E3FA

  • High performance ASIC with built-in amplifier
  • Power on delay to prevent error trigger
  • High EMC protection and light immunity using with built in digital filter
  • Sensitivity adjustment function
  • Light on or dark on switchable
  • Reverse polarity protection, output short-circuit protection, output reverse polarity protection
ModelE3FAD500E3FAR2m
Sensing methodDiffuse reflectiveRetro-reflective
Sensing distance500mm0.1~2m
Sensing object300*300mm white paperOpaque material of Max. φ75mm
HysteresisMax. 20% at rated sensing distance——
Light sourceRed LED (624nm)
Power supply10~24VDC (voltage ripple of 10%(p-p) Max.)
Current consumption25mA Max. (no including the load)
Load currentMax. 100mA
OutputNPN/PNP
Circuit protectionPower on delay, reverse polarity protection, output short-circuit protection, output reverse polarity protection
IndicatorOperation indicator (orange), stability indicator (green)
Response time1ms
Sensitivity adjustmentBy knob
Operation modeLight on or dark on switchable
Ambient illuminationIncandescent lamp: Max. 3,000lx; Sunlight: Max. 10,000lx
Ambient temperatureOperation: -20~+65℃; storage: -25~+70℃ (with no icing and condensation)
Ambient humidityOperation: 35~85%RH; storage: 35~95%RH (with no condensation)
Protection degreeIEC IP65
Connection methodCable, length: 2m, φ4mm
Line color definition Brown: power supply; blue: GND; black: output; white: mode
MaterialCase: ABS; lens: PMMA
AccessoryM18 nut (2 pieces)M18 nut (2 pieces), reflector
Weight60g75g

Dimension

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