DI-Soric OR 31 K 4000 P3-3 Retroreflective sensor O-30

The transmitter and receiver are in one housing. The emitted light is reflected back by a reflector and evaluated in the retro reflective sensor. Polarization filters also allow the detection of reflecting objects. Retro reflective sensors make long ranges possible, with simple assembly and a high degree of system availability.

• Detection of transparent objects
• Compact design
• Red light
• Sensitivity is adjustable
• Switch for light/dark switching
• Long range
• Fully molded electronic circuitry, vibration-resistant
• Standardized hole spacing 25.4 mm

Service voltage	10 … 30 V DC
No-load current (max.)	30 mA
Insulation voltage endurance	500 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	Retroreflective sensor
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
Ambient light immunity	3 kLx Halogen light, 10 kLx Sunlight
Range	400 … 4000 mm
Referring reflector	Ø 84 mm, R 84
Switching hysteresis (max.)	10 %
Sensitivity adjustment	Potentiometer
Switching frequency	2000 Hz
Response time	0.25 ms
Release time	0.25 ms
Ambient temperature during operation	-25 … +70 °C
Temperature drift	1.5 mm/K
Protection type	IP 67
Connection	Cable, 2.0 m, 3-pin (flying leads)