Omron E3X-HD44 Fiber Optic Sensor
The Omron E3X-HD44 Fiber Optic Sensor is a compact CPU Unit-compatible fiber amplifier equipped with a PNP output, red 4-element LED (625 nm), and a durable M8 connector for fast installation. Its smart digital tuning delivers superior detection accuracy, even under fluctuating light conditions. With fast response time, multi-unit expansion capability, and easy parameter monitoring, it supports high-density mounting in advanced automation lines. The rugged IP50 housing provides dependable protection during continuous machine operation. Manufactured by Omron, part of the Omron Fiber Optic Sensor group within the Omron E3X-HD Series.
| Brand | Omron |
| Product | Fiber Amplifier Unit |
| Model Number | E3X-HD44 |
Omron E3X-HD44 Fiber Optic Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Connection Method | M8 Connector |
| Output | PNP |
| Light Source | Red, 4-element LED (625 nm) |
| Power Supply Voltage | 12 to 24 VDC ±10%, ripple (P-P) 10% max. |
| Materials | Polycarbonate (PC) |
| Degree Of Protection Ip | IEC 60529 IP50 |
| Ambient Illumination Receiver Side | Incandescent lamp: 20,000 lx max., Sunlight: 30,000 lx max. |
| Ambient Temperature Range | Operating: Groups of 1 to 2 Amplifiers: −25 to 55°C, Groups of 3 to 10 Amplifiers: −25 to 50°C, Groups of 11 to 16 Amplifiers: −25 to 45°C Storage: −30 to 70°C (with no icing or condensation) |
| Ambient Humidity Range | Operating and storage: 35% to 85% (with no condensation) |
| Insulation Resistance | 20 MΩ min. (at 500 VDC) |
| Dielectric Strength | 1,000 VAC at 50/60 Hz for 1 minute |
| Vibration Resistance Destruction | 10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance Destruction | 500 m/s2 for 3 times each in X, Y, and Z directions |
The Omron E3X-HD44 is a high-performance smart fiber amplifier designed to work seamlessly with Omron’s fiber sensor heads. It uses a red 4-element LED (625 nm) for enhanced visibility and precise light intensity control in various detection scenarios.
The amplifier supports PNP output and features an M8 connector for quick and secure wiring. It operates on a 12 to 24 VDC power supply and is capable of handling environmental lighting up to 30,000 lx (sunlight). The unit is built for flexible configuration, supporting up to 16 amplifiers in a group with automatic power adjustment based on quantity.
With an IP50 rating and a tough polycarbonate housing, the E3X-HD44 withstands industrial vibrations and shock. It is widely used in electronics, packaging, and high-speed inspection applications requiring accurate fiber-optic sensing and amplifier-level intelligence.
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