Many procurement teams check E3ZM-V81-2M against Omron SMPS 24V 10A, E3Z D61 2M and Omron Sensors before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Omron E3ZM-V81 2M Photoelectric Sensor
The Omron E3ZM-V81 2M Photoelectric Sensor offers Mark Sensor (Diffuse reflective), Background Suppression (BGS), 12ยฑ2 mm Sensing distance, PNP Output, Pre-wired 2 M Cable, White LED (450 to 700 nm), 10 to 30 VDC Power supply voltage, Set in the order of the teaching operation. mode. Manufactured by Omron under the Omron Photoelectric Sensors category, this model belongs to the Omron E3ZM Series.
| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3ZM-V81 2M |
Omron E3ZM-V81 2M Photoelectric Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Mark Sensor (Diffuse reflective) |
| Sensing Distance | 12ยฑ2 mm |
| Light Source | White LED (450 to 700 nm) |
| Power Supply Voltage | 10 to 30 VDC |
| Output configuration | PNP |
| Connection Method | Pre-wired 2 M Cable |
| Power Consumption | 750 mW max. (current consumption for a 30-V power supply voltage: 25 mA max.) |
| Control Output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.) |
| Operation Mode | Set in the order of the teaching operation. |
| Response Time | Operate or reset: 50 ฮผs max. |
| Sensitivity Adjustment | Teaching method |
| Indicators | Operating indicator (yellow), Stability indicator (green), and Teaching indicator (red) |
| Ambient Illumination | (Receiver side) Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: โ40 to 60ยฐC , Storage: โ40 to 70ยฐC (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85%, Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 Mฮฉ min. (at 500 VDC) |
| Dielectric Strength | 1,000 VAC at 50/60 Hz for 1 min |
| Vibration Resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions |
| Shock Resistance | 500 m/s2 for 3 times each in X, Y, and Z directions |
| Protection Circuits | Reversed power supply polarity, Load short-circuit protection, and Reversed output polarity protection |
| Degree of Protection | IEC 60529: IP67, DIN 40050-9: IP69K Connection method Pre-wired cable (standard length: 2 m) or |
| Material | SUS316, PMMA (polymethylmethacrylate), PES (polyethersulfone), Fluoro rubber, PVC (polyvinyl chloride) |
| Weight | Approx. 85 g |
The Omron E3ZM-V81 2M uses a diffuse reflective sensing method tailored for detecting color contrasts with extreme precision. Featuring a compact sensing range of 12ยฑ2 mm and a white LED light source (450โ700 nm), it is optimized for identifying subtle color variations on films, cartons, and labels. With a rapid 50 ยตs response time and PNP output configuration, this sensor supports high-speed line operations without compromising accuracy.
Built to last in dynamic industrial environments, the sensor is housed in a corrosion-resistant SUS316 stainless steel body and sealed to IP67 and IP69K standards. It includes advanced circuit protectionโreverse polarity, short-circuit, and output polarity protectionโensuring long-term performance and electrical reliability. With user-friendly teaching-based sensitivity adjustment and clear visual indicators (yellow, green, and red LEDs), the sensor simplifies installation and diagnostics during production.
The E3ZM-V81 2M is a dependable solution for OEMs and automation professionals involved in print detection, mark sensing, and label verification. Operating between 10โ30 VDC with a max power consumption of 750 mW, and weighing only 85 g, it offers both efficiency and robustness.
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