Procurement managers rarely finalize E3T-SL13-2M without reviewing Omron Photoelectric Sensor, E3Z D61 2M and Omron Sensors, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Omron E3T-SL13 2M Photoelectric Sensor
The Omron E3T-SL13 2M Photoelectric Sensor is an ultracompact photoelectric sensor with built-in amplifier offering limited reflective detection, 5β15 mm sensing distance, and PNP output with Light-ON operation. It operates on a 12β24 VDC power supply and is part of the Omron industrial automation range under the Omron Photoelectric Sensors category and the Omron E3T Series. Featuring a red LED (650 nm) light source, 20 mA current consumption, open-collector control output, 26.4 VDC load voltage, 1 ms response time, IP67 protection, and a 2 m pre-wired cable, it ensures accurate and durable performance in compact sensing applications.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3T-SL13 2M |
Omron E3T-SL13 2M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Limitedreflective |
| Sensing Distance | 5 to 15 mm (50 Γ 50 mm white paper) |
| Standard Sensing Object | 0.15-mm dia. (sensing distance 10 mm) |
| Light Source | Red LED (650 nm) |
| Power Supply Voltage | 12 to 24 VDC , ripple (p-p) 10% max. |
| Output configuration | PNP |
| Connection Method | Pre-wired 2 M cable |
| Current Consumption | 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 | Light-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 | 1,000 VAC, 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 | 1,000m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Power supply and control output reverse polarity protection, Output short-circuit protection, Mutual interference prevention |
| Degree of Protection | IEC 60529 IP67 |
| Material | PBT (polybutylene terephthalate), Denatured polyarylate |
| Weight | Approx. 20 g |
The Omron E3T-SL13 2M operates on a 12 to 24 VDC power supply and uses a red LED (650 nm) for high-accuracy limited reflective sensing. With a sensing range of 5 to 15 mm, it detects non-glossy objects as small as 0.15 mm at a 10 mm distance. The sensor features a PNP open-collector output and Light-ON operation mode, delivering quick detection with a 1 ms response time.
Its energy-efficient design draws just 20 mA and includes visual indicators for both operation and signal stability. With a pre-wired 2-meter cable, the E3T-SL13 2M integrates easily into machine panels or compact industrial enclosures. Built-in protections like reverse polarity and short-circuit protection ensure safe, uninterrupted use across critical applications.
Encased in durable PBT and denatured polyarylate, this Omron Photoelectric Sensor is rated IP67 under IEC 60529 standardsβcapable of withstanding dust, water, vibration up to 2,000 Hz, and shock up to 1,000 m/sΒ². Lightweight at just 20 g, the Omron E3T-SL13 2M is a trusted choice for compact automation setups where precision, durability, and reliability are essential.
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