Cảm biến WTB4FT-21311120ZZZ

Part no.: Cảm biến Sick 1113176

Sick

Description
Brand

Cảm biến WTB4FT-21311120ZZZ

Thông số kỹ thuật cảm biến quang Sick WTB4FT-21311120ZZZ
đại lý sick | đại lý WTB4FT-21311120ZZZ | sick việt nam
nhà phân phối sick | nhà phân phối WTB4FT-21311120ZZZ

Thông số kỹ thuật chung Sick sensor

Nguyên tắc chức năng

Photoelectric proximity sensor

Nguyên tắc chức năng detail

Background suppression, DoubleLine

Phạm vi cảm biến
Phạm vi cảm biến min.	7 mm
Phạm vi cảm biến max.	120 mm
Adjustable switching threshold for background suppression	15 mm … 120 mm
Reference object	Object 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
Phạm vi cảm biến được đề xuất để có hiệu suất tốt nhất	30 mm … 80 mm

Chùm tia phát ra
Nguồn sáng	PinPoint LED
Loại ánh sáng	Visible red light
Hình dạng của điểm sáng	Line-shaped, two parallel line-shaped light spots
Kích thước điểm sáng (khoảng cách)	1.2 mm x 17 mm (50 mm)
Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle)

Số liệu LED chính
Tài liệu tham khảo bản quy phạm	EN 62471:2008-09 \| IEC 62471:2006, modified
Đánh dấu nhóm rủi ro LED	Free group
Độ dài sóng	635 nm
Tuổi thọ trung bình	100,000 h at T_a = +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)))

Điều chỉnh
Teach-Turn adjustment	BluePilot: For setting the sensing range

Chỉ dẫn
LED xanh	BluePilot: sensing range indicator
LED xanh lá cây	Chỉ báo vận hành Bật tĩnh: bật nguồn
LED vàng	Status of received light beam Static on: object present Static off: object not present

Special applications

Detecting flat objects, Detecting objects wrapped in film, Detecting perforated objects, Detecting uneven, shiny objects

Các thông số liên quan đến an toàn

MTTF_D

661 years

DC_avg

0 %

T_M (mission time)

20 years (EN ISO 13849)

Rate of use: 60 %

Electrical data

Supply voltage U_B

10 V DC … 30 V DC ¹⁾

Ripple

≤ 5 V_pp

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 U_B = 24 V

Protection class

III

Digital output
Number	1
Type	Push-pull: PNP/NPN
Signal voltage PNP HIGH/LOW	Approx. U_B-2.5 V / 0 V
Signal voltage NPN HIGH/LOW	Approx. U_B /
Output current I_max.	≤ 100 mA
Circuit protection outputs	Reverse polarity protected
	Overcurrent protected
	Short-circuit protected
Response time	≤ 1,000 µs ²⁾
Repeatability (response time)	240 µs
Switching frequency	500 Hz ³⁾

Pin/Wire assignment
Function of pin 4/black (BK)	Digital output, light switching, object present → output Q HIGH

¹⁾ Limit values.
²⁾ Signal transit time with resistive load in switching mode.
³⁾ With light/dark ratio 1:1.

Mechanical data

Housing

Rectangular

Design detail

Flat

Dimensions (W x H x D)

16 mm x 40.1 mm x 12.1 mm

Connection

Connector M8, 3-pin

Material
Housing	Plastic, VISTAL®
Front screen	Plastic, PMMA
Male connector	Plastic, VISTAL®

Weight

Approx. 30 g

Maximum tightening torque of the fixing screws

0.4 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 resistance	30 g, 11 ms (3 positive and 3 negative shocks along X, Y, Z axes, 18 total shocks (EN60068-2-27))
Vibration resistance	10 Hz … 1,000 Hz (Amplitude 1 mm, 3 x 30 min (EN60068-2-6))
Air humidity	35 % … 95 %, Relative humidity (no condensation)
Electromagnetic compatibility (EMC)	EN 60947-5-2
Resistance to cleaning agent	ECOLAB
UL File No.	NRKH.E181493 & NRKH7.E181493

Cảm biến WTB4FT-21311120ZZZ

Cảm biến WTB4FT-21311120ZZZ

Brand

Sick

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