Omron E3Z-B87 Photoelectric Sensor
The Omron E3Z-B87 Photoelectric Sensor offers Retro-reflective without MSR function for clear, plastic bottles, 500 mm to 2 m Sensing distance, PNP Output, Standard M8 connector, Red LED (660 nm) Light source, 12 to 24 VDC Power supply voltage, Light-ON/Dark-ON selectable 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-B87 |
Omron E3Z-B87 Photoelectric Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Retro-reflective without MSR function for clear, plastic bottles |
| Sensing Distance | 500 mm to 2 m |
| Standard Sensing Object | Opaque materials, 75mm dia. min. |
| Light Source | Red LED (660 nm) |
| Power Supply Voltage | 12 to 24 VDC |
| Output configuration | PNP |
| Connection Method | Standard M8 connector |
| Current Consumption | 30 mA max. |
| Control Output | Load power supply voltage: 26.4 VDC max., Load current: 100 mA max. Residual voltage: Load current of less than 10 mA: 1 V max. Load current of 10 to 100 mA: 2 V max. |
| Operation Mode | Light-ON/Dark-ON selectable |
| Response Time | Operate or reset: 1 ms max. |
| Sensitivity Adjustment | One-turn adjuster |
| Indicators | Operation indicator (orange) Stability indicator (green) Through-beam Emitter has power indicator (orange) only. |
| Ambient Illumination | Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: โ25 to 55ยฐC, Some connector models: โ40ยฐC to 55ยฐC, 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, 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, Mutual interference prevention, and Reversed output polarity protection |
| Degree of Protection | IEC, IP67 |
| Material | PBT (polybutylene terephthalate), Modified polyarylate |
| Weight | Approx. 65 g |
Engineered to meet high-speed automation demands, the Omron E3Z-B87 Photoelectric Sensor utilizes a retro-reflective sensing method without MSR to detect clear, plastic, or opaque objects efficiently. It delivers a sensing range of 2 meters (typical 500 mm for transparent objects) using a red LED (660 nm) light source. Designed with PNP output and 12 to 24 VDC operation, this Product Type: Photoelectric Sensor ensures fast and reliable integration into automation systems.
Its Light-ON/Dark-ON selectable mode provides logic flexibility, while the standard M8 connector supports easy setup. Real-time diagnostics are handled by a one-turn sensitivity adjuster and dual LED indicatorsโorange for operation and green for stability. With a rapid 1 ms response time, the E3Z-B87 excels in production lines where precision and speed are critical.
The Omron E3Z-B87 Photoelectric Sensor is housed in a durable PBT and modified polyarylate body rated IP67, offering protection against dust, water, shock (500 m/sยฒ), and vibration. Additional features like reverse polarity, output short-circuit, and mutual interference protection make it a trusted choice for packaging, labeling, and material handling systems.
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