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WE34-B440 SICK Standard photoelectric switch NEW
| Data Sheet | WE34-B440 SICK Standard photoelectric switch |
Product Description:
Sturdy plastic housing
High operating reserve in visible red light
M 16 screw fixing or equipment plug rotatable by 90°
Selectable time delay, optional
Specifications:
| Scanning range, typ. max. | 0 to 60 m |
| Sensitivity | Adjustable |
| Light source 1), light type | LED; red light |
| Light spot diameter | Approx. 700 mm at a distance of 50 m |
| Angle of dispersion/reception | 1°/2.5° |
| Supply voltage VS | 10 to 30 V DC 2) |
| Ripple 3) | < 5 VPP |
| Current consumption 4) | |
| Sender | ≤ 50 mA |
| Receiver | ≤ 40 mA |
| Switching output | PNP or NPN, Q or Q |
| Output current IA max. | 100 mA |
| Response time 5) | ≤ 500 μs |
| Max. switching frequency 6) | 1000/s |
| VMA contamination signaling output | Alarm, PNP |
| Time delay | Adjustable, 0.5 to 10 s |
| Test input »TE« | Sender switched off |
| Sender off | PNP or NPN: TE to 0 V |
| Connection type | Plug |
| M 16 screw fixing | |
| VDE protection class7) | 回 |
| Circuit protection8) | A, B, C |
| Enclosure rating | IP 67 |
| Ambient temperature | Operation –40 °C to +60 °C |
| Storage –40 °C to +75 ° | |
| Weight | Approx. 140 g |
| Housing material | ABS |
2) Limit values
3) May not exceed or fall short of VS tolerances
4) Without load
5) Signal flight time for ohmic loads
6) With light/dark ratio 1:1
7) Withstand voltage 50 V DC
8) A = VS connections reverse-polarity protected
B = Outputs Q and Q– short-circuit protected
C = Interference pulse suppression
In the following cases, we will make a free reissue or full refund
Product cannot use in warranty period because of product quality problems
Product is damaged in transit
Product is not delivered in time because of our reason
Process of free reissue or full refund
Buyers send an email to our customer service to describe the problem, and to provide evidence (clear photos, screenshots, or video)
We will check the problem in 1 working days. For eligible cases, we will provide a free replacement or full refund within 1-2 business days
If a return is required, the return shipping fee will be paid by us
Buyers can apply for return or exchange within 90 days of receipt
WE34-B440 SICK Standard photoelectric switch NEW
| Gross Weight | 0.14 |
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