![[OMRON] — E3Z-LT Compact Laser Through-beam Photoelectric Sensor (60 m, NPN/PNP, Red light)](https://img.prosourcemro.com/2026/05/001-327-1024x1024.png)
Photoelectric
Omron
[OMRON] — E3Z-LT Compact Laser Through-beam Photoelectric Sensor (60 m, NPN/PNP, Red light)
Family ID: OMRON-E3Z-LT
OMRON E3Z-LT Series compact laser through-beam photoelectric sensor. Sensing distance 60 m, red light, response time 1 ms. NPN (E3Z-LT61) and PNP (E3Z-LT81). Available as set, emitter-only, or receiver-only. Pre-wired 2 m and M8 connector (4-pin). Slit E39-S65A (0.5 mm dia., 3 m sensing, min 0.1 mm object) sold separately. M8 cables (XS3F-M421/422) and mounting brackets sold separately.
12 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E3Z-LT61 2M | Laser through-beam 60m NPN set pre-wired 2m | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: NPN | Type: Through-beam Set (Emitter+Receiver) | Connection: Pre-wired 2 m | ||
| E3Z-LT61-L 2M | Laser through-beam 60m NPN emitter pre-wired 2m | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: NPN | Type: Through-beam Emitter | Connection: Pre-wired 2 m | Pair With: E3Z-LT61-D 2M (Receiver) | ||
| E3Z-LT61-D 2M | Laser through-beam 60m NPN receiver pre-wired 2m | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: NPN | Type: Through-beam Receiver | Connection: Pre-wired 2 m | Pair With: E3Z-LT61-L 2M (Emitter) | ||
| E3Z-LT66 | Laser through-beam 60m NPN set M8 connector | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: NPN | Type: Through-beam Set (Emitter+Receiver) | Connection: M8 Connector (4-pin) | Required Cable: Requires XS3F-M421-402-A (2m) / XS3F-M421-405-A (5m) straight or XS3F-M422 L-shaped (sold separately) | ||
| E3Z-LT66-L | Laser through-beam 60m NPN emitter M8 | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: NPN | Type: Through-beam Emitter | Connection: M8 Connector (4-pin) | Required Cable: Requires XS3F-M421-402-A (2m) / XS3F-M421-405-A (5m) straight or XS3F-M422 L-shaped (sold separately) | Pair With: E3Z-LT66-D (Receiver) | ||
| E3Z-LT66-D | Laser through-beam 60m NPN receiver M8 | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: NPN | Type: Through-beam Receiver | Connection: M8 Connector (4-pin) | Required Cable: Requires XS3F-M421-402-A (2m) / XS3F-M421-405-A (5m) straight or XS3F-M422 L-shaped (sold separately) | Pair With: E3Z-LT66-L (Emitter) | ||
| E3Z-LT81 2M | Laser through-beam 60m PNP set pre-wired 2m | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: PNP | Type: Through-beam Set (Emitter+Receiver) | Connection: Pre-wired 2 m | ||
| E3Z-LT81-L 2M | Laser through-beam 60m PNP emitter pre-wired 2m | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: PNP | Type: Through-beam Emitter | Connection: Pre-wired 2 m | Pair With: E3Z-LT81-D 2M (Receiver) | ||
| E3Z-LT81-D 2M | Laser through-beam 60m PNP receiver pre-wired 2m | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: PNP | Type: Through-beam Receiver | Connection: Pre-wired 2 m | Pair With: E3Z-LT81-L 2M (Emitter) | ||
| E3Z-LT86 | Laser through-beam 60m PNP set M8 connector | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: PNP | Type: Through-beam Set (Emitter+Receiver) | Connection: M8 Connector (4-pin) | Required Cable: Requires XS3F-M421-402-A (2m) / XS3F-M421-405-A (5m) straight or XS3F-M422 L-shaped (sold separately) | ||
| E3Z-LT86-L | Laser through-beam 60m PNP emitter M8 | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: PNP | Type: Through-beam Emitter | Connection: M8 Connector (4-pin) | Required Cable: Requires XS3F-M421-402-A (2m) / XS3F-M421-405-A (5m) straight or XS3F-M422 L-shaped (sold separately) | Pair With: E3Z-LT86-D (Receiver) | ||
| E3Z-LT86-D | Laser through-beam 60m PNP receiver M8 | OMRON | Sensing Distance: 60 m | Light Source: Red light | Sensing Method: Through-beam (Laser) | Response Time: 1 ms | Output: PNP | Type: Through-beam Receiver | Connection: M8 Connector (4-pin) | Required Cable: Requires XS3F-M421-402-A (2m) / XS3F-M421-405-A (5m) straight or XS3F-M422 L-shaped (sold separately) | Pair With: E3Z-LT86-L (Emitter) |
