E3Z-T81 2M

Compact Photoelectric Sensor with Built-in Amplifier

Image

Through-beam, Sensing distance: 15m, Light-ON/Dark-ON selectable, PNP output, Pre-wired models (2 m)

Sensing method Through-beam type
Sensing distance 15 m max.
Light source 3 to 15 °
Connection method Pre-wired models

Item list of E3Z

  • Ratings/Performance
ShapeSquare type
Sensing methodThrough-beam type
Sensing distance15 m max.
Standard sensing objectOpaque: 12 mm dia. min.
Directional angleEmitter: 3 to 15 °
Receiver: 3 to 15 °
Light sourceInfrared LED (870 nm)
Power supply voltage12 to 24 VDC ±10% ripple (p-p) 10% max.
Current consumptionEmitter: 15 mA max.
Receiver: 20 mA max.
Control outputPNP open collector
26.4 VDC max.
100 mA max.
Residual voltage: 1 V max.
Operation modeLight-ON/Dark-ON selectable
Protective circuitOutput short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection
Response timeOperate or reset: 1 ms max.
Sensitivity settingSingle-turn adjustment
Ambient illuminanceIncandescent lamp: 3000 lux max., Sunlight: 10000 lux max.
Ambient temperature (Operating)-25 to 55℃
Ambient temperature (Storage)-40 to 70℃
Ambient humidityOperating: 35 to 85%
Storage: 35 to 95%
Insulation resistance20 MΩ min. (at 500 VDC)
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/s**2 3 times each in X, Y and Z directions
Degree of protectionIEC: IP67
Connection methodPre-wired models (Cable length 2 m)
IndicatorOperation indicator (orange), Stability indicator (green), Power indicator (orange)
WeightPackage: Approx. 120 g
AccessoriesInstruction manual
MaterialCase: Polybutylene terephthalate (PBT)
Lens: Denatured Polyarylate
  • Output circuit diagram

  • Parallel operating range

  • Setting distance

Excess gain ratio vs. setting distance

Series

Compact Photoelectric Sensor with Built-in Amplifier

E3Z

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