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SICK 1119970
SICKNot available

WTB4FT-21312120ZZZ32ZZZZZZZZZ1

Photoelectric sensors: W4
Product Code: 1119970
Partner cod.: 1119970
SICK


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Tecnichal data
Technical Specs
Tecnichal data
Features
Functional principlePhotoelectric proximity sensor
Functional principle detailBackground suppression, DoubleLine
Sensing range
Sensing range min.7 mm
Sensing range max.120 mm
Adjustable switching threshold for background suppression15 mm ... 120 mm
Reference objectObject with 90% remission factor (complies with standard white according to DIN 5033)
Minimum distance between set sensing range and background (black 6% / white 90%)1 mm, at a distance of 50 mm
Recommended sensing range for the best performance30 mm ... 80 mm
Emitted beam
Light sourcePinPoint LED
Type of lightVisible red light
Shape of light spotLine-shaped, two parallel line-shaped light spots
Light spot size (distance)1.2 mm x 17 mm (50 mm)
Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle)< +/- 1.5° (at Ta = +23 °C)
Key LED figures
Normative referenceEN 62471:2008-09 | IEC 62471:2006, modified
LED risk group markingFree group
Wave length635 nm
Average service life100,000 h at Ta = +25 °C
Smallest detectable object (MDO) typ.
1 mm (At 50 mm distance (object with 90% remission (complies with standard white according to DIN 5033)))
Adjustment
Teach-Turn adjustmentBluePilot: For setting the sensing range
Indication
LED blueBluePilot: sensing range indicator
LED greenOperating indicator
Static on: power on
LED yellowStatus of received light beam
Static on: object present
Static off: object not present
Special applicationsDetecting flat objects, Detecting objects wrapped in film, Detecting perforated objects, Detecting uneven, shiny objects
Safety-related parameters
MTTFD661 years
DCavg0 %
TM (mission time)20 years (EN ISO 13849, rate of use: 60 %)
Electrical data
Supply voltage UB10 V DC ... 30 V DC 
Ripple≤ 5 Vpp
Usage category

DC-12 (According to EN 60947-5-2)

DC-13 (According to EN 60947-5-2)

Current consumption≤ 25 mA, without load. At UB = 24 V
Protection classIII
Digital output
Number1
TypePush-pull: PNP/NPN
Signal voltage PNP HIGH/LOWApprox. UB-2.5 V / 0 V
Signal voltage NPN HIGH/LOWApprox. UB / < 2.5 V
Output current Imax.≤ 100 mA
Circuit protection outputsReverse polarity protected
Overcurrent protected
Short-circuit protected
Response time≤ 1,000 µs 
Repeatability (response time)240 µs
Switching frequency500 Hz 
Pin/Wire assignment
Function of pin 4/black (BK)Digital output, dark switching, object present → output Q LOW 
Mechanical data
HousingRectangular
Design detailFlat
Dimensions (W x H x D)16 mm x 40.1 mm x 12.1 mm
ConnectionConnector M8, 3-pin
Material
HousingPlastic, VISTAL®
Front screenPlastic, PMMA
Male connectorPlastic, VISTAL®
WeightApprox. 30 g
Maximum tightening torque of the fixing screws0.4 Nm
Ambient data
Enclosure rating

IP66 (EN 60529)

IP67 (EN 60529)

Ambient operating temperature–40 °C ... +60 °C
Ambient temperature, storage–40 °C ... +75 °C
Typ. Ambient light immunity

Artificial light: ≤ 50,000 lx

Sunlight: ≤ 50,000 lx

Shock resistance30 g, 11 ms (3 positive and 3 negative shocks along X, Y, Z axes, 18 total shocks (EN60068-2-27))
Vibration resistance10 Hz ... 1,000 Hz (Amplitude 1 mm, 3 x 30 min (EN60068-2-6))
Air humidity35 % ... 95 %, Relative humidity (no condensation)
Electromagnetic compatibility (EMC)EN 60947-5-2
Resistance to cleaning agentECOLAB
UL File No.NRKH.E181493 & NRKH7.E181493
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
Technical Specs
Unit weight34.000 Grams
Net unit weight34 Grams
Unit volume288 Cubic Centimetres (cm³)
Measurements6.000*4.800*10.000
Country of originGermany
EAN4047084503962