Pepperl+Fuchs RL28-8-H-700-IR/49/105 Background suppression sensor

Pepperl+Fuchs RL28-8-H-700-IR/49/105
Item Number: RL28-8-H-700-IR/49/105
  • Ultra bright LEDs for power on and switching state
  • Minimal black-white difference through the infrared transmission LED
  • Not sensitive to ambient light, even with energy saving lamps
  • Waterproof, degree of protection IP67
  • Protection class II
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Function indicator2 LEDs yellow
ON: object inside the scanning range
OFF: object outside the scanning range
Switching voltagemax. 30 V DC
Detection range max.20 ... 700 mm
Product standardEN 60947-5-2
Detection range min.20 ... 200 mm
Ambient temperature-40 ... 60 В°C (-40 ... 140 В°F)
Diameter of the light spotapprox. 24 mm at a distance of 700 mm
Control elementsSensing range adjuster , Light-on/dark-on changeover switch
Housing height88 mm
Signal output1 NPN, 1 PNP synchronized-switching, short-circuit protected, reverse polarity protected , open collectors
Light sourceIRED
Protection classII, rated voltage 250 V AC with pollution degree 1-2 according to IEC 60664-1
Housing depth54.3 mm
Angle of divergencetransmitter 2В°
receiver 2В°
Mission Time (TM)20 a
Background suppressionmax. + 10 % of the upper limit of the detection range
Switching currentmax. 200 mA
Ambient light limit50000 Lux
Operation indicatorLED green
Diagnostic Coverage (DC)0 %
Switching frequency250 Hz
No-load supply current 40 mA
Ripple10 %
Housing width25.8 mm
Storage temperature-40 ... 75 В°C (-40 ... 167 В°F)
Mass70 g
Connection5-pin, M12 x 1 connector
Black/White difference (6 %/90 %)< 8 %
MTTFd720 a
UL approvalE87056 , cULus Listed , class 2 power supply , type rating 1
Degree of protectionIP67
Operating voltage10 ... 30 V DC
Detection range20 ... 700 mm
Response time2 ms
Light typemodulated infrared light , 880 nm
Switching typelight/dark on switchable


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