SICK Photoelectric sensors: W250-2WSE250-2P2431

SICK Photoelectric sensors: W250-2WSE250-2P2431

Functional principle Through-beam photoelectric sensor

Dimensions (W x H x D) 20 mm x 65 mm x 43.9 mm

Housing design (light emission) Rectangular

Sensing range max. 0 m ... 50 m

Sensing range 0 m ... 40 m

Focus Approx. 2°

Type of light Visible red light

Light source LED 1)

Light spot size (distance) Ø 0.6 m (20 m)

Angle of dispersion Approx. 2°

Adjustment Potentiometer, 2 turns 2)

Mechanics/electronics

Supply voltage UB 10 V DC ... 30 V DC 1)

Ripple < 5 Vpp 2)

Power consumption, sender 20 mA 3)

Power consumption, receiver 20 mA 3)

Switching output PNP

Switching mode Light/dark switching

Switching mode selector Selectable via L/D control cable

Output current Imax. ≤ 100 mA

Response time ≤ 0.5 ms 4)

Switching frequency 1,000 Hz 5)

Angle of reception 20°

Connection type Male connector M12, 4-pin 6)

Circuit protection

A 7)

B 8)

C 9)

D 10)

Protection class III

Weight 80 g

Housing material Plastic, ABS

Optics material Plastic, PMMA

Enclosure rating IP67

Items supplied BEF-W250 mounting bracket

Electromagnetic compatibility (EMC) EN 60947-5-2 11)

Ambient operating temperature –25 °C ... +55 °C

Ambient temperature, storage –40 °C ... +70 °C

UL File No. NRKH2.E300503 & NRKH8.E300503

SICK Photoelectric sensors: W250-2WSE250-2P2431 Images