E3Z-R61K-M3J 0.3M

Compact Photoelectric Sensor with Built-in Amplifier


Retro-reflective with M.S.R. function, Sensing distance: 150 mm to 3 m, Light-ON/Dark-ON selectable, NPN output, Pre-wired M8 connector models (0.3 m)

Sensing method Retro-reflective with M.S.R. function
Sensing distance 150 mm to 3 m (When using the E39-R1S)
100 mm to 2 m (When using the E39-R1)
Light source Red LED (660 nm)
Connection method Pre-wired M8 connector models (Cable length: 0.3 m

Item list of E3Z

ShapeSquare type
Sensing methodRetro-reflective with M.S.R. function
Sensing distance150 mm to 3 m (When using the E39-R1S)
100 mm to 2 m (When using the E39-R1)
Standard sensing objectOpaque: 75 mm dia. min.
Directional angle2 to 10 °
Light sourceRed LED (660 nm)
Power supply voltage12 to 24 VDC ±10% ripple (p-p) 10% max.
Current consumption30 mA max.
Control outputNPN open collector
26.4 VDC max.
Load current: 100 mA max.
Residual voltage: 1 V max. (Load current Less than 10 mA), 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 time1 ms max.(Operate or reset)
Sensitivity settingSingle-turn adjustment
Ambient illuminanceIncandescent lamp: 3000 lux max., Sunlight: 10000 lux max.
Ambient temperatureOperating: -25 to 55℃
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
Company standard: Oil resistance (excluding cables and connectors)
Connection methodPre-wired M8 connector models (Cable length: 0.3 m
IndicatorOperation indicator (orange), Stability indicator (green)
WeightPackage: Approx. 30 g
AccessoriesInstruction manual
MaterialCase: Polybutylene terephthalate (PBT)
Lens: Methacrylate resin
  • Dimensions

  • Output circuit diagram

Timing chart

  • Parallel operating range

  • Setting distance

Excess gain ratio vs. setting distance


Compact Photoelectric Sensor with Built-in Amplifier


about this Product