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| 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 |
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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 | ||
| 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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