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Place of Origin | Shenzhen, China. |
Brand Name | SINOMATIC |
Certification | CE/ ISO |
Model Number | LD-600 |
Double coil car entry and exit China manufacturer 4 frequency vehicle loop sensor
1.Principle
It 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.
2.Technical Parameter
Work voltage | AC 220V | Relative humidity | ≤95% |
Operating Temp | -30℃~75℃ | Storage Temp | -40℃~85℃ |
Shell | PC+ABS engineering plastic | Installation | DIN rail |
Dimension | 110*70*118mm | Net weight | 400g |
Power consumption | <5W | Relay output | DC 24V/3A |
Frequency range | 20KHz~170KHz | Reaction time | 10ms |
Sensitivity | 10 grades adjustable | Automatic calibration | 2s~5s |
Pictures
DIMENSION:
Technical parameters
Type:LD-600(double channel)
Operating temp.: -30℃ ~ +75℃
Storage temp.: -40℃ ~ +85℃
Relative humidity: ≤95%
Shell: PC + ABS engineering plastics
Installation: DIN rail
Dimensions: 110×60×100 mm (L×W×H)
Net Weight: 400g
Operating voltages: AC220V±10%
Power consumption:<5W
Relay output:DC24V /3A
Frequency range:20kHz ~ 170kHz
Reaction time:20 ms
Sensitivity:10 grades adjustable
Loop inductance: Ideal 100µH~300µH Max 50µH~1000µH
Loop conn. Wiring: Max 100m, twisted at least 20 times per meter, total resistance <10 Ohm
Automatic calibration time:2s~5s
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