Global
| Sensing method | Through-beam | Retro-reflective
with MSR function |
Diffuse-reflective | ||
|---|---|---|---|---|---|
| Model | 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 (870 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
(packed state) |
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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