| Sensing method | Through-beam | Retro-reflective with MSR function | Diffuse-reflective |
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| 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) |
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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 | — |
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| Standard sensing object | Opaque: 12-mm dia. min. | Opaque: 75-mm dia. min. | — |
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| Differential travel | — | 20% of sensing distance max. |
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| Reflectivity characteristic (black/white error) | — |
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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) |
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| 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) |
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| Current consumption | 40 mA (Emitter 20 mA max., Receiver 20 mA max.) | 25 mA max. |
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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 |
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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 |
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| Response time | Operate or reset: 1 ms max. | Operate or reset: 2 ms max. | Operate or reset: 1 ms max. |
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| Sensitivity adjustment | One-turn adjuster |
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| Ambient illumination (Receiver side) | Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. |
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| Ambient temperature range | Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation) |
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| Ambient humidity range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
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| Insulation resistance | 20 MΩ min. at 500 VDC |
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| Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min |
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| Vibration resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
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| Shock resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions |
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| Degree of protection *2 | IEC IP67 (oil resistance to OMRON in-house standard), DIN 40050-9: IP69K |
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| Connection method | Pre-wired (standard length: 2 m), -M1TJ: Pre-wired connector (standard length: 300 mm) |
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| Indicators | Operation indicator (yellow), Stability indicator (green) (Emitter has only power supply indicator (green).) |
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| Weight Pre-wired models | Approx. 150 g | Approx. 90 g |
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| Housing material | SUS316L |
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| Cable material | Oil-resistant vinyl chloride |
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| Lens material | PMMA (polymethylmethacrylate) |
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| Indicator material | PEI (Polyetherimide) |
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| Sensitivity adjustment and mode selector switch | PEEK (polyetheretherketone) |
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| Seal material | Fluoro rubber |
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| Accessories | Instruction sheet (Note: Reflectors and Mounting Brackets are sold separately.) |
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