SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.

Part Number: 6020770
Photoelectric Sensor Model: WT260-R270
OEM Spec Ref 

Features

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Sensor/ detection principle Photoelectric proximity sensor, Energetic
Dimensions (W x H x D) 25 mm x 78 mm x 63 mm
Housing design (light emission) Rectangular
Sensing range max. 5 mm … 1,700 mm 1)
Sensing range 5 mm … 1,300 mm
Focus Approx. 1.8°
Type of light Visible red light
Light source LED 2)
Light spot size (distance) Ø 60 mm (1,300 mm)
Angle of dispersion Approx. 1.8°
Adjustment Potentiometer, 270°

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  • 1) Object with 90 % reflectance (referred to standard white, DIN 5033).
  • 2) Average service life: 100,000 h at TU = +25 °C.

 

Mechanics/electronics

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Supply voltage 12 V DC … 240 V DC 1)

24 V AC … 240 V AC 1)
Power consumption ≤ 5 VA
Switching output Relay, electrically isolated 2)
Output function Change-over contacts
Switching mode Light switching 2)
Switching current (switching voltage) 3 A (240 V AC)

3 A (30 V DC)
Response time ≤ 20 ms
Switching frequency 25 Hz 3)
Time functions On delay

Off delay
Delay time Adjustable via time delay selector switch, 0.1 s … 10 s

Adjustable via time control
Connection type Cable gland
Circuit protection A 4)

C 5)
Protection class II 6)
Weight 120 g
Interference emission Level EN 61000-6-3

Residential and commercial areas
Housing material Plastic, ABS
Optics material Plastic, PC
Enclosure rating IP67
Items supplied Mounting bracket BEF-W260
Usage category AC-15, DC-13, according to EN 60947-1
Electromagnetic compatibility (EMC) Level EN 61000-6-3

Residential and commercial areas
Ambient operating temperature –25 °C … +55 °C
Ambient temperature, storage –40 °C … +70 °C
UL File No. EN50081-1, 242356

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  • 1) +- 10%.
  • 2) Provide suitable spark suppression for inductive or capacitive loads.
  • 3) With light/dark ratio 1:1.
  • 4) A = VS connections reverse-polarity protected.
  • 5) C = interference suppression.
  • 6) Rated voltage: 250 V AC/DC.