WTB250-2R1651

6,281,000

Tên sản phẩm: W250-2

Danh mục: W250-2

Model: WTB250-2R1651

ID: 6044694

Nhà sản xuất: SICK

Xuất xứ: CN

Hàng mới 100%, bảo hành 12 tháng theo quy định nhà sản xuất

Cung cấp chứng nhận xuất xứ (CO), chứng nhận chất lượng (CQ) theo yêu cầu khách hàng

Mã: 6044694 Danh mục:

Mô tả sản phẩm

W250-2

Features
Sensor/ detection principle Photoelectric proximity sensor, Background suppression
Dimensions (W x H x D) 20 mm x 60 mm x 43.9 mm
Housing design (light emission) Rectangular
Sensing range max. 200 mm … 1,000 mm 1)
Sensing range 200 mm … 1,000 mm 1)
Type of light Visible red light
Light source LED 2)
Light spot size (distance) ? 35 mm (1,000 mm)
Angle of dispersion Approx. 3?
Adjustment Potentiometer, 2 turns 3)
Potentiometer, 2 rotations
    1) Object with 90 % reflectance (referred to standard white, DIN 5033).2) Average service life: 100,000 h at TU = +25 ?C.3) With position indicator.
Mechanics/electronics
Supply voltage

24 V DC … 240 V DC 1)

24 V AC/DC … 240 V AC/DC 1)

Power consumption ? 5 VA
Switching output Relay, electrically isolated 2)
Output function Change-over contacts
Switching mode Light switching 2)
Switching current (switching voltage)

3 A (240 V AC)

3 A (30 V DC)

Response time ? 15 ms
Switching frequency 33 Hz 3)
Connection type Cable, 5-wire, 5 m 4)
Cable material PVC
Conductor cross-section 0.76 mm?
Cable diameter ? 6.4 mm
Circuit protection

A 5)

C 6)

Protection class II 7)
Overvoltage category 2
Weight 330 g
Housing material Plastic, ABS
Optics material Plastic, PMMA
Enclosure rating IP67
Items supplied BEF-W250 mounting bracket
Usage category AC-15, DC-13, according to EN 60947-1
EMC EN 60947-5-2 8)
Ambient operating temperature ?25 ?C … +55 ?C
Ambient storage temperature ?40 ?C … +70 ?C
UL File No. NRKH2.E300503 & NRKH8.E300503
    1) ?10 %.2) Provide suitable spark suppression for inductive or capacitive loads.3) With light/dark ratio 1:1.4) Do not bend below 0 ?C.5) A = VS connections reverse-polarity protected.6) C = interference suppression.7) Reference voltage: 250 V AC.8) The AC/DC devices comply with the Radio Safety Requirements for the industrial sector (Radio Safety Class A). They may cause radio interference if used in a residential area.
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
ETIM 5.0 EC002719
ETIM 6.0 EC002719
UNSPSC 16.0901 39121528