
M18 Costomized Yarn Breaking Sensor for Textile Machinery Speed Sensors
Specification :
Model number | KJT-DU30 ZNB | NC | NPN 3 wires |
Model number | KJT-DU30 ZPB | NC | PNP 3 wires |
Housing material | Aluminum |
Sensing method | Photoelectric |
Ambient tempreature | -20°C~55°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) Built-in direct control signal system;
4) Provide visual alarm function (led flashing signal);
5) Convenient installation and special cable (or interface);
6) It is suitable for winding tube, twisting thread, blending wire
and composite fiber deformation.
Basical functions:
The photoelectric weft sensor can detect the running (linear,
reciprocating and circular) of various kinds of spinning on the
spinning machine. When the spinning stops or breaks, the
photoelectric type can inform the automatic control system of the
spinning machine in time. According to the actual situation (by the
type of the spinning machine).
The weft sensor can directly drive the automatic yarn cutter connected with itself to cut off the weft at the corresponding position. Control signal can also be sent to automatically stop the corresponding spinning machine working position.
In the alarm state, the photoelectric type is used to warn the
field operator with the flashing signal of the led.
Opreating principle:
The photoelectric yarn sensor detection head can measure the operation of the spinning in the infrared beam, and judge the working condition of the spinning according to the variation of the voltage caused by the displacement.
The measurement accuracy of photoelectric yarn sensor will be reduced due to the interference of external light source and other adverse working environment.
The photoelectric yarn sensor has high detection capability, and can detect the yarn weft of 0.02mm.
Safety application instructions: it is absolutely necessary to avoid reverse connection or short circuit contact of equipment interface lines. The photoelectric yarn sensor has the capability of electromagnetic protection and can bear voltage shock over 1kv.
Nanjing KJT Electric Co.,ltd
Founded in 2009, Nanjing KJT Electric Co,.LTD is a professional
manufacturer in the field of sensors and industrial switches.
Our main products are proximity sensor, photoelectric sensor,speed
sensor,and wireless sensor so on.
As a professional manufacturer, with over 10 years experience in
this field,
KJT owns an outstanding R&D team who dedicate themselves to the
development and innovation of sensors’ technology.
Our team is a mixed team,experienced and innovative.
The standard sensors are designed by our experienced engineers,and
the innovative solutions are thought by our new blood.
So we could satisfy your requirements for high quality and innovative design.
Therefore,we are sure that our products can meet the exact demands of different industries and sectors efficiently. Our high-tech products are widely used in a variety of industrial mechanical equipment and automatic assembly lines,for example,the industry of transportation, plastic, metallurgy, chemistry, textile, tobacco, food processing, printing etc. for properties of location check, signal transmission, automatic counting and velocimetry.
Also the service of OEM and free sample could be provided according to your requirements.