SICK WTB4SL-3P2261 Photoelectric Sensors

SICK

SICK WTB4SL-3P2261 Photoelectric Sensors

P/N: 1058237

SICK WTB4SL-3P2261 Photoelectric Sensors — datasheet, specifications, part number lookup & authentic sourcing

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Overview

Functional principlePhotoelectric proximity sensor
Functional principle detailBackground suppression
Sensing range max.25 mm ... 300 mm 1)
Sensing range25 mm ... 300 mm 1) Emitted beam
Light sourceLaser 2)
Type of lightVisible red light
Light spot size (distance)Ø 1 mm (170 mm) Key laser figures
Normative referenceEN 60825-1:2014, IEC 60825-1:2014 / CDRH 21 CFR 1040.10 & 1040.11
Laser class1 3)
Wave length650 nm
AdjustmentPotentiometer, 5 turns
Special applicationsDetecting small objects
Mounting holeM3 1) Object with 90% remission (based on standard white, DIN 5033).2) Average service life: 50,000 h at TU = +25 °C.3) Do not intentionally look into the laser beam. Never point the laser beam at people's eyes.

Specifications

Safety-related parameters
MTTFD424 years (EN ISO 13849-1) 1)
DCavg0 % 1) Mode of calculation: Parts-Count-calculation.
Electronics
Supply voltage UB10 V DC ... 30 V DC 1)
Ripplepp 2)
Current consumption30 mA 3)
Protection classIII Digital output
TypePNP 4)
Switching modeLight/dark switching 4)
Output current Imax.≤ 100 mA
Response time≤ 0.5 ms 5)
Switching frequency1,000 Hz 6)
Output functionComplementary
Circuit protectionA 7)B 8)C 9) 1) Limit values when operated in short-circuit protected network: max. 8 A.2) May not fall below or exceed UV tolerances.3) Without load.4) Q = light switching.5) Signal transit time with resistive load.6) With light/dark ratio 1:1.7) A = VS connections reverse-polarity protected.8) B = inputs and output reverse-polarity protected.9) C = interference suppression.
Mechanics
HousingRectangular
Design detailSlim
Dimensions (W x H x D)12.2 mm x 41.8 mm x 17.3 mm
ConnectionMale connector M8, 4-pin Material
HousingPlastic, Novodur
Front screenPlastic, PMMA
Weight100 g
Ambient data
Enclosure ratingIP66IP67
Ambient operating temperature–10 °C ... +50 °C
Ambient operating temperature extended–30 °C ... +55 °C 1) 2)
Ambient temperature, storage–30 °C ... +70 °C
RoHS certificate✔ 1) As of Ta = 50 °C, a max. supply voltage Vmax. = 24 V and a max. load current Imax. = 50 mA is permitted.2) Operation below Tu –10 °C is possible if the sensor is already switched on at Tu > –10 °C, then cools down, and the supply voltage is subsequently not switched off. Switching on below Tu –10 °C is not permissible. ## Certificates
EU declaration of conformity✔
UK declaration of conformity✔
ACMA declaration of conformity✔
Moroccan declaration of conformity✔
China RoHS✔
China Compulsory Product Certification (CCC) exempt✔
ECOLAB certificate✔
Laser safety (IEC 60825-1) certificate✔ ## Classifications
ECLASS 5.1.427270903
ECLASS 6.027270903
ECLASS 7.027270903
ECLASS 8.027270903
ECLASS 9.027270903
ECLASS 10.027270903
ECLASS 11.027270903
ECLASS 12.027270903
ECLASS 13.027270903
ECLASS 14.027270903
ECLASS 15.027270903
ETIM 6.0EC002719
ETIM 7.0EC002719
ETIM 8.0EC002719
ETIM 9.0EC002719
ETIM 10.0EC002719
UNSPSC 091201.032151804
UNSPSC 100501.032151804
UNSPSC 111201.032151804
UNSPSC 120901.032151804
UNSPSC 131201.032151804
UNSPSC 140801.032151804
UNSPSC 151101.032151804
UNSPSC 160901.032151804
UNSPSC 171001.032151804
UNSPSC 180801.032151804
UNSPSC 190501.032151804
UNSPSC 200601.032151804
UNSPSC 210901.032151804
UNSPSC 220601.032151804
UNSPSC 230701.032151804
UNSPSC 240301.032151804
UNSPSC 250901.032151804
UNSPSC 260801.032151804

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