Loop detector

TLD-410 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-410 has four-way output relays. Two outputs of them are unlimited when the corresponding loop is permanently covered,while the others are multi-mode that can be set by users. The direction detecting Function can be used to statistics the vehicle flux.

Techincal data

1)       Operating voltage     12V AC/DC ±5%  24V AC/DC ±5%

                                         110V AC ±10%   220V AC ±10%

2)       Power consumption:   < 5W

3)       Output                      Relay output

4)        Frequency range      20KHz to 170KHz (adjustable)

5)        Reaction time           180 ms

6)        Sensitivity (L/L)         high, medium, low (adjustable)

7)        Loop inductance:       Ideal 80µH to 300µH (include connecting wiring)

                                           Max 50µH to 500µH (include connecting wiring)

8)        Loop conn. Wiring:     Max. 100m, twisted at least 20 times per meter,

                                           Total resistance <10 Ohm

9)       Operating temp.:          -30 to +70

10)     Storage temp.:             -40 to +85

11)     Connection:                 11-pin socket

12)     Dimensions:                 74×36×85 mm (L×W×H)

13)     Net Weight:                  280g (include socket)

TLD-410 double loop detector