SENSOR TO DETECT ADHESIVE /LOCTITE 1

[uppili11]

WE HAVE A DISPENSER FOR LOCTITE.BUT IN AUTO MODE NO DETECTION IS POSSIBLE WHETHER THE DISPENSER DELIVER LOCTITE OR NOT.THE QUANTITY FOR THE CYCLE IS JUST ONE DROP EVERY 1 MINUTE AND DIFFICULT TO USE CONVENTIONAL OPTO SENSOR SINCE IT IS INTERMIDIATE.IS THERE ANY SENSOR WHICH SENSES THE PRESNCE OF LOCTITE ON THE ROLLER AND ALSO ENSURE IT IS WET

 

[werdnaid]

I would experiment with something on the order of measuring capcitance between a plate located a small distance away from the roller and the roller. The Loctite might change the dielectric constant, therefore capasitanse.

Drew

 

[uppili11]

thanks.seems to be a good idea.let me wait for your experiment result.
uppili