics

Installation: DIN rail

Dimensions: 110×60×100 mm (L×W×H)

Net Weight: 400g

Operating voltages:AC220V±10%

Power consumption:<5W

Relay output:DC24V /3A

Frequency range:20kHz ~ 170kHz

Reaction time:10 ms

Sensitivity:10 grades adjustable

Loop inductance: Ideal 100µH~300µH Max 50µH~1000µH

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

Double loop detector LD-600 panel

a. Tune

The tuning range is from 50µH to 1000µH, and such wide tuning range ensures low requirements for the loop and wiring. Any inductance changes will feedback to the compensation circuit in detector to ensure normal work.

b. Adjustable sensitivity

When in low sensitivity, the detector will detect vehicles with high chassis or trailers correctly except cars, bicycles and other small metals. The sensitivity adjust button is the rotary encoder switch on the panel, “0” with low sensitivity and “9” with high sensitivity. The A switch on left is corresponding to loop A, while B on right is corresponding to loop B.

c. Reaction time

Its definition is the time starting from the metal enters into the loop and ending when the detector gives indication signals.

Product diaplay:

Vehicle detector testing

Testing and package: