E3S-CD61 2M

Oil-resistive, Long-range Photoelectric Sensor with Metal Housing


Diffuse-reflective, Sensing distance: 700mm, Light-ON/Dark-ON selectable, NPN/PNP output, Pre-wired models (2 m)

Sensing method Diffuse-reflective
Sensing distance 700 mm max. (White paper 300 x 300 mm)
Light source Infrared LED (880 nm)
Connection method Pre-wired models (Cable length: 2 m

Item list of E3S-C

ShapeSquare type
Sensing methodDiffuse-reflective
Sensing distance700 mm max. (White paper 300 x 300 mm)
Differential distance20% max. of sensing distance
Light sourceInfrared LED (880 nm)
Power supply voltage10 to 30 VDC ripple (p-p) 10% included
Current consumption40 mA max.
Control outputNPN/PNP open collector output
30 VDC max.
Load current: 100 mA max.
Residual voltage: 1.2 V max. (NPN output), 2 V max. (PNP output)
Operation modeLight-ON/Dark-ON selectable
Protective circuitOutput short-circuit protection, Power supply reverse polarity protection, Mutual interference prevention
Response time0.5 ms max.(Operate or reset)
Sensitivity setting2-turn endless adjustment (with indicator)
Ambient illuminanceIncandescent lamp: 5000 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 2000 Hz, 1.5-mm or 300 m/s**2 double amplitude for 0.5 hours each in X, Y, and Z directions
Shock resistanceDestruction: 1000 m/s**2 3 times each in X, Y and Z directions
Degree of protectionIEC: IP67
Company standard: Oil-proof
NEMA: 6P (indoors only)
Connection methodPre-wired models (Cable length: 2 m
IndicatorLight indicator (red), Stability indicator (green)
WeightPackage: Approx. 150 g
AccessoriesInstruction manual, Mounting bracket (with screws), Adjustment driver
MaterialCase: Zinc diecast
Lens: Methacrylate resin
Cover: Polyether sulfone
Mounting bracket: Stainless steel (SUS304)
  • Dimensions

  • Output circuit diagram

Timing chart

  • Operating range

  • Setting distance

Excess gain ratio vs. setting distance


Oil-resistive, Long-range Photoelectric Sensor with Metal Housing


about this Product