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E3Z-LL63 0.5M

Compact Laser Photoelectric Sensor with Built-in Amplifier

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Distance-setting, Sensing distance White paper 100 x 100 mm: 25 to 300 mm, Light-ON/Dark-ON selectable, NPN, Pre-wired models (0.5 m), Red LD (655 nm)

Sensing method Distance-setting
Sensing distance White paper 100 x 100 mm: 25 to 300 mm
Black paper 100 x 100 mm: 25 to 100 mm
Light source Red LD (655 nm)
Connection method Pre-wired models

Item list of E3Z-LT / LR / LL

  • Ratings/Performance
ShapeSquare type
Sensing methodDistance-setting
Sensing distanceWhite paper 100 x 100 mm: 25 to 300 mm
Black paper 100 x 100 mm: 25 to 100 mm
Setting rangeWhite paper 100 x 100 mm: 40 to 300 mm
Black paper 100 x 100 mm: 40 to 100 mm
Spot size0.5 mm dia. max. (sensing distance: 300 mm)
Minimum sensing object0.2 mm min. dia. (Pin gauge (Stainless steel) at 300 mm)
Differential distance5% max. of setting distance
Reflectivity characteristic (black-white error)5% max. at setting distance 100 mm
Light sourceRed LD (655 nm)
Classification of laserIEC: Class 1
FDA: Class 1
JIS: Class 1
Power supply voltage12 to 24 VDC±10% ripple (p-p) 10% max.
Current consumption30 mA max.
Control outputNPN 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-cut protection, Output reverse polarity protection, Power supply reverse polarity protection, Mutual interference prevention
Response timeOperate or reset: 0.5 ms max.
Sensitivity setting5-turn endless adjustment
Ambient illuminanceIncandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Ambient temperature range (Operating)-10 to 55 ℃ (with no freezing or condensation)
Ambient temperature range (Storage)-25 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating)35 to 85% (with no freezing or condensation)
Ambient humidity range (Strage)35 to 95% (with no freezing or 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

Series

Compact Laser Photoelectric Sensor with Built-in Amplifier

E3Z-LT / LR / LL