Loop Detector Series
1. Adopts the mode of loop buried under ground to detect vehicles.
2. High temperature stability .
3. Environment drifting automatic compensating .
4. Multi-level lightning protection .
5. Loop malfunction automatic testing function .
6. With multi-level sensitivity and adjustable .
7.Different frequencies to avoid mutual interference .
8. Multi-relay output or RS485 output.
9. Functions of anti-bumping and automatic closing gate .
10. Snapshotting when running the red light .
11. Vehicle driving direction identifying and speed detection.
220V AC, 110V AC, 24V DC /AC,12V DC /AC(Optional)
-30 ℃ to +70℃
-40 ℃ to +80 ℃
20KHz to 170KHz
10 ms (Fastest)
50uH to 1000uH (ldeal 100uH to 300uH)
Length of the connecting wire
max 100 meters,twisted at least 20 times per meter