DC12V/24V Single Channel Loop Vehicle Detector Magnetic M1H for Access Control | Безопасность и защита

The M1H is a single channel inductive loop detectors. 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.

M1H Loop Vehicle detector Technical Data :

1) Power Supply :   AC/DC  12~24V  

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 )

M1H Loop Vehicle detector main feactuers :

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 .

LED indicator

Green       red

Off            OFF----no power

flash         flash----self-detection

on            off ------vehicle entre into the work condition

on            on-------vehicle entre into the work condition

off            on-------can not detect the loops