Omron E3Z-LS61 5M Photoelectric Sensor
Omron E3Z-LS61 5M is a distance-setting photoelectric sensor designed for object sensing across a specified 20 to 200 mm range. Its 670 nm red LED provides the optical source, while the distance-setting arrangement allows the required target position to establish the sensing condition. The NPN output communicates the switching state to compatible machine-control circuitry, while selectable Light-ON and Dark-ON operation supports different control requirements. The sensor operates from 12 to 24 VDC and includes a 5 m pre-wired cable for extended wiring. Current consumption is specified at 30 mA maximum, while response time is 1 ms maximum. Within the E3Z Series, the E3Z-LS61 5M provides longer fixed wiring within the 200 mm distance-setting sensor range across Omron Industrial Products.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3Z-LS61 5M |
Omron E3Z-LS61 5M Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Distance-setting |
| Shape | Square type |
| Sensing Distance | 20 to 200 mm |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | NPN |
| Connection Method | Pre Wired Cable, 5m Length |
| Current Consumption | 30 mA max. |
| Light Source (Wavelength) | Red LED (670 nm) |
| Operation Mode | Light-ON/Dark-ON selectable |
| Response Time | 1 ms max. |
| Degree Of Protection | IEC: IP67 |
| Material | Polybutylene terephthalate (PBT) |
| Material Lens | Denatured Polyarylate |
| Features | Transparent detection |
| Weight | 65g |
The Omron E3Z-LS61 5M Photoelectric Sensor uses distance-setting sensing across a specified 20 to 200 mm working range. Its 670 nm red LED provides the optical source, while the selected target position establishes the sensing condition. The NPN output transfers the switching state to compatible industrial control equipment, while selectable Light-ON and Dark-ON operation supports different machine requirements. The sensor operates from 12 to 24 VDC and includes a 5 m pre-wired cable for extended wiring. Current consumption is specified at 30 mA maximum, while response time is 1 ms maximum. PBT and denatured polyarylate are listed as construction materials for the compact square housing.
For an Omron distance-setting sensor requiring NPN output, a 20 to 200 mm working range, and longer fixed wiring, the relevant model is the E3Z-LS61. The 5 m cable provides additional routing distance between the sensing position and associated control equipment. Selectable switching behavior supports different machine sequences, while the 12 to 24 VDC operating range suits common industrial control systems. The supplied specification states IP67 enclosure protection. This configuration also fits searches for an Omron 5 m photoelectric sensor and Omron 200 mm NPN sensor. The optical sensing range remains independent of the additional cable length. For the same E3Z-LS61 working range with a shorter 0.5 m pre-wired cable, see the E3Z-LS61 0.5M.
