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- Stock: In Stock
- Model: WT250-N440
- Weight: 0.08kg
2. Shipping options include DHL, UPS, FedEx, and EMS.
3. Estimated delivery time for express shipping via DHL, UPS, FedEx, or EMS generally ranges from 3 to 10 business days, depending on the destination country.
4. Please verify your address thoroughly when placing your order.
5. Important for buyers: You are responsible for any tariffs on accessories. To potentially avoid these tariffs, you may choose EMS express shipping.
6. The shipping service is responsible for any accidents, delays, or other issues that may arise.
Returns:
We offer a 14-day return policy. If you wish to return an item, please contact us within 14 days and ensure that the package remains unopened. The buyer is responsible for the shipping costs for both the return and the initial delivery, as well as any applicable customs fees. Once we receive and inspect the product, we will process your refund within 24 hours.
For any quality issues that arise during normal use within the warranty period, we will repair the item free of charge. The buyer is responsible for the return shipping cost, while our company will cover the cost of re-shipping the repaired item.
Product Description:
Background suppression
Continuous adjustment of scanning distance, scanning distance control (2 turns) with position indicator (270°)
Visible red light as an alignment aid
M12 plug rotatable by 90°
Specifications:
Scanning distance, adjustable | Max. 5...310 mm1) |
Min. 15...90 mm1) | |
Scanning distance, adjustable | Potentiometer, 2 turns, |
with position indicator | |
Light source2), light type | LED, visible red light |
Light spot diameter | Approx. 35 mm at 500 mm |
Angle of dispersion, sender | Approx. 3 |
Supply voltage VS | 10...30 V DC3) |
Ripple4) | ≤ 5 VSS |
Current consumption5) | ≤ 35 mA |
Switching outputs | PNP, open collector: Q |
NPN, open collector: Q | |
Output current IA max. | 100 mA |
Light receiver, switching type | Light-/dark-switching via control wire: |
+VS=light-switching | |
0 V = dark-switching | |
Response time6) | ≤ 2 ms |
Max. switching frequency7) | 250/s |
Connection types | Cable PVC, 2 m8) |
4 x 0.18 mm2, l 3.8 mm | |
Plug M 12, 4-pin, 90° rotatable | |
VDE protection class9) | ? |
Circuit protection10) | A, B, C, D |
Enclosure rating | IP 67 |
Ambient temperature TA | Operation – 25 °C...+ 55 °C |
Storage – 40 °C...+ 70 °C | |
Weight | with cable 2 m Approx. 80 g |
with plug M 12, 4-pin Approx. 40 g | |
Housing material | Housing: ABS; optics: PC |
1) 90 % remission of material scanned (based on standard white according to DIN 5033)
2) Average service life TA = + 25 °C; LED, red light 100,000 h
3) Limit value
4) May not exceed or fall short of VS tolerances
5) Without load
6) Signal transit time with resistive load
7) With dark/light ratio 1:1, without time level
8) Do not bend cable below 0 °C
9) Reference voltage 50 V DC
10) A = VS connections reverse-polarity protected
B = Output Q short-circuit protected
C = Interference pulse suppression
D= Output overcurrent and short-circuit protected
11) Black = 6 % remission
Gray = 18% remission
White = 90 % remission