DI-Soric OH 31 K 200 P3-3 Retroreflective diffuse sensor with background suppression O-30

Background suppression sensors are efficient sensors for detecting objects in which transmitters and receivers are located in one housing. They evaluate the position of objects. Objects that are located behind the set switching position are hidden. Sensors with background suppression make reliable detection results possible with varying objects.

• Mechanical background suppression
• Compact design
• Red light
• Sensitivity is adjustable
• Switch for light/dark switching
• Standardized hole spacing 25.4 mm

Service voltage	10 … 30 V DC
No-load current (max.)	30 mA
Insulation voltage endurance	1000 V
Housing dimensions	31.2 x 21 x 12.8 mm
Housing length	21 mm
Housing height	31.2 mm
Housing width	12.8 mm
Housing material	Plastic (PA, 6.6)
Material	PMMA (Window)
Protection class	III, operation on protective low voltage
Operating principle	Diffuse sensor with background suppression
Evaluation	digital
Design	Cuboid design
Switching output	pnp, 100 mA, NO/NC, switchable
Voltage drop (max.)	2 V
Light source	LED
Color	Red
Wavelength	630 nm
Modulation	Clocked
Background suppression	Yes
Ambient light immunity	3 kLx Halogen light, 10 kLx Sunlight
Switching distance	adjustable
Range	30 … 200 mm
Standardized measuring plate	200 x 200 mm (white)
Switching hysteresis (max.)	10 %
Sensitivity adjustment	Potentiometer
Switching frequency	1000 Hz
Response time	0.50 ms
Release time	0.50 ms
Ambient temperature during operation	-25 … +70 °C
Temperature drift	0.2 mm/K
Protection type	IP 67
Connection	Cable, 2.0 m, 3-pin (flying leads)