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SICK 1051888
SICKNot available

WTB9M4-3P2211

Photoelectric sensors: W9
Product Code: 1051888
Partner cod.: 1051888
SICK


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Tecnichal data
Tecnichal data
Features
Functional principlePhotoelectric proximity sensor
Functional principle detailBackground suppression
Dimensions (W x H x D)12.2 mm x 49.8 mm x 23.6 mm
Housing design (light emission)Rectangular
Mounting holeM4
Sensing range max.20 mm ... 500 mm 
Sensing range20 mm ... 250 mm 
Type of lightInfrared light
Light sourceLED 
Light spot size (distance)Ø 20 mm (250 mm)
Wave length850 nm
AdjustmentPotentiometer, 5 turns
Mechanics/electronics
Supply voltage UB10 V DC ... 30 V DC 
Ripple< 5 Vpp 
Current consumption30 mA 
Switching outputPNP 
Output functionComplementary
Switching modeLight/dark switching 
Output current Imax.≤ 100 mA 
Response time< 0.5 ms 
Switching frequency1,000 Hz 
Connection typeMale connector M8, 4-pin
Circuit protection

10)

Protection classIII
Weight13 g
Housing materialPlastic, VISTAL®
Optics materialPlastic, PMMA
Enclosure rating

IP66

IP67

IP69K

Ambient operating temperature–40 °C ... +60 °C
Ambient temperature, storage–40 °C ... +75 °C
UL File No.NRKH.E181493
Safety-related parameters
MTTFD896 years
DCavg0 %
TM (mission time)20 years
Classifications
ECLASS 5.027270904
ECLASS 5.1.427270904
ECLASS 6.027270904
ECLASS 6.227270904
ECLASS 7.027270904
ECLASS 8.027270904
ECLASS 8.127270904
ECLASS 9.027270904
ECLASS 10.027270904
ECLASS 11.027270904
ECLASS 12.027270903
ETIM 5.0EC002719
ETIM 6.0EC002719
ETIM 7.0EC002719
ETIM 8.0EC002719
UNSPSC 16.090139121528