GC-CHJ2 Vehicle Detection Sensor is a sensor that is based on the Giant Magneto Impedance (GMI) effect and axial acquisition characteristics of magnetic sensitive materials, and used for measurement of magnetic field intensity and distribution characteristics. It is mainly characterized by higher response speed and measurement of high repetition frequency. Compared with other types of micro-magnetic sensors, GC - CHJ2 Vehicle Detection Sensor has the advantages of small volume, light weight, high precision, fast response speed, low power consumption, high reliability, strong anti-interference capability, free maintenance, etc., and can achieve interconnected and remote program update as well as intelligent network configuration management for working conditions and parameters via CAN bus.

Performance Parameters

01) Range: ±60,000nT (± 0.6Gs);

02) Precision: 5nT (universal); 0.5nT (precise);

03) Detection rate: ≤300km/h;

04) Power consumption: ≤300mW;

05) Size: 51mm×41mm×10mm;

06) Mass: 30g;

07) Signal output mode: CAN (customizable for others);

08) Supply voltage: DC 5～36V;

09) Operating temperature: 0℃～+70℃ (normal temperature); -45℃～+85℃ (wide temperature);

Reliability Parameters:

10) Water-proof grade: IP68;

11) Service life: 100,000 hours;

12) The environmental adaptability fully conforms to the requirements of national standard GB/T2423 and national military standard GJB150 on the use of mobile devices.

GC-CHJ2 Vehicle Detection Sensor is widely used in national defense and civil applications, and its specific application scenarios mainly include:

01) Traffic flow statistics, speed detection and vehicle type identification in intelligent dynamic traffic management;

02) Traffic flow statistics and the start control of automatic railing machine and camera of parking lot in intelligent static traffic management;

03) Intelligent management of roadside parking space in intelligent static traffic management;

04) Proximity and distance sensors in industrial control automation systems;

05) Magnetic navigation equipment for industrial robots, etc.