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LR 21 K 4000 P3-K-T4
1321.86 PLN
(net)
7-14 days
The product is available on request
At the moment, the product is not available in our warehouse.
After placing the order, we will notify you of the expected delivery date of the product.
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Free delivery
from 1000 PLN (net)
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rs@newtech.com.pl
Description
The transmitter and receiver are in one housing. The emitted light is reflected back by a reflector and evaluated in the retro reflective sensor. Polarization filters also allow the detection of reflecting objects. Retro reflective sensors make long ranges possible, with simple assembly and a high degree of system availability.
  • Long ranges with a small design
  • High resolution
  • Visible red light with small light spot
  • Sensitivity is adjustable
  • LED switching status display
  • Reflector included
Technical data
Electrical features
Service voltage 10.8 … 26.4 V DC
No-load current (max.) 15 mA
Insulation voltage endurance 1000 V
Mechanical features
Housing dimensions 22 x 13 x 8.5 mm
Housing length 13 mm
Housing height 22 mm
Housing width 8.5 mm
Housing material Plastic
Material Acrylic (Window)
Certifications, approvals
Protection class III, operation on protective low voltage
General features
Operating principle Retroreflective sensor
Evaluation digital
Design Cuboid design
Output, input, interface
Switching output pnp, 50 mA, NO/NC
Optical data
Light source Laser
Color red
Wavelength 655 nm
Modulation Clocked
Ambient light immunity 3 kLx
Detection range, measuring range, tolerance limits
Range 0 … 4000 mm
Referring reflector RL 45 x 30 (included)
Display, operation
Sensitivity adjustment Potentiometer
Time behavior
Switching frequency 1000 Hz
Response time 0.50 ms
Ambient conditions
Ambient temperature during operation -10 … +55 °C
Protection type IP 67
Electrical connection
Connection Pigtail, 0.2 m, M8, 4-pin