KJT ring proximity switch has a variety of sensing apertures of 6mm/10mm/15mm/21mm, with two working principles: dynamic and static. High resolution: Even small steel balls with a diameter of 0.6mm can be reliably detected. The particularly fast response time of 0.2ms can set the pulse extension and sensitivity through the potentiometer. With wires and connectors, normally open and normally closed functions are optional.
KJT ring sensors are suitable for detecting metal parts on automated conveying systems, such as spring screws, etc. This sensor has the characteristics of high resolution and short response time.
Technical parameter |
Size | φ21 |
Mounting | Non-Flush
|
Sensing Distance SN [mm] | 21mm |
| Indicator | With LED |
Operating voltage | 10-36VDC,90-250VAC, |
Output | PNP/NPN NO/NC |
Ripple | <10% |
No Load Current | <10mA |
Max.Load Current | 200mA |
Leakage Current | <0.01mA |
Voltage Drop | <1.5V |
Switching Frequency | 1K Hz |
Response Time | 0.2ms |
Switching Hysteresis | <15%(Sr) |
Repeat Accuracy | <3%(Sr) |
Protection Degree | IP67 |
Operating Temperature | -25℃-+70℃ |
Temperature Drift | <10%(Sr) |
Short Circuit Protection | Yes |
Overload Trip Point | 180mA |
Connection | PVC Cable 2M |
