KJT-UT45 series ultra-small slot photoelectric sensors, all models are equipped with two independent outputs - ON when light enters/ON when blocked, which can respond to different output requirements according to different places of use. 5-24V wide voltage range, 3kHz high-speed response, can be used in a variety of industrial environments.

| Detection distance | 5mm (slot width) | 
| Standard detection object | Opaque objects above 1.2×0.8mm | 
| Output mode | NPN or PNP open collector | 
| Switch modes | L.on (light entry action)/D.on (light blocking action) switchable | 
| Repeat accuracy | 0.03mm or less | 
| Light source (luminescence wavelength) | GaAs infrared light-emitting diode (940nm) | 
| Display light*1 | The light is on (red) when the light is blocked | 
| Voltage | DC5V--DC24V±10% pulsation (p-p) less than 10% | 
| Quiescent current consumption | ≤8mA | 
| Protect the circuit | Surge protection, reverse polarity protection | 
| Withstand voltage | AC,1000V 1 min. between all power supply connection terminals and enclosure | 
| Withstand vibration | 10~55Hz, amplitude 1.5mm, 2 hours each in X, Y and Z directions | 
| Response frequency | 3kHz | 
| Use ambient illumination | Light-receiving surface illumination Fluorescent lamp: 1000 lux or less | 
| Ambient temperature | During working: -25~+55℃ During storage: -30~+80℃ | 
| Ambient humidity | During working: -25~+55℃ During storage: -30~+80℃ | 











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