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WTB9L-3N2261 | Photoelectric sensors - SICK part no : 1062523
WTB9L-3N2261 | Photoelectric sensors - SICK part no : 1062523
Specifications
Brand Name :
SICK
Model Number :
WTB9L-3N2261
Certification :
3C
Place of Origin :
GERMANY
MOQ :
1
Price :
226$/piece
Payment Terms :
T/T
Supply Ability :
1piece in stock
Delivery Time :
3 day
Packaging Details :
110*60*60mm
Dimensions (W x H x D) :
12.2 mm x 49.8 mm x 23.6 mm
Switching frequency :
1,000 Hz
Weight :
13 g
Housing design (light emission) :
Rectangular
Description
WTB9L-3N2261 | W9
SMALL PHOTOELECTRIC SENSORS
Ordering information
Type Part no.
WTB9L-3N2261 1062523
Other models and accessories → www.sick.com/W9
Illustration may differ
ecoung四
SIRIC
optical AS C
invented by s Ck
Detailed technical data
Features
Functional principle Photoelectric proximity sensor
Functional principle detail Background suppression
Dimensions (W x H x D) 12.2 mm x 49.8 mm x 23.6 mm
Housing design (light emission) Rectangular
Mounting hole M3
Sensing range max. 25 mm ... 300 mm 1)
Sensing range 25 mm ... 300 mm 1)
Type of light Visible red light
Light source Laser 2)
Light spot size (distance) Ø 1 mm (170 mm)
Wave length 650 nm
Laser class 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
Adjustment Potentiometer, 5 turns
Special applications Detecting small objects
1) Object with 90% remission (based on standard white, DIN 5033).
2) Average service life: 50,000 hat TU = +25 °C.
2 PHOTOELECTRIC SENSORS | SICK Product data sheet | 2025-01-15 12:31:19
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WTB9L-3N2261 | W9
SMALL PHOTOELECTRIC SENSORS
Mechanics/electronics
Supply voltage UB 10 V DC ... 30 V DC 1)
Ripple < 5 Vpp 2)
Current consumption 30 mA 3)
Switching output NPN 4)
Output function Complementary
Switching mode Light/dark switching 4)
Output current Imax. ≤ 100 mA
Response time ≤ 0.5 ms 5)
Switching frequency 1,000 Hz 6)
Connection type Male connector M8, 4-pin
Circuit protection A 7)
B 8)
C 9)
Protection class III
Weight 13 g
Housing material Plastic, VISTAL®
Optics material Plastic, PMMA
Enclosure rating IP66
IP67
IP69K
Ambient operating temperature –10 °C ... +50 °C
Ambient operating temperature extended –30 °C ... +55 °C 10) 11)
Ambient temperature, storage –30 °C ... +70 °C
UL File No. NRKH.E181493
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.
10) As of Ta = 50 °C, a max. supply voltage Vmax. = 24 V and a max. load current Imax. = 50 mA is permitted.
11) 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.
Safety-related parameters
MTTFD 423 years (EN ISO 13849-1) 1)
DCavg 0 %
1) Mode of calculation: Parts-Count-calculation.
Classifications
ECLASS 5.0 27270904
ECLASS 5.1.4 27270904
2025-01-15 12:31:19 | Product data sheet PHOTOELECTRIC SENSORS | SICK 3
Subject to change without notice
WTB9L-3N2261 | W9
SMALL PHOTOELECTRIC SENSORS
ECLASS 6.0 27270904
ECLASS 6.2 27270904
ECLASS 7.0 27270904
ECLASS 8.0 27270904
ECLASS 8.1 27270904
ECLASS 9.0 27270904
ECLASS 10.0 27270904
ECLASS 11.0 27270904
ECLASS 12.0 27270903
ETIM 5.0 EC002719
ETIM 6.0 EC002719
ETIM 7.0 EC002719
ETIM 8.0 EC002719
UNSPSC 16.0901 39121528
Adjustments
Potentiometer
④ Q D ⑤
⑨
④ LED indicator yellow: Status of received light beam
⑤ LED indicator green: power on
⑨ Adjustment of sensing range
Connection diagram
Cd-083
BN + (L+)
WH Q
BU - (M)
BK
Q
4 PHOTOELECTRIC SENSORS | SICK Product data sheet | 2025-01-15 12:31:19
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WTB9L-3N2261 | W9
SMALL PHOTOELECTRIC SENSORS
Characteristic curve
% of sensing range
25 6 %/90 %
20
① 18 % /90 %
15
10
90 %/9 0 %
5
0
50 100 150 200 250 300
(1.97) (3.94) (5.91) (7.87) (9.84) (11.81)
Sensing range in mm (inch)
① Sensing range on black, 6% remission factor
② Sensing range on gray, 18% remission factor
