WTB9-3P2281

WTB9-3P2281

Small photoelectric sensors
W9

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Liên hệ:

Mã sản phẩm: WTB9-3P2281 Danh mục: Photoelectric sensors Thẻ: 1094676, WTB9-3P2281

Mô tả

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.	20 mm … 200 mm ¹⁾
Sensing range	20 mm … 170 mm ²⁾
Type of light	Visible blue light
Light source	LED ³⁾
Light spot size (distance)	3 mm x 3 mm (75 mm)
Wave length	450 nm
Adjustment	Potentiometer, 5 turns

¹⁾ Object with 90% remission (based on standard white, DIN 5033).
²⁾ Object with 6% remission (based on standard white, DIN 5033).
³⁾ Average service life: 100,000 h at T_U = +25 °C.

Mechanics/electronics

Supply voltage	10 V DC … 30 V DC ¹⁾
Ripple	< 5 V_pp ²⁾
Current consumption	30 mA ³⁾
Switching output	PNP ⁴⁾
Output function	Complementary
Switching mode	Light/dark switching ⁴⁾
Output current I_max.	≤ 100 mA ⁵⁾
Response time	< 0.333 ms ⁶⁾
Switching frequency	1,500 Hz ⁷⁾
Connection type	Male connector M8, 4-pin
Circuit protection	A ⁸⁾ B ⁹⁾ C ¹⁰⁾
Protection class	III
Weight	47 g
Housing material	Plastic, VISTAL®
Optics material	Plastic, 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

¹⁾ Limit values when operated in short-circuit protected network: max. 8 A.
²⁾ May not exceed or fall below U_v tolerances.
³⁾ Without load.
⁴⁾ Q = light switching.
⁵⁾ At and above Tu 50 °C, a max. load current of Imax. = 50 mA is permitted.
⁶⁾ Signal transit time with resistive load.
⁷⁾ With light/dark ratio 1:1.
⁸⁾ A = V_S connections reverse-polarity protected.
⁹⁾ B = inputs and output reverse-polarity protected.
¹⁰⁾ C = interference suppression.

Safety-related parameters

MTTF_D 1,030 years

DC_avg 0 %

T_M (mission time) 20 years

Classifications

eCl@ss 5.0	27270904
eCl@ss 5.1.4	27270904
eCl@ss 6.0	27270904
eCl@ss 6.2	27270904
eCl@ss 7.0	27270904
eCl@ss 8.0	27270904
eCl@ss 8.1	27270904
eCl@ss 9.0	27270904
eCl@ss 10.0	27270904
eCl@ss 11.0	27270904
eCl@ss 12.0	27270903
ETIM 5.0	EC002719
ETIM 6.0	EC002719
ETIM 7.0	EC002719
ETIM 8.0	EC002719
UNSPSC 16.0901	39121528

Technical drawings

Connection type

Connection diagram Cd-084

Characteristic curve WTB9-3, blue light, 200 mm

Light spot size WTB9-3, blue light, 200 mm

Sensing range diagram WTB9-3, blue light, 200 mm

Adjustments Potentiometer

Dimensional drawing WT9-3

(+84) 908 556 822

(+84) 938 388 289