E3ZM-B61 5M

Transparent Object (PET Bottle) Detection Compact Photoelectric Sensor


Retro-reflective with M.S.R. function, Sensing distance 100 to 500mm, Light-ON/Dark-ON selectable, NPN output, Pre-wired models(5m)

Sensing method Retro-reflective with M.S.R. function
Sensing distance 100mm to 500mm (When using the E39-RP1)
Light source Red LED
Control output (Output type) NPN open collector output
Connection method Pre-wired models (Cable length: 5 m)

Item list of E3ZM-B

  • Ratings/Performance
Sensing methodRetro-reflective with M.S.R. function
Sensing distance100mm to 500mm (When using the E39-RP1)
Standard sensing objectTransparent round PET bottle 500 ml 65 mm dia. Min.
Directional angleSensor: 3 to 10 DEG
Reflector: 30 DEG
Light sourceRed LED
Power supply voltage10 to 30 VDC (ripple (p-p) 10% included)
Power consumption(DC) 450 mW Max. (at 30 VDC)
Control output (Output type)NPN open collector output
Control output (Load current)0 to 100 mA
Control output (Residual voltage)(DC) 2 V Max. (Load current 100mA Max.)
Operation modeLight-ON/Dark-ON selectable
Load power supply voltage30 VDC Max.
Protective circuitSurge suppressor
Output short-cut protection
Output short-circuit protection
Power supply reverse polarity protection
Mutual interference prevention
Response time1 ms Max.
Sensitivity settingTeaching method
Ambient illuminanceIncandescent lamp: 3000 lux Max., Sunlight: 10000 lux Max.
Ambient temperatureOperating: -40 to 60℃
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: IEC: IP67, DIN 40050-9: IP69K
Connection methodPre-wired models (Cable length: 5 m)
IndicatorOperation indicator (yellow), Stability indicator (green), Teaching indicator (red)
Tightening torque0.5 N・m Max. (with M3 screw)
Material (case)SUS316L
Material (lens)Methacrylate resin
AccessoriesInstruction manual
  • Dimensions

  • Output circuit

  • Parallel operating range


Transparent Object (PET Bottle) Detection Compact Photoelectric Sensor


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