![[OMRON] — E3Z-LR Compact Laser Retro-reflective Photoelectric Sensor (MSR, 15m/7m, NPN/PNP)](https://img.prosourcemro.com/2026/05/001-327-1024x1024.png)
Photoelectric
Omron
[OMRON] — E3Z-LR Compact Laser Retro-reflective Photoelectric Sensor (MSR, 15m/7m, NPN/PNP)
Family ID: OMRON-E3Z-LR
OMRON E3Z-LR Series compact laser retro-reflective photoelectric sensor with MSR function. Red light. Response time 1 ms. NPN (E3Z-LR61) and PNP (E3Z-LR81). Sensing distance: 15 m (min 300 mm) with E39-R1 reflector, or 7 m (min 200 mm) with E39-R12 / E39-R6. Reflectors sold separately. Pre-wired 2 m and M8 connector (4-pin).
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| E3Z-LR61 2M | Laser retro-reflective MSR NPN pre-wired 2m | OMRON | Sensing Method: Retro-reflective with MSR function (Laser) | Light Source: Red light | Response Time: 1 ms | Output: NPN | Sensing Distance: 15 m (min 300 mm) with E39-R1 / 7 m (min 200 mm) with E39-R12 or E39-R6 | Required Reflector: E39-R1 (15m) / E39-R12 (7m) / E39-R6 (7m) — sold separately | Connection: Pre-wired 2 m | ||
| E3Z-LR66 | Laser retro-reflective MSR NPN M8 connector | OMRON | Sensing Method: Retro-reflective with MSR function (Laser) | Light Source: Red light | Response Time: 1 ms | Output: NPN | Sensing Distance: 15 m (min 300 mm) with E39-R1 / 7 m (min 200 mm) with E39-R12 or E39-R6 | Required Reflector: E39-R1 (15m) / E39-R12 (7m) / E39-R6 (7m) — sold separately | 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-LR81 2M | Laser retro-reflective MSR PNP pre-wired 2m | OMRON | Sensing Method: Retro-reflective with MSR function (Laser) | Light Source: Red light | Response Time: 1 ms | Output: PNP | Sensing Distance: 15 m (min 300 mm) with E39-R1 / 7 m (min 200 mm) with E39-R12 or E39-R6 | Required Reflector: E39-R1 (15m) / E39-R12 (7m) / E39-R6 (7m) — sold separately | Connection: Pre-wired 2 m | ||
| E3Z-LR86 | Laser retro-reflective MSR PNP M8 connector | OMRON | Sensing Method: Retro-reflective with MSR function (Laser) | Light Source: Red light | Response Time: 1 ms | Output: PNP | Sensing Distance: 15 m (min 300 mm) with E39-R1 / 7 m (min 200 mm) with E39-R12 or E39-R6 | Required Reflector: E39-R1 (15m) / E39-R12 (7m) / E39-R6 (7m) — sold separately | 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) |
