
OMRON E3Z-LT81 2M E3Z Laser Photoelectric Sensor
- Brand
- OMRON
- Model
- E3Z-LT81 2M
- GEARWELL SKU
- GWP-000007820
- Category
- Proximity & Photoelectric Sensors
Key specifications
- Output
- PNP, Light-ON/Dark-ON
- Cable length
- 2 m
- Light source
- Red laser, class 1
- Response time
- 1 ms
- Sensing method
- Through-beam
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← Back to productsProduct overview
The OMRON E3Z-LT81 2M is a compact through-beam laser photoelectric sensor with built-in amplifier from the E3Z-LT series, supplied as an emitter and receiver set with 2 m pre-wired cables and a PNP output. It senses up to 60 m with a red laser diode (655 nm, Class 1), and the minimum detectable object is a 6-mm-dia. opaque object at 3 m. It takes 12 to 24 VDC±10%, draws 35 mA (emitter 15 mA, receiver 20 mA) and the open collector output switches up to 100 mA at 26.4 VDC max., with light-ON/dark-ON selection. The response time is 1 ms max., it works at -10 to 55°C, is rated IP67 and weighs approx. 120 g packed.
Technical reference
| Product name | OMRON E3Z-LT81 2M E3Z Laser Photoelectric Sensor |
|---|---|
| Brand | OMRON |
| Model | E3Z-LT81 2M |
| Category | Proximity & Photoelectric Sensors |
| Output | PNP, Light-ON/Dark-ON |
| Cable length | 2 m |
| Light source | Red laser, class 1 |
| Response time | 1 ms |
| Sensing method | Through-beam |
| Sensing distance | 60 m |
| Degree of protection | IP67 |
| Power supply voltage | 12 to 24 V DC |
