Retro-Reflex Sensor for Clear Glass Recognition
KN88NA3
- Foil detection
- Recognition of Clear Glass
- Recognition of PET bottles
A reflector must be used in combination with these sensors. wenglor has the right retro-reflex light barrier for every application. Even crystal-clear objects and sheet products can be reliably recognized.
Optical Data
| Range | 2600 mm |
| Reference Reflector/Reflex Foil | RQ100BA |
| Clear Glass Recognition | yes |
| Switching Hysteresis | < 5 % |
| Light Source | Red Light |
| Polarization Filter | yes |
| Service Life (T = +25 °C) | 100000 h |
| Max. Ambient Light | 10000 Lux |
| Opening Angle | 3 ° |
| Single-Lens Optic | yes |
Electrical Data
| Supply Voltage | 10...30 V DC |
| Current Consumption (Ub = 24 V) | < 40 mA |
| Switching Frequency | 2500 Hz |
| Response Time | 200 µs |
| Temperature Drift | < 3 % |
| Temperature Range | -10...60 °C |
| Switching Output Voltage Drop | < 2,5 V |
| NPN Switching Output/Switching Current | 100 mA |
| Residual Current Switching Output | < 50 µA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Protection Class | III |
Mechanical Data
| Housing Material | Plastic |
| Full Encapsulation | yes |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 4-pin |
Output
| NPN NO/NC antivalent | yes |
Connection Diagram
Ctrl.Panel / Optic
- 05 = Switching Distance Adjuster
- 30 = Switching Status/Contamination Warning
Dimensioned Picture
All dimensions in mm (1 mm = 0.03937 Inch)
- 1 = optical axle
Complementary Products
| Dust extraction tube STAUBTUBUS-03 |
| Protection Housing Set ZSN-NN-02 |
| Reflector, Reflex Foil |
Feasible reflector distance
Reflector type, mounting distance
| RQ100BA | 0...2,6 m | |
| RE18040BA | 0...1,4 m | |
| RQ84BA | 0...2,4 m | |
| RR84BA | 0...2,3 m | |
| RE9538BA | 0...0,9 m | |
| RE6151BM | 0...2,3 m | |
| RR50_A | 0...2,3 m | |
| RE6040BA | 0...2,5 m | |
| RE8222BA | 0...0,95 m | |
| RR34_M | 0...1,3 m | |
| RE3220BM | 0...0,9 m | |
| RE6210BM | 0...0,75 m | |
| RR25_M | 0...1 m | |
| RR25KP | 0...0,7 m | |
| RR21_M | 0...0,75 m | |
| ZRAE02B01 | 0...1,2 m | |
| ZRME01B01 | 0...0,4 m | |
| ZRME03B01 | 0...1 m | |
| ZRMR02K01 | 0...0,5 m | |
| ZRMS02_01 | 0...0,6 m | |
| RF505 | 0...0,8 m | |
| RF508 | 0...0,8 m | |
| RF258 | 0...0,6 m | |
| ZRDF__K01 | 0...1,8 m |
Data sheet
CAD Data
Connection Technology
Mounting Technology
Complementary Products