Omron E3T-ST34F 2M Ultracompact Photoelectric Sensor
The Omron E3T-ST34F 2M Photoelectric Sensor is an ultracompact, ultrathin through-beam sensor with built-in amplifier and 2 m sensing distance. Designed for space-constrained automation setups, it features PNP output, Dark-ON operation, and a Red LED light source operating on 12 to 24 VDC. Manufactured by Omron, this sensor is part of the Omron Photoelectric Sensors range and belongs to the Omron E3T Series.
| Brand | Omron |
| Product | Photoelectric Sensors |
| Model Number | E3T-ST34F 2M |
Omron E3T-ST34F 2M Photoelectric Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Through-beam |
| Shape | Square type |
| Sensing Distance | 2m |
| Power Supply Voltage | 12 to 24 VDC |
| Output Configuration | PNP |
| Connection Method | Pre-wired cable length 2m |
| Current Consumption | 30 mA max. (Emitter 10 mA max., Receiver 20 mA max.) |
| Light Source (Wavelength) | Red LED |
| Operation Mode | Dark-ON |
| Response Time | 1 ms max. |
| Degree Of Protection | IP67 |
| Material | Polybutylene terephthalate |
| Material Lens | Denatured Polyarylate |
| Weight | 40g |
The Omron E3T-ST34F 2M is an ultracompact photoelectric sensor designed for precise object detection in industrial automation. As an ultrathin photoelectric sensor with built-in amplifier, it uses through-beam sensing with a 2 m detection range and PNP output for stable signal transmission. Its square-type housing and M2 mounting support integration into compact machinery.
In practical applications, the E3T-ST34F 2M sensor is commonly used in assembly machines, conveyors, packaging equipment, and electronic component handling systems. The red LED light source ensures consistent detection of small objects, while Dark-ON mode supports reliable sensing in controlled automation environments where precise timing and repeatability are required.
The Omron E3T-ST34F 2M photoelectric sensor is engineered for long-term industrial use with a pre-wired 2 m cable and low power consumption. As part of the Omron E3T Series, it supports dependable performance in space-limited installations, making it suitable for OEM machines and automated production lines requiring compact sensing solutions.
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