Single Channel Vehicle Loop Detector for Parking and Highway Toll System PD-132 manufacturer from China Shenzhen Tenet Technology Co., Ltd

Single Channel Vehicle Loop Detector for Parking and Highway Toll System

Place of Origin:

Guangdong, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: PD-132

Data
Power Supply: AC 220 V±10% &nbs

Data

Power Supply: AC 220 V±10% Frequency range: 20KHz ~ 170KHz

Sensitivity: 4 levels(adjustable) Reaction time: 10 ms

Working temperature: -40ºC ~ +80ºC Relatie humidity: < 90%

Enviroment compensation:automatic drift compensation Output method: relay

Inductance:100uH ~ 300uH(recommended) Dimension:78x40x108 mm (L x W x H)

Loop Installation

The loop(heat-resisting Teflon wire)is normally buried in a parallelogram form gap. After the test, seal the gap with liquid pitch. 1 to 2 circles of loops should be added as compensation when there are metal things under the ground. And the inductance should be kept at 150-300uH.The lead time must be twisted together closely, so as to prevent the disturbance caused by shock.

Relay Outputs

Relay 1 output	DIP8=ON	Forever exist: the relay 1 will keep closed/connected when the car stay above the loop until the car leaves the loop.
Relay 1 output	DIP8=OFF	10 mins exist: the relay 1 will keep closed/ connected for 10 mins when the car stay above the loop.After 10 mins, the detector turns back to the previous state.
Relay 2 output	DIP7= ON	Leave impulse: when the car leaves the loop, the output relay2 will close/connect for 0.5S and then open/disconnect.
Relay 2 output	DIP7= OFF	Enter impulse: when the car enters the loop, the output relay2 will close/connect for 0.5S and then open/disconnect.