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Description
Features:
Single channel
Principle based on change in inductance within loop which caused by metallic components of passing vehicles
Changes are picked up and evaluated by microprocessor, easy to use due to automatic calibration when operating voltage applied
Used wherever vehicles have to be detected, like monitoring and safe guarding access ways for counting vehicles
Output signal can be used for controlling door and gate drive mechanisms, road barriers, controlling traffic light systems in car parks or activating card dispensers in car parks
Specifications:
Supply voltage: 220, 110, 24 and 12V AC
Frequency range: 20 to 170kHz
Sensitivity: adjustable in 3 increments (high, medium and low)
Temperature:
Operating: -20 to 65°C
Storage: -40 to 85°C
Reaction time: 100 minutes/second
Loop inductance:
Ideal: 80 to 300μH
Maximum: 50 to 500μH
Loop connection: <5m optimal
Total resistance: ≤10Ω
Loop connection wiring: no >10m, loop should be twisted at least 20 times/m
Dimensions: 35 x 74 x 85mm
Net weight: 270g
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Thinkpark Technology Co,. Ltd
barrier gate; turnstile; car parking management system; access control system; security
Address: 4F, Block B3 Yijing Industry Park, Tianliao Community, Gongming Town, Bao'an District, Shenzhen, Guangdong, China,
Shenzhen, Guangdong
China, 518132
Tel: (86 755) 26660003
Fax: (86 755) 29769349
