Pepperl+Fuchs RL28-8-H-700-RT/49/115 Background suppression sensor

Pepperl+Fuchs RL28-8-H-700-RT/49/115
Item Number: RL28-8-H-700-RT/49/115
  • Ultra bright LEDs for power on and switching state
  • Good alignability due to red transmission LED
  • Not sensitive to ambient light, even with switched energy saving lamps
  • Waterproof, degree of protection IP67
  • Protection class II
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Switching typelight/dark on switchable
Housing depth54.3 mm
Storage temperature-40 ... 75 В°C (-40 ... 167 В°F)
Detection range max.20 ... 700 mm
Mass70 g
Ambient temperature-40 ... 60 В°C (-40 ... 140 В°F)
UL approvalE87056 , cULus Listed , class 2 power supply , type rating 1
Function indicator2 LEDs yellow
ON: object inside the scanning range
OFF: object outside the scanning range
Operating voltage10 ... 30 V DC
Ripple10 %
MTTFd720 a
Product standardEN 60947-5-2
Switching voltagemax. 30 V DC
Control elementsSensing range adjuster , Light-on/dark-on changeover switch
Light sourceLED
Diameter of the light spotapprox. 15 mm at a distance of 700 mm
No-load supply current 40 mA
Detection range20 ... 700 mm
Diagnostic Coverage (DC)0 %
Black/White difference (6 %/90 %)< 20 %
Operation indicatorLED green
Protection classII, rated voltage 250 V AC with pollution degree 1-2 according to IEC 60664-1
Ambient light limit50000 Lux
Mission Time (TM)20 a
Housing height88 mm
Angle of divergenceEmitter 1.2В°,
Receiver 2В°
Signal output1 NPN, 1 PNP synchronized-switching, short-circuit protected, reverse polarity protected , open collectors
Switching frequency250 Hz
Light typemodulated visible red light , 660 nm
Switching currentmax. 200 mA
Response time2 ms
Background suppressionmax. + 10 % of the upper limit of the detection range
Connection2500 mm fixed cable
Detection range min.20 ... 200 mm
Housing width25.8 mm
Degree of protectionIP67


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