This product is an inductive loop vehicle detector. Its working principle is that the metal components of a vehicle will change the inductance value of the detection loop, and a microcontroller analyzes this change to determine the presence of a vehicle. It is mainly used to control electric gates, high-speed doors, barrier gates, and in any scenarios that require vehicle presence detection.
▋Technical Specifications
| Product Model | J-CJ101 |
| Device Name | Single-Loop Vehicle Detector |
| Voltage | 12V AC/DC±10%;24V AC/DC±10%;115V AC±10%;230V AC±10% |
| Power | <2VA |
| Relay Output | 10A/250VAC |
| Frequency Range | 20KHz to 200KHz |
| Response Time | 50ns (Single Channel) |
| Signal Hold Time | Unlimited (Factory Setting) or Customizable |
| Sensitivity | 0.01% to 0.1%,3-level Adjustable |
| Detection Loop Inductance | Limit: 40uH to 1000uH; ldeal: 80uH to 300uH |
| Detection Loop Lead Wire | Optimal within 10m, Total Resistance <100,20 Twists per Meter |
| Operating Temperature | -25°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | <90%, No Condensation |
| Temperature Compensation | Automatic Compensation, Max. 50°C/h |
| Connection Type | 11-Pin DlN Rail Socket |
| Dimensions | 41x78x85 mm (WxHxL) |
| Weight | 250g |
| Protection Class | IP30 |
| Electromagnetic Compatibility (EMC) | Complies with EN50081-1 & EN50082-2 |
▋Product precautions