InductiveTraffic Vehicle Loop Detector for Car Parking System
Quick Detail:
vehicle loop detector
Single channel inductive loop detectorsl
Use in car parking system..and so on
Adjustable in 3 increments (high. Medium. Low).
Application
Loop detectors are used wherever vehicles have to be detected. Like
monitoring and safe guarding access ways to counting vehicles. The
output signal can be used for controlling door and gate drive
mechanisms, operating barriers, controlling traffic light systems
in car parks or activating card dispensers in car parks.
The WSTV-410 is a single 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.
Features:
1. High temperature stability, used in kinds of environment
2. Environment drifting compensate automatically
3. Multilevel lightning protection
4. With function of sensing loop malfunction automatically
(disconnection or cutting-out)
5. Cooperate with barrier gate to realize vehicle anti-hit and
automatic close function
6. Detect the vehicles driving direction with two loops
Specification:
| Supply voltage: | 220V AC , 115V AC,24VDC/AC,12V DC/AC
( See the label on the detector) |
| Voltage tolerance AC | +10% / -15% |
| Voltage tolerance DC | ±15% |
| Power Consumption | 4.5VA |
| Output relays | 240V/5A |
| Operating temperature | -220°C to +65°C |
| Storage temperature | -40°C to +85°C |
| Frequency range | 20 kHz to 170 kHz |
| Reaction time | 100ms |
| Signal holding time | Unlimited |
| Sensitivity | Adjustable in 3 increments |
| Loop inductance | Total loop plus connection wiring:
50μH to 1000μH. Ideal is 100μH to 300μH |
| Loop connection wiring | Maximum length 20 meters,
twisted at least 20 times per meter |
| Size of Housing | 78x40x108 mm (L x W x H) |
