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Description
Background suppression sensors are efficient sensors for detecting objects in which transmitters and receivers are located in one housing. They evaluate the position of objects. Objects that are located behind the set switching position are hidden. Sensors with background suppression make reliable detection results possible with varying objects.
  • Very good color independence
  • Mechanical background suppression
  • Compact design
  • Infrared light
  • Sensitivity is adjustable
  • Switch for light/dark switching
  • High scanning range
  • Standardized hole spacing 25.4 mm
Technical data
Electrical features
Service voltage 10 … 30 V DC
No-load current (max.) 45 mA
Insulation voltage endurance 1000 V
Mechanical features
Housing dimensions 31.2 x 21 x 12.8 mm
Housing length 21 mm
Housing height 31.2 mm
Housing width 12.8 mm
Housing material Plastic (PA, 6.6)
Material PMMA (Window)
Certifications, approvals
Protection class III, operation on protective low voltage
General features
Operating principle Diffuse sensor with background suppression
Evaluation digital
Design Cuboid design
Output, input, interface
Switching output pnp, 100 mA, NO/NC, switchable
Voltage drop (max.) 2 V
Optical data
Light source LED
Color Infrared
Wavelength 850 nm
Modulation Clocked
Background suppression Yes
Ambient light immunity 3 kLx Halogen light, 10 kLx Sunlight
Detection range, measuring range, tolerance limits
Switching distance adjustable
Scanning range 30 … 400 mm
Standardized measuring plate 200 x 200 mm (white)
Switching hysteresis (max.) 10 %
Display, operation
Sensitivity adjustment Potentiometer
Time behavior
Switching frequency 1000 Hz
Response time 0.50 ms
Release time 0.50 ms
Ambient conditions
Ambient temperature during operation -25 … +70 °C
Temperature drift 0.4 mm/K
Protection type IP 67
Electrical connection
Connection Connector, M8, 4-pin
Accessories
Connection cable TK … /4