Shenzhen HSY Security Tech Co., Ltd.
Main products:Smart Card,RFID Reader/Writer,Time Attendance,Access Control System
Products
Contact Us
  • Contact Person : Ms. Zhang Abby
  • Company Name : Shenzhen HSY Security Tech Co., Ltd.
  • Tel : 86-755-27880836
  • Fax : 86-755-28169157
  • Address : Guangdong,Shenzhen,NO.52 of Yunmeiyuan,Plum Villa,Minzhi Road,LongHua New District,Shenzhen of China.
  • Country/Region : China
  • Zip : 518131

Single Loop detector/traffic loop detector

Single Loop detector/traffic loop detector
Product Detailed
1. Frequency range: 20 KHz to 170 KHz 2. Single Loop detector 3. Supply voltage DC: 24V, 12V

Product Description:

Loop detectors are used wherever vehicles have to be detected. Like monitoring and safe guarding access ways for counting vehicles. The 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. The Product 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 due to the automatic calibration when the operating voltage is applied.

Specifications:

Supply voltage AC: 220V, 110V, 24V, 12V

Supply voltage DC: 24V, 12V

Sensitivity: adjustable in 3 increments (high. medium. low)

Operating temperature: -20 to +65º C

Storage temperature: -40 to +85º C

Frequency range: 20 KHz to 170 KHz

Reaction time: 100ms

Loop inductance: Ideal: 80μH to 300μH

(incl. con. wiring): max: 50μH to500μH

Loop connection: <5m optimal

Loop connection wiring: Maximum length 200 meters,

Twisted at least 20 times per meter

Dimensions: 35x74x85 mm

Net Weight: 300g

Single Loop detector/traffic loop detector



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