KJT photoelectric yarn sensor is a high-precision, non-contact photoelectric weft sensor, suitable for textile processes such as winding, twisting, doubling and synthetic fiber deformation. The photoelectric yarn sensor is a broken yarn sensor that is easy to use and easy to install.
●Basic functions of photoelectric type
◇Photoelectric weft sensor can detect the operation status of various types of spinning yarn on the spinning machine (straight-line operation, reciprocating operation and circular operation). In the event of spinning stagnation or yarn breakage, the photoelectric system can promptly notify the spinning machine automatic control system. According to the actual situation (determined by the model of the textile machine).
◇The weft yarn sensor can directly drive the automatic yarn cutter connected to itself to cut the weft yarn at the corresponding position; it can also send out a control signal to automatically stop the corresponding spinning machine working position.
◇In the alarm state, the photoelectric type will warn the on-site operators with the flashing signal of the light-emitting diode.
| Model | KJT-DU17-ZNB | PNP three-wire | normally closed | DC24V |
| Shell material | aluminum | |||
| Sensing method | photoelectronic | |||
| Working temperature | -20℃～80℃ | |||
| control output | 200mA | |||
| Protection level | IP67 | |||