E3ZM-V81 2M - Omron Color Mark Detection Compact Photoelectric Sensor
Omron E3ZM-V81 2M is a high-speed Photoelectric Sensor engineered for precise color mark detection in automated labeling, packaging, and printing processes. Its compact stainless steel body and advanced sensing technology make it ideal for harsh industrial environments.
| Spec | Value |
|---|---|
| Brand | Omron |
| Product Type | Photoelectric Sensors |
| Product | E3ZM-V81 2M |
Omron Color Mark Detection Compact Photoelectric Sensor E3ZM-V81 2M Technical Specifications:
| Specification | Value |
|---|---|
| Sensing Method | Mark Sensor (Diffuse reflective) |
| Sensing Distance | 12Β±2 mm |
| Light Source | White LED (450 to 700 nm) |
| Power Supply Voltage | 10 to 30 VDC, including 10% ripple (p-p) |
| 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 ΞΌs 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: β40 to 60Β°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 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 |
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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 12Β±2 mm and a white LED light source (450β700 nm), it is optimized for identifying subtle color variations on films, cartons, and labels. With a rapid 50 Β΅s 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 protectionβreverse polarity, short-circuit, and output polarity protectionβensuring 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 10β30 VDC with a max power consumption of 750 mW, and weighing only 85 g, it offers both efficiency and robustness. For complete specifications, visit the official product page: Omron E3ZM-V81 2M β Official Page.
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