• E3ZM CT81 1
  • E3ZM CT81 1

Omron Photoelectric Sensor E3ZM-CR61 E3ZM-CD62 E3ZM-CR81 E3ZM-CD82B

Series#: Omron Photoelectric Sensor

Product Details

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Specification

Sensing method Through-beam Retro-reflective with MSR function Diffuse-reflective
NPN output E3ZM-CT61 (-M1TJ) E3ZM-CT62B (-M1TJ) E3ZM-CR61 (-M1TJ) E3ZM-CD62 (-M1TJ)
PNP output E3ZM-CT81 (-M1TJ) E3ZM-CT82B (-M1TJ) E3ZM-CR81 (-M1TJ) E3ZM-CD82 (-M1TJ)
 

Sensing distance

 

15 m

 

20 m

4 m [100 mm] *1 (Using E39-R1S)

3 m [100 mm] *1 (Using E39-R1)

 

1 m

(White paper 300 ´ 300 mm)

Spot diameter
Standard sensing object Opaque: 12-mm dia. min. Opaque: 75-mm dia. min.
Differential travel 20% of sensing distance max.
Reflectivity characteristic (black/white error)
 

Directional angle

Emitter, Receiver: 3° to 15°

(Distance between emitter and receiver. Rated sensing distance)

Sensor: 3° to 10°

Reflector: 30° (Distance to Reflector. Rated sensing distance)

 

Light source (wavelength) Infrared LED (870 nm) Orange LED (615 nm) Red LED (660 nm) Infrared LED (860 nm)
Power supply voltage 10 to 30 VDC, including 10% ripple (p-p)
Current consumption 40 mA (Emitter 20 mA max., Receiver 20 mA max.) 25 mA max.
 

Control output

Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.) Open-collector output (NPN/PNP output depending on model)

Light ON/Dark ON switch selectable

 

Protection circuits

Reversed power supply polarity protection, Output short-circuit protection, Reversed output polarity protection Reversed power supply polarity protection, Output short- circuit protection, Reversed output polarity protection, Mutual interference prevention
Response time Operate or reset: 1 ms max. Operate or reset: 2 ms max. Operate or reset: 1 ms max.
Sensitivity adjustment One-turn adjuster
Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.
Ambient temperature range Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance Destruction: 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection *2 IEC IP67 (oil resistance to OMRON in-house standard), DIN 40050-9: IP69K
Connection method Pre-wired (standard length: 2 m), -M1TJ: Pre-wired connector (standard length: 300 mm)
Indicators Operation indicator (yellow), Stability indicator (green) (Emitter has only power supply indicator (green).)
Weight Pre-wired models Approx. 150 g Approx. 90 g
Housing material SUS316L
Cable material Oil-resistant vinyl chloride
Lens material PMMA (polymethylmethacrylate)
Indicator material PEI (Polyetherimide)
Sensitivity adjustment and mode selector switch PEEK (polyetheretherketone)
Seal material Fluoro rubber
Accessories Instruction sheet (Note: Reflectors and Mounting Brackets are sold separately.)

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