Product Features
Miniature photoelectric sensor
Easy to adapt to various work environments Applied to the machine tool industry/elevator equipment/printing industry, machinery industry/machine room equipment, etc
Multiple protection design ensures safety and security
Compact size makes installation more convenient
Technical Parameter
| model | Shooting type | Diffuse reflection type |
| NPN.NO lead type | KN-T31 | KN-D31 |
| PNP.NO lead type | KN-T31P | KN-D31P |
| detection distance | 1500mm | 100mm |
| Detected object | Opaque objects with a diameter of 4mm or more | |
| contrast | More than 20% of the detection distance | |
| control output | Normally open and normally closed, switchable | |
| response frequency | Less than 1ms | |
| supply voltage | DC12-24 pulsation (p-p) below 10% (DC10-30) | |
| Consumption current | Less than or equal to 25mA | |
| circuit protection | Surge protection, short circuit protection, polarity reversal protection nm | |
| light source | 960nm infrared light | |
| Display light | Action indicator light (red) | |
| ambient temperature | During operation, the temperature ranges from -25 ° C to+70 ° C (without ice or frost). During storage, the temperature ranges from -40 ° C to+85 ° C (without ice or frost) | |
| Environmental illumination impact | Sunlight: below 10000LX incandescent lamp: below 3000LX | |
| The influence of voltage | When the rated power supply voltage fluctuates within ± 15%, the detection distance changes within ± 1% | |
| dielectric strength | AC1000V and above, between the charging unit and the casing at 50/60Hz for 1 minute | |
| Vibration (durability) | 10-55Hz, 1.5mm double amplitude, reaching 2h in X, Y, Z directions | |
| Impact (durability) | 500m/s * 2 double amplitude, 10 times in X, Y, Z directions | |
| Protective structure | IP65 | |
| Connection method | Wire lead out type (standard 2m) | |
| Shell material | PC | |
Application scenarios
Wiring diagram
