| Sensing method |
Through-beam |
Retro-reflective with MSR function |
Diffuse-reflective (Narrow- beam Models) |
| NPN out- put Pre-wired |
E3Z-T61 |
E3Z-T62 |
E3Z-T61A |
E3Z-R61 |
E3Z-D61 |
E3Z-D62 |
E3Z-L61 |
| Connector (M8) |
E3Z-T66 |
E3Z-T67 |
E3Z-T66A |
E3Z-R66 |
E3Z-D66 |
E3Z-D67 |
E3Z-L66 |
| Pre-wired |
E3Z-T81 |
E3Z-T82 |
E3Z-T81A |
E3Z-R81 |
E3Z-D81 |
E3Z-D82 |
E3Z-L81 |
| Connector (M8) |
E3Z-T86 |
E3Z-T87 |
E3Z-T86A |
E3Z-R86 |
E3Z-D86 |
E3Z-D87 |
E3Z-L86 |
| Sensing distance |
15 m |
30 m |
10 m |
4 m (100 mm) *1 (when using E39-R1S) 3 m (100 mm) *1 (when using E39-R1) |
100 mm (white paper:100 ´ 100 mm) |
1 m(white paper: 300 ´ 300 mm) |
90 + 30 mm(white paper, 100 x 100 mm) |
| Spot diameter (reference value) |
— |
(2.5 dia. and sensing dis- tance of90 mm) |
| Standard sensing object |
Opaque: 12-mm dia. min. |
Opaque: 75-mm dia. min. |
— |
| Minimum detectable object (reference value) |
— |
0.1 mm (cop- per wire) |
| Differential travel |
— |
20% max. of setting distance |
Refer to Engi- neering data on page 8. |
| Directional angle |
Both emitter and receiver: 3 to 15° |
2 to 10° |
— |
| Light source (wavelength) |
Infrared LED (870 nm) |
Red LED (660 nm) |
Red LED (660 nm) |
Infrared LED (860 nm) |
Red LED (650 nm) |
| Current consumption |
35 mA max. (Emitter: 15 mA max., Receiv- er: 20 mA max.) |
30 mA max. |
| Protection circuits |
Reversed power supply polarity protection, Output short-circuit protection, and Re- versed output polarity protection |
Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention, and Reversed output polarity protection |
| Response time |
Operate or reset:1 ms max. |
Operate or reset:2 ms max. |
Operate or reset: 1 ms max. |
| Degree of protection |
IEC, IP67 |
| Connection method |
Pre-wired cable (standard length: 2 m and 0.5 m), Connector (M8) |
| Weight (packedstate)Pre-wired cable (2 m) |
Approx. 120 g |
Approx. 65 g |
| Connector |
Approx. 30 g |
Approx. 20 g |
| Material Case |
PBT (polybutylene terephthalate) |
| Lens |
Modified polyarylate |
Methacrylic resin |
Modified polyarylate |
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