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E3Z-L81 0.5M

Compact Photoelectric Sensor with Built-in Amplifier

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Diffuse-reflective, Sensing distance White paper 100 x 100 mm: 60 to 120 mm, Light-ON/Dark-ON selectable, PNP, Pre-wired models (0.5 m), Red LED (650 nm)

Sensing method Diffuse-reflective
Sensing distance White paper 100 x 100 mm: 60 to 120 mm
Light source Red LED (650 nm)
Connection method Pre-wired models

Item list of E3Z

  • Ratings/Performance
ShapeSquare type
Sensing methodDiffuse-reflective
Sensing distanceWhite paper 100 x 100 mm: 60 to 120 mm
Spot size2.5 mm dia. (sensing distance: 90 mm)
Minimum sensing object0.1 mm min. dia. (Pure copper wire)
Light sourceRed LED (650 nm)
Power supply voltage12 to 24 VDC±10% ripple (p-p) 10% max.
Current consumption30 mA max.
Control outputPNP open collector
26.4 VDC max.
100 mA max.
Residual voltage: 1 V max. (Load current Less than 10 mA)
Residual voltage: 2 V max. (Load current 10 to 100 mA)
Operation modeLight-ON/Dark-ON selectable
Protective circuitOutput short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection, Mutual interference prevention
Response timeOperate or reset: 1 ms max.
Sensitivity settingSingle-turn adjustment
Ambient illuminanceIncandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Ambient temperature range (Operating)-25 to 55 ℃ (with no icing)
Ambient temperature range (Storage)-40 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating)35 to 85% (with no condensation)
Ambient humidity range (Strage)35 to 95% (with no condensation)
Insulation resistance20 MΩ min. (500 VDC megger)
Dielectric strength1000 VAC 50/60 Hz 1 min
Vibration resistanceDestruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistanceDestruction: 500 m/s2 3 times each in X, Y and Z directions
Degree of protectionIEC: IP67
Connection methodPre-wired models (Cable length 0.5 m)
IndicatorOperation indicator (orange), Stability indicator (green)
AccessoriesInstruction manual
MaterialCase: Polybutylene terephthalate (PBT)
Lens: Denatured Polyarylate
  • Dimensions

  • Output circuit diagram

  • Operating range

  • Setting distance

Excess gain ratio vs. setting distance

Sensing object size vs. setting distance

Series

Compact Photoelectric Sensor with Built-in Amplifier

E3Z