In most procurement cycles, E3T-FT22-2M is considered with Omron SMPS 24V 10A, E3Z D61 2M and Omron Sensors, giving decision-makers confidence that theyβve chosen the most dependable component.
Omron E3T-FT22 2M Photoelectric Sensor
The Omron E3T-FT22 2M Photoelectric Sensor is an ultrathin through-beam offering a 300 mm sensing distance, NPN output, and Dark-ON operation with a red LED (650 nm) light source. It operates on a 12β24 VDC power supply and is part of the Omron automation range under the Omron Photoelectric Sensors category and the Omron E3T Series. Featuring 30 mA current consumption (Emitter 10 mA, Receiver 20 mA), open-collector output, 1 ms response time, IP67 protection, and a 2 m pre-wired cable, it ensures precise and durable sensing performance in compact installations.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3T-FT22 2M |
Omron E3T-FT22 2M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Through-beam |
| Sensing Distance | 300 mm |
| Standard Sensing Object | Opaque, 1.3-mm dia. min. |
| Light Source | Red LED (650 nm) |
| Power Supply Voltage | 12 to 24 VDC , ripple (p-p) 10% max. |
| Output configuration | NPN |
| Connection Method | Pre-wired 2 M cable |
| Current Consumption | 30 mA max. (Emitter 10 mA max., Receiver 20 mA max.) |
| Control Output | Load power supply voltage: 26.4 VDC max. Load current: 50 mA max. (residual voltage: 2 V max. for load current of 10 to 50 mA, 1 V max. for load current of less than 10 mA) Open-collector output |
| Operation Mode | Dark-ON |
| Response Time | Operate or reset: 1 ms max. |
| Indicators | Operation indicator (orange), Stability indicator (green) |
| Ambient Illumination | Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: β25 to 55Β°C Storage: β40 to 70Β°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85% Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΞ© min. at 500 VDC |
| Dielectric Strength | AC1,000V, 50/60 Hz for 1 min. |
| Vibration Resistance | 10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for 0.5 hours each in X, Y, and Z directions |
| Shock Resistance | 1,000 m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Power supply and control output reverse polarity protection, Output short-circuit protection |
| Degree of Protection | IEC 60529 IP67 |
| Material | PBT (polybutylene terephthalate), Denatured polyarylate |
| Weight | Approx. 40 g |
The Omron E3T-FT22 2M operates on a 12 to 24 VDC supply and features a through-beam sensing method with a sensing range of 300 mm. It accurately detects opaque objects as small as 1.3 mm in diameter. Using a red LED light source (650 nm), this model delivers fast 1 ms response time in Dark-ON mode. It includes a PNP open-collector output and comes with a 2-meter pre-wired cable for easy integration.
The emitter and receiver draw a combined 30 mA current, making it energy-efficient and suitable for dense panel installations. Built-in operation and stability indicators ensure visual feedback during operation and maintenance. The sensor also includes reverse polarity protection and short-circuit protection to maintain consistent uptime in demanding production lines.
Built to endure industrial conditions, the Omron E3T-FT22 2M Photoelectric Sensor is rated IP67 under IEC 60529 for protection against dust and water. It performs reliably in lighting conditions up to 10,000 lx and survives mechanical stress with vibration resistance up to 2,000 Hz and shock resistance of 1,000 m/sΒ². Housed in PBT and denatured polyarylate materials and weighing just 40 g, it offers a high-performance, compact sensing solution.
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