model |
NPN output |
Diffuse reflection type |
Frontal shooting |
Side firing |
KN-FD14 |
KN-FD12 |
KN-FT13 |
KN-FT19 |
KN-LT13 |
KN-LT19 |
detection distance |
25mm |
20 mm |
500mm |
1000mm |
500mm |
1000mm |
Light source (wavelength) |
650nm red LED |
Detected object |
Opaque objects with a diameter of 4mm or more |
contrast |
More than 20% of the detection distance |
control output |
Black is the signal output line, normally open and normally closed can be switched with a white line |
response frequency |
Less than 1ms |
supply voltage |
DC12-24 pulsation (p-p) below 10% (DC10-30) |
Consumption current |
< 25mA |
Consumption current |
< 25mA |
Switch capacity |
≤3mA |
residual voltage |
Below 1V (load current 100mA) |
circuit protection |
Surge protection, short circuit protection, polarity reversal protection |
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 |
Environmental humidity for use |
Action time -45% -85% (no icing) RH Storage time: 35% -85% (no icing) RH |
The influence of voltage |
When the rated power supply voltage fluctuates within ± 15%, the detection distance changes within ± 1% |
Insulation impedance |
Between the charging unit of 50MQ or above and the casing |
dielectric strength |
AC1000V and above, between the charging unit and the casing at 50/60Hz for 1 minute |
Protection level |
IP65 |
Display light |
Action indicator light (red) |
Vibration (durability) |
10-55Hz, 1.5mm double amplitude, reaching 2h in X, Y, Z directions |
Impact (durability) |
500m/s? Double amplitude, 10 times in X, Y, Z directions |
Connection method |
Wire lead out type (standard 2m) |
Shell material |
PC |