Reflex Sensor with Background Suppression
YW24PA3
- Spot Diameter: 0,5 mm
- Stainless Steel Housing
- Switching Frequency: 1,3 kHz
These sensors are particularly well suited for recognizing objects in front of any type of background. The color, shape and surface characteristics of the object have practically no influence on sensor switching performance.
Optical Data
| Range | 150 mm |
| Adjustable Range | 35...150 mm |
| Switching Hysteresis | < 5 % |
| Light Source | Laser (red) |
| Wave Length | 655 nm |
| Service Life (T = +25 °C) | 100000 h |
| Laser Class (EN 60825-1) | 2 |
| Max. Ambient Light | 10000 Lux |
| Light Spot Diameter | see Table 1 |
Electrical Data
| Supply Voltage | 10...30 V DC |
| Current Consumption (Ub = 24 V) | < 25 mA |
| Switching Frequency | 1300 Hz |
| Response Time | 385 µs |
| Temperature Drift | < 5 % |
| Temperature Range | -25...60 °C |
| Switching Output Voltage Drop | < 2,5 V |
| PNP Switching Output/Switching Current | 200 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Protection Class | III |
Mechanical Data
| Housing Material | Stainless Steel |
| Full Encapsulation | yes |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 4-pin |
Output
| PNP NO/NC antivalent | yes |
Table 1
| Detection Range | 50 mm | 100 mm | 150 mm |
| Light Spot Diameter | 1,2 mm | < 0,5 mm | 1,5 mm |
Connection Diagram
Switching Distance Deviation
Typical characteristic curve based on Kodak white, 90 %
- Sr = Switching Distance
- dSr = Switching Distance Change
 |
black 6 % |
 |
grey 18 % |
Ctrl.Panel
- 01 = Switching Status Indicator
- 02 = Contamination Warning
- 05 = Switching Distance Adjuster
Dimensioned Picture
All dimensions in mm (1 mm = 0.03937 Inch)
- 1 = Transmitter Diode
- 2 = Receiver Diode
Wrench Size
Data sheet
CAD Data
Connection Technology
Mounting Technology