Payment & Shipping Terms:
|Name:||Two Relay Inductive Vehicle Loop Detector For Garage Door Opener||Voltage Tolerance AC:||+10% / -15%|
|Reaction Time:||100ms||Output Relays:||240V/5A|
|Frequency Range:||20 KHz To 170 KHz||Power Consumption:||4.5VA|
Two Relay Garage Door Opener Inductive Loop Vehicle Detector CE Approval
|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%|
|Operating temperature||-220°C to +65°C|
|Storage temperature||-40°C to +85°C|
|Frequency range||20 kHz to 170 kHz|
|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)|
The WSTV-410 is a single channel inductive loop detector designed for parking and access control applications.
The detector is connected to an inductive loop mounted in the road surface. When vehicles pass over the loop the detector switches on an output.
The use of microprocessor and surface mount technology enables a large
number of functions to be incorporated into a small package. The WSTV-410 is compatible with most single channel detectors on the market and is easy to set-up and install.
Vehicle loop detector 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 WSLP-01 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.
HOW TO USE ?
1--The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation location must choose to stay away from the heat source, it around other devices must maintain a distance of at least 10mm (mustn't fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters include: loop figure, size, and turns, install methods (details as "Loop installation guide").
2--While the detector is tuning, the green Channel LED and red Power LED will be turn on. It remain about 2 seconds, then the green LED turn off. If a loop fault exists the Channel LED will come on and flash indicating a fault. If the fault is self-healing the detector will continue to operate. The green channel LED will also glow whenever a vehicle is detected passing over the inductive loop. The red Power LED at the top of the unit will remain on to indicate that the unit is powered.