| model | NPN | KN-FT11 | KN-FD11 |
| PNP | KN-FT11P | KN-FD11P | |
| type | Shooting type | reflection-type | |
| detection distance | 0.6M | 2~30mm | |
| spot diameter | 3-8mm (the farther, the larger) | About 5mm (when 30mm) | |
| light source | Point light source red LED (650nm) | ||
| reaction time | Maximum 1ms | ||
| pilot lamp | Output: Red; Stable operation; Green; Transmitting transmitter power supply: green 10-30VDC with ripple current (P-P) 10% | ||
| supply voltage | 10~30VDC ripple current (P-P) 10% | ||
| Consumption current | 15mA | 20mA | |
| control output | NPN output type: NPN collector open circuit below 30VDC, below 50mA; Residual voltage: below 10mA, below 1.5V at 10-30mA, below 2.0V at 30-50mA | ||
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