③ Sensing range on white, 90% remission factor
Light spot size
Radius in mm (inch)
1 Dimensions in mm (inch)
0.8 Sensing range Vertical Horizontal
0.6 50 mm
(1.97)		 1.2
(0.05)		 1.0
(0.04)
0.4 100 mm 1.1 1.0
0.2 (3.94) (0.04) (0.04)
200 mm 0.9 0.9
0 (7.87) (0.04) (0.04)
300 mm 0.8 0.8
–0.2 (11.81) (0.03) (0.03)
–0.4
–0.6
–0.8
–1
50 100 150 200 250 300
(1.97) (3.94) (5.91) (7.87) (9.84) (11.81) Vertical
Sensing range in mm (inch) am Horizontal
2025-01-15 12:31:19 | Product data sheet PHOTOELECTRIC SENSORS |SICK 5
Subject to change without notice
WTB9L-3N2261 | W9
SMALL PHOTOELECTRIC SENSORS
Sensing range diagram
① 25 170
② 25 250
③ 25 300
50 100 150 200 250 300
(1.97) (3.94) (5.91) (7.87) (9.84) (11.81)
Distance in mm (inch)
Sensing range typ. max.
① Sensing range on black, 6% remission factor
② Sensing range on gray, 18% remission factor
③ Sensing range on white, 90% remission factor
Dimensional drawing (Dimensions in mm (inch))
WTB9L-3
12.2
(0.48) 23.6 (0.93) ④
3.7 (0.15)
⑤
A ③ A
Ai
A
①
② A
A A
⑥ ⑦ ⑧
① Center of optical axis, receiver
② Center of optical axis, sender
③ Mounting hole M3 (Ø 3.1 mm)
④ LED indicator yellow: Status of received light beam
⑤ LED indicator green: power on
⑥ Connecting cable or connecting cable with connector
⑦ Male connector M8, 4-pin
⑧ Male connector M12, 4-pin
Recommended accessories
Other models and accessories → www.sick.com/W9
Brief description Type Part no.
Mounting brackets and plates
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WTB9L-3N2261 | W9
SMALL PHOTOELECTRIC SENSORS
Brief description Type Part no.
Others
• Connection type head A: Female connector, M8, 4-pin, straight, A-coded
• Connection type head B: Flying leads
• Signal type: Sensor/actuator cable
• Cable: 5 m, 4-wire, PVC
• Description: Sensor/actuator cable, unshielded
• Application: Zones with chemicals, Uncontaminated zones		 YF8U14-
050VA3XLEAX		 2095889
• Connection type head A: Male connector, M8, 4-pin, straight, A-coded
• Description: Unshielded
• Connection systems: Screw-type terminals
• Permitted cross-section: 0.14 mm² ... 0.5 mm²		 STE-0804-G 6037323
2025-01-15 12:31:19 | Product data sheet PHOTOELECTRIC SENSORS | SICK 7
Subject to change without notice
SICK At A GlAnCe
SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica-
tions. A unique range of products and services creates the perfect basis for controlling processes securely
and efficiently, protecting individuals from accidents and preventing damage to the environment.
We have extensive experience in a wide range of industries and understand their processes and require-
ments.With intelligent sensors,we can deliver exactly what our customers need. In application centers in
Europe,Asia and North America,system solutions are tested and optimized in accordance with customer
specifications.All this makes us a reliable supplier and development partner.
Comprehensive services complete our offering:SICK lifetime Services provide support throughout the ma-
chine life cycle and ensure safety and productivity.
For us,that is“Sensor Intelligence.”
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WTB9L-3N2261 | Photoelectric sensors - SICK part no : 1062523

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Product Detail
Brand Name :
SICK
Model Number :
WTB9L-3N2261
Certification :
3C
Place of Origin :
GERMANY
MOQ :
1
Price :
226$/piece
Contact Supplier
WTB9L-3N2261 | Photoelectric sensors - SICK part no : 1062523

Xiamen ZhiCheng Automation Technology Co., Ltd

Verified Supplier
2 Years
guangdong, xiamen
Since 2017
Business Type :
Trading Company
Main Products :
PLC Interface Module, B&R PLC Module, Allen Bradley PLC Module
Total Annual :
300000-800000
Employee Number :
12~20
Certification Level :
Verified Supplier
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