If youβre not fully sure about E3Z-G81-M3J-0-3M, taking a closer look at Omron Photoelectric Sensor, E3Z D61 2M and Omron Sensors often helps compare reliability, cost, and availability.
Omron E3Z-G81-M3J 0.3M Photoelectric Sensor
The Omron E3Z-G81-M3J 0.3M Photoelectric Sensor offers Through-beam, Grooved Type, 25 mm Sensing distance, PNP Output, Pre-wired Connector M8, Infrared LED (940 nm), 12 to 24 VDC Power supply voltage, Light-ON/Dark-ON mode. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3Z Series.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3Z-G81-M3J 0.3M |
Omron E3Z-G81-M3J 0.3M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Appearance | Grooved Type |
| Sensing Method | Through-beam |
| Sensing Distance | 25 mm |
| Light Source | Infrared LED (940 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Output configuration | PNP |
| Connection Method | Pre-wired Connector M8 |
| Current Consumption | 25 mA max. |
| Operation Mode | Light-ON/Dark-ON |
| Response Time | Operate or reset: 1 ms max. |
| Sensitivity Adjustment | One-turn adjuster |
| Ambient Illumination | Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max |
| Ambient Temperature Range | Operating: β25 to 55Β°C, Some connector models: β40Β°C to 55Β°C * (with no icing or condensation) 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 | Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500 m/s2 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity protection, Output short-circuit protection, and Mutual interference prevention |
| Degree of Protection | IP64 (IEC 60529) |
| Material | ABS (Acrylonitril Butadiene Styrene) |
| Weight | Approx. 30 g |
Omron is a trusted global leader in sensing and control technologies, offering high-performance automation products that meet the evolving needs of industries worldwide. Their photoelectric sensors are widely adopted in packaging, robotics, and assembly lines for their accuracy, durability, and ease of installation. Known for their innovation and dependability, Omron sensors like the E3Z series are designed to deliver consistent detection results even in harsh conditions.
The Omron E3Z-G81-M3J 0.3M is a through-beam type photoelectric sensor with a grooved design, optimized for compact machinery and high-speed object detection. It uses a 940 nm infrared LED for stable performance and operates on 12 to 24 VDC with PNP output configuration. The sensor connects via a convenient M8 pre-wired connector and offers a fast 1 ms response time. Key protections include reverse polarity, output short-circuit, and mutual interference prevention. Its tough ABS body ensures long-term reliability with an IP64 protection rating, while vibration and shock resistance make it ideal for dynamic environments.
The E3Z-G81-M3J 0.3M excels in applications requiring tight alignment, such as detecting small parts, fast-moving trays, or label verification. The fixed 25 mm sensing gap helps ensure accurate object passage detection with minimal setup. This makes it suitable for compact assembly stations, pick-and-place robots, and electronics manufacturing where speed and space efficiency are critical.
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