PHOTOELECTRIC SENSORS. WTB27-3P2421 Datasheet

WTB27-3P2421 SENSORS. Datasheet pdf. Equivalent

WTB27-3P2421 Datasheet
Recommendation WTB27-3P2421 Datasheet
Part WTB27-3P2421
Description PHOTOELECTRIC SENSORS
Feature WTB27-3P2421; Online data sheet WTB27-3P2421 W27-3 PHOTOELECTRIC SENSORS WTB27-3P2421 | W27-3 PHOTOELECTRIC SENS.
Manufacture SICK
Datasheet
Download WTB27-3P2421 Datasheet




SICK WTB27-3P2421
WTB27-3P2421
W27-3
PHOTOELECTRIC SENSORS



SICK WTB27-3P2421
WTB27-3P2421 | W27-3
PHOTOELECTRIC SENSORS
A Ordering information
Type
B
WTB27-3P2421
Other models and accessories www.sick.de/W27-3
C
D
E Illustration may differ
F
Part no.
1027754
H
I
J
K
L
M
N
O
P
Q
R
S
T
Detailed technical data
Features
Sensor/detection principle
Dimensions (W x H x D)
Housing design (light emission)
Sensing range max.
Sensing range
Type of light
Light source
Light spot size (distance)
Wave length
Adjustment
Photoelectric proximity sensor, Background suppression
24.6 mm x 80.6 mm x 54 mm
Rectangular
30 mm ... 1,600 mm 1)
100 mm ... 1,600 mm
Infrared light
LED 2)
Ø 25 mm (800 mm)
880 nm
PotentiometerPotentiometer
1) Object with 90 % reflectance (referred to standard white, DIN 5033)
2) Average service life: 100,000 h at TU = +25 °C.
Mechanics/electronics
Supply voltage
10 V DC ... 30 V DC 1)
Ripple
≤ 5 Vpp 2)
1) Limit values when operated in short-circuit protected network: max. 8 A.
2) May not exceed or fall below Uv tolerances.
3) Without load.
4) Signal transit time with resistive load.
5) With light/dark ratio 1:1.
6) A = VS connections reverse-polarity protected.
7) B = inputs and output reverse-polarity protected.
8) C = interference suppression.
9) Reference voltage: 50 V DC.
2 PHOTOELECTRIC SENSORS | SICK
Online data sheet | 2015-12-01 11:15:24
Subject to change without notice



SICK WTB27-3P2421
Power consumption
Output type
Output function
Switching mode
Signal voltage PNP HIGH/LOW
Output current Imax.
Response time
Switching frequency
Connection type
Circuit protection
Protection class
Weight
Front screen heating
Housing material
Optics material
Enclosure rating
Ambient operating temperature
Ambient storage temperature
UL File No.
≤ 55 mA 3)
PNP
Complementary
Light/dark switching
Approx. VS – 2.5 V / 0 V
≤ 100 mA
≤ 1.5 ms 4)
± 350 Hz 5)
Connector M12, 4-pin
6)
7)
8)
II 9)
100 g
ABSplastic
PMMA
IP 69K
–40 °C ... +60 °C
–40 °C ... +75 °C
NRKH.E181493 & NRKH7.E181493
1) Limit values when operated in short-circuit protected network: max. 8 A.
2) May not exceed or fall below Uv tolerances.
3) Without load.
4) Signal transit time with resistive load.
5) With light/dark ratio 1:1.
6) A = VS connections reverse-polarity protected.
7) B = inputs and output reverse-polarity protected.
8) C = interference suppression.
9) Reference voltage: 50 V DC.
WTB27-3P2421 | W27-3
PHOTOELECTRIC SENSORS
2015-12-01 11:15:24 | Online data sheet
S ubject to change without notice
PHOTOELECTRIC SENSORS | SICK
3







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