High Sensitivity Metal Inductive Loop Sensors For Parking Management System

High Sensitivity Metal Inductive Loop Sensors For Parking Management System

M1H Loop Detector Description:

Vehicle Loop Detector LD-M1H with direction detecting function that can be used to statistics the vehicle flux. The principle 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. Ease of use thanks to automatic calibration when the operating voltage is applied.

Key Features

1) When the DIP switch is on position or changing the presence output time, Self-detection

would be done ;

2) ABS align to the pillar which can combine with each other compactly ;

3) Presence output time can be adjustable ;

4) Work mode can be set by the DIP switch ;

5) Pulse output or permanent output can be adjustable .

Technical Parameters

1) Power supply:AC: 220V, 110V DC: 24V, 12V

2) Power Consumption : 3W maximum

3) Output Relay : 120V/3A AC

4) Work Temperature : -20oC ~ +70oC

5) Loop Inductance Range : 50μH ~ 800μH ( ideal 100μH ~ 300μH )

6) Work Frequency : 20kHz ~ 130kHz

7) Sensitivity : 4 levels adjustable

8) Self-calibrating : 1s to 2s

9) Dimension : 79×22.5×90mm ( L×W×H )

Product diaplay:

Application: