E3S-RS30E42 2M

Transparent Object Detection Sensor


Retro-reflective without M.S.R. function, Sensing distance 300mm, Light-ON/Dark-ON selectable, NPN voltage-current output, Pre-wired models(2m)

Sensing method Retro-reflective without M.S.R. function
Sensing distance 0mm to 300mm (When using the E39-R1)
Light source Infrared LED
Control output (Output type) NPN voltage-current output
Connection method Pre-wired models (Cable length: 2 m)

Item list of E3S-R

  • Ratings/Performance
Sensing methodRetro-reflective without M.S.R. function
Sensing distance0mm to 300mm (When using the E39-R1)
Standard sensing objectOpaque, Glass tube (10-mm dia. thickness: 1-mm length: 30-mm) 75 mm dia. Min.
Directional angleSensor: 3 to 10 DEG
Reflector: 30 DEG Min.
Light sourceInfrared LED
Power supply voltage12 to 24 VDC -10% to 10% (ripple (p-p) 10% Max.)
Current consumption40 mA DC Max.
Control output (Output type)NPN voltage-current output
Control output (Load current)0 to 80 mA
Control output (Residual voltage)(DC) 2 V Max. (Load current 80mA Max.)
Operation modeLight-ON/Dark-ON selectable
Load power supply voltage24 VDC Max.
Protective circuitOutput short-cut protection
Power supply reverse polarity protection
Mutual interference prevention
Response time1 ms Max.
Sensitivity settingSingle-turn adjustment
Ambient illuminanceIncandescent lamp: 3000 lux Max., Sunlight: 10000 lux Max.
Ambient temperatureOperating: 0 to 40℃
Storage: -40 to 70℃
(with no icing or condensation)
Ambient humidityOperating: 35 to 85%
Storage: 35 to 95%
(with no icing or condensation)
Insulation resistance20 MOhm Min. at 500 VDC between charged parts and the case
Dielectric strength1000 VAC at 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance500 m/s**2 for 3 times each in X, Y, and Z directions
Degree of protectionIEC60529: IP67
Connection methodPre-wired models (Cable length: 2 m)
IndicatorLight indicator (red), Stability indicator (green)
Material (case)Zinc diecast
Material (lens)Polycarbonate
Material (mounting bracket)Iron
AccessoriesMounting bracket (with screws), Sensitivity adjustment driver, Sensitivity adjuster, Reflector
  • Dimensions

  • Output circuit

  • Parallel operating range


Transparent Object Detection Sensor


about this Product