| Allicdata Part #: | E3Z-B81-ND |
| Manufacturer Part#: |
E3Z-B81 |
| Price: | $ 110.03 |
| Product Category: | Sensors, Transducers |
| Manufacturer: | Omron Automation and Safety |
| Short Description: | SENS OPTO REFL 500MM PREWIRE MOD |
| More Detail: | N/A |
| DataSheet: |  E3Z-B81 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 100.01900 |
| Series: | E3Z-B |
| Part Status: | Active |
| Sensing Method: | Retroreflective |
| Sensing Distance: | 19.685" (500mm) |
| Voltage - Supply: | 12 V ~ 24 V |
| Response Time: | 1ms |
| Output Configuration: | PNP - Dark-ON/Light-ON - Selectable |
| Connection Method: | Cable |
| Ingress Protection: | IEC IP67 |
| Light Source: | Red (680nm) |
| Adjustment Type: | Single-Turn |
| Operating Temperature: | -25°C ~ 55°C |
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The E3Z-B81 is an advanced and specialized optical sensor: a photoelectric device that uses a beam of light to detect the presence or absence of an object. It is widely used in industrial automation and control systems to detect materials, parts, products, and other objects. The E3Z-B81’s design and construction make it ideal for this application.
The E3Z-B81 is designed with a sensing range of 1 to 200 mm, and it’s composed of a light-emitting unit, a light-receiving unit, and a driver unit. The light-emitting unit is equipped with an LED that emits a visible light of 780 nm wavelength once energized. The light-receiving unit is made of a phototransistor that detects the presence of reflected light when an object is within the sensing range. Lastly, the driver unit controls the operation of the device, and it is composed of a push-pull circuit.
The operation of the E3Z-B81 Optical Sensor is based on the principle of reflected light. When the LED is energized, it emits a visible light beam. If a material object is within the sensing range, the light beam is reflected and the phototransistor detects its presence. Once the presence of the object is detected, the driver unit is activated, and the output signal is changed to an ON state.
The E3Z-B81 is resistant to harsh industrial environments, and it is equipped with a protective lens to detect objects that are in close proximity. It offers a high accuracy and reliability rate, with a response time of several hundred nanoseconds. It can be used in various applications such as product counting, dimension detection, position checking, presence/absence detection, and object sorting.
In short, the E3Z-B81 is an advanced and specialized optical sensor that can be used in industrial automation and control systems in a wide range of applications. It is composed of a light-emitting unit, a light-receiving unit, and a driver unit, and it operates on the principle of reflected light: when an object is within the sensing range, the light beam is reflected and the phototransistor detects its presence, and the output signal is changed to an ON state. It is highly accurate and reliable, and it is designed for harsh industrial environments.
The specific data is subject to PDF, and the above content is for reference
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