Shape









Type	K type	L type	Type F	Type R	U shape
Model NPN	RU2-KN25	RU2-LN25	RU2-FN25	RU2-RN25	RU2-UN25
PNP	RU2-KP25	RU2-LP25	RU2-FP25	RU2-RP25	RU2-UP25
Detection distance	5mm (slot width)
Standard test substance	Opaque objects above 0.8*1.2mm
Repeat accuracy	0.03mm or less
Output mode	NPN or PNP open collector
Switch mode	L.on (light entry action)/D.on (light blocking action) switchable
Indicator light	The light turns off when an object is detected, and turns on when there is no object.
Response frequency	3KHz
Light source	Infrared light
Operating Voltage	5-24VDC
Residual voltage	Below 1V (when load current is 50mA)
Current consumption	≤8mA
Protection circuit	Surge protection, reverse polarity protection
Ambient light	Light-receiving surface illumination incandescent lamp: below 1000lux
Ambient temperature	Working time: -25℃~+55℃ Storage time: -30℃~+80℃, no freezing
Environment humidity	When working: 5%~85%RH When storing: 5%~95%RH, no condensation
Withstand voltage	AC, 1000V1 minute, between all power connection terminals and shell
Vibration resistant	10~55Hz, amplitude 1.5mm, 2 hours each in X, Y and Z directions
Insulation resistance	Between all power connection terminals and the shell, more than 20MΩ (based on DC250V)
Protection level	IP50
Material	PC
Outgoing method	2M 4 core cable

25-seriesminiature-photoelectric-switch-sensor