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[China]
Trade Verify
Address: 1st Floor, Zhigu, No. 2-10, South jinlong Avenue, Shahu Community, Biling Street, Pingshan District, Shenzhen, China
Contact name:Keira
Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd |
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Verified Suppliers
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Two Relays Vehicle Loop Detector , inductive loop traffic detector
Technical Data
| Supply voltage AC | 220V, 110V, 24V, 12V |
| Supply voltage DC | 24V, 12V |
| Sensitivity | 0.013%-0.1% |
| Operating Temperature | -20°C to +70°C |
| Storage temperature | -40°C to +85°C |
| Frequency Range | 20 kHz to 200 kHz |
| Reaction Time | 100ms |
| Loop inductance | Ideal: 80μH to 300μH (incl. conn. wiring) |
| Loop connection | <5m optimal |
| Loop connection wiring | Maximum length 200 meters Twisted at least 20 times per meter |
| Dimensions | 37x74x85 mm (WxHxL) |
| Net Weight | 250g |
Work Indicator
Detector will enter into the self-calibration condition with the green LED flash, red LED extinguish once on power, this procession will last 1 second. .the vehicle should not on the loops within the self-calibration. The green LED will not flash, he red LED extinguish after self-calibration. When the vehicle past over the loop ,the red LED on.
DIP SWITCH and Wire Jumper
DIP1, 2 setting the sensitivity;set the presence output time of relay 1 by DIP3;set the relay2 as presence/pulse output by DIP4; the output time of presence signal set by DIP5;DIP6set the frequency; jumper wire connect to the open end, PIN16 connect to the NO of relay 1. Jumper wire connect to the close end, PIN16 connect to the NC of relay 1
Work Frequency
User can change the loop's work frequency which can avoid the cross talk by the adjacent loop or environment frequency. It offers two styles frequency, set by DIP6
Contact information:
Sue Zhang
Skype:SueZhang729
Whatsapp:+86 158 7925 9831
Email:sue@wonsunbarrier.com
