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Textile Machinery Yarn Break Capacitive Switch/Sensor NPN PNP NC Output
Specification :
| Model number | KJT-DU3B ZNB | NC | NPN 3 wires |
| Model number | KJT-DU3B ZPB | NC | PNP 3 wires |
| Housing material | Aluminum |
| Sensing method | Capacitive |
| Ambient tempreature | -20°C~80°C |
| Control output | 200mA |
| Protection degree | IP67 |
| 35.5mm(holeφ4mm) |
| Type | Wire device |
| Opreating voltage | 24V DC+/-4 |
| Objects can be detected | Yarn, cotton thread, silk thread |
| Feeling silk speed | 50m/min-3000m/min |
Features:
1) Standard 24-volt DC supply (working normally within 18-30 volt range);
2) Output form:NPN/PNP;
3) Provide visual alarm function (led flashing signal);
4) Convenient installation and special cable (or interface);
5) It is suitable for winding tube, twisting thread, blending wire and composite fiber deformation.
Main Function
Control the linear motion of any kind of textile yarns.
When the yarn breaks or when scrolling stops, MCL1 will inform the user (flashing LED) that a position is defective.
It can also activate a yarn cutter or stop the position giving a LOW / HIGH signal to an automate.
Any kind of material able to keep electrostatic charge can be checked by MCL1. A specific version has been developed for Elasthane yarns (low speed).(Capacitive yarn sensor can detect the working of various yarns on textile machines. If the yarn breaks or stops, yarn sensor will inform the user via a flashing LED that a position is defective.)
Working Principle
Capacitive yarn sensor probe will check tension variations produced by electrical charges of a moving yarn.