High Sensitivity Four Class Adjustable Inductive Loop Sensor with 200m Wiring Length for Vehicle Detection
High Sensitivity Metal Inductive Loop Sensors For Parking Management System The LD-M1H Vehicle Loop Detector features direction detection capability for vehicle flux statistics. Operating on the principle of inductance changes within the loop caused by metallic vehicle components, these changes are detected and processed by a microprocessor. Automatic calibration occurs when operating voltage is applied for ease of use. Key Features Self-detection activates when DIP switch is
Operating Temperature
-30℃ to 70℃
Installation
DIN lead rail
Place of Origin
Shenzhen, China.
Packaging Details
Carton/Plywood box/Pallet
Loop connection wiring
Maximum length 200 meters Twisted at least 20 times per meter
Model Number
LD-M1H
Product Description
High Sensitivity Metal Inductive Loop Sensors For Parking Management System
The LD-M1H Vehicle Loop Detector features direction detection capability for vehicle flux statistics. Operating on the principle of inductance changes within the loop caused by metallic vehicle components, these changes are detected and processed by a microprocessor. Automatic calibration occurs when operating voltage is applied for ease of use.
Key Features
- Self-detection activates when DIP switch is positioned or presence output time is changed
- ABS alignment to pillar for compact combination with other units
- Adjustable presence output time
- Work mode configurable via DIP switch
- Selectable pulse output or permanent output modes
Technical Specifications
| Power Supply | AC: 220V, 110V DC: 24V, 12V |
| Power Consumption | 3W maximum |
| Output Relay | 120V/3A AC |
| Operating Temperature | -20°C to +70°C |
| Loop Inductance Range | 50μH to 800μH (ideal 100μH to 300μH) |
| Operating Frequency | 20kHz to 130kHz |
| Sensitivity | 4 levels adjustable |
| Self-calibration Time | 1s to 2s |
| Dimensions | 79*22.5*90mm (L*W*H) |
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