single loop detector used in the highway to dtect all kinds of cars. with defferent voltage.

APPLICATION :

TLD-500 is used for wherever vehicles have to be detected, for example for monitoring and safe-guarding access ways or for counting vehicles. The output signal can be used for controlling door and gate drive mechanisms, operating barriers, controlling traffic light systems or activating card dispensers in parking lots. TLD-500 connects one inductive loop, while TLD-600 connects two.

FEATURES :

1) Type : TLD-500 is single loop detector ;

2) Sensitivity : 10 levels adjustable ;

3) ASB (Automatic Sensitivity Boost) : for reliable detection of high-bed vehicles (e. g. lorries);

4) Tracking : Detector automatically tracks and compensates for environmental changes ;

5) Frequency range : 20kHz to 170kHz (4 grades adjustable) ;

6) Short Reaction Time : 20 ms .

TECHNICAL DATA :

1) Operating voltage :  220V AC±10%

2) Power consumption : < 5W

3) Output : Relay output

4) Loop inductance : Ideal 100 ~ 300µH ( the connecting wiring included )

                              Max 50µH ~ 1000µH ( the connecting wiring included )

5) Loop conn. Wiring : Max.100m, twisted at least 20 times per meter, Total resistance <10

    Ohm

6) Operating temp.: -30 to +75oC

7) Storage temp.: -40 to +85oC

8) Relative humidity : ≤ 95%

9) Connection : 11 pin socket

10) Shell : PC + ABS engineering plastics

11) Installation : DIN rail

12) Dimensions : 116×70×100 mm (L×W×H)

13) Net Weight : 400g (including the socket)