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SICK 6044701
SICKNot available

WL250-2R1631

Photoelectric sensors: W250-2
Product Code: 6044701
Partner cod.: 6044701
SICK


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Tecnichal data
Technical Specs
Tecnichal data
Features
Functional principlePhotoelectric retro-reflective sensor
Functional principle detailDual lens
Dimensions (W x H x D)20 mm x 60 mm x 43.9 mm
Housing design (light emission)Rectangular
Sensing range max.

0.01 m ... 15 m 

0.01 m ... 12 m 

Sensing range

0.01 m ... 13 m 

0.01 m ... 11 m 

FocusApprox. 2°
Type of lightVisible red light
Light sourceLED 
Light spot size (distance)Ø 260 mm (8 m)
Angle of dispersionApprox. 2°
AdjustmentPotentiometer, 2 turns 
Mechanics/electronics
Supply voltage UB

24 V DC ... 240 V DC 

24 V AC/DC ... 240 V AC/DC 

Power consumption≤ 5 VA
Switching outputRelay, electrically isolated 
Output functionChange-over contacts
Switching modeLight switching 
Switching current (switching voltage)

3 A (240 V AC)

3 A (30 V DC)

Response time≤ 15 ms
Switching frequency33 Hz 
Connection typeCable, 5-wire, 5 m 
Cable materialPVC
Conductor cross section0.76 mm²
Cable diameterØ 6.4 mm
Circuit protection

Protection classII 
Overvoltage category2
Weight330 g
Polarisation filter
Housing materialPlastic, ABS
Optics materialPlastic, PMMA
Enclosure ratingIP67
Items suppliedReflector P250
Electromagnetic compatibility (EMC)EN 60947-5-2 
Ambient operating temperature–25 °C ... +55 °C
Ambient temperature, storage–40 °C ... +70 °C
UL File No.NRKH2.E300503 & NRKH8.E300503
Safety-related parameters
MTTFD1,541 years
DCavg0 %
B10d68,000 Switching cycles 
Classifications
ECLASS 5.027270902
ECLASS 5.1.427270902
ECLASS 6.027270902
ECLASS 6.227270902
ECLASS 7.027270902
ECLASS 8.027270902
ECLASS 8.127270902
ECLASS 9.027270902
ECLASS 10.027270902
ECLASS 11.027270902
ECLASS 12.027270902
ETIM 5.0EC002717
ETIM 6.0EC002717
ETIM 7.0EC002717
ETIM 8.0EC002717
UNSPSC 16.090139121528
Technical Specs
Unit weight0.472 Kilograms
Net unit weight0.472 Kilograms
Unit volume1047.375 Cubic Centimetres (cm³)
Measurements10.500*9.500*10.500
Country of originChina