70156-2866

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Optical sensors are a type of sensor that use light to detect and measure different types of environmental and physical properties. They are often used in industrial and scientific applications, as well as for security purposes. The 70156-2866 is a type of photoelectric optical sensor, specifically designed for industrial applications. It is used to detect the presence or absence of objects using light.

The 70156-2866 is a non-contact type of optical sensor, meaning that it does not require physical contact with the object it is sensing. Instead, it uses an infrared light beam to detect the object’s presence or absence. The infrared beam is emitted from a light emitting diode (LED) and passes through an aperture in the front of the sensor. When an object passes through the beam, the sensor detects the interruption of the beam and sends an electrical signal to the control unit. The control unit then interprets this signal and uses it to determine the presence or absence of the object.

The 70156-2866 is designed for industrial applications, meaning it can withstand harsh environmental conditions such as extreme temperatures, high humidity, dust, and high vibration levels. It also features a built-in temperature sensor, allowing it to automatically compensate for different temperature conditions. The sensor is also made of durable materials, making it resistant to wear, impacts, and other mechanical stresses.

In addition, the 70156-2866 has an adjustable dwell time, which is the amount of time it takes for the sensor to detect an object. This allows the sensor to be adjusted to different object speeds or sizes, depending on the application. The sensor can also be configured for multiple zones, and has two output configurations: Normally Open (NO) and Normally Closed (NC). The NO configuration means the sensor produces an active high output when the object is present, and a low output when the object is absent. The NC configuration is the opposite: it produces a low output when the object is present and a high output when it is absent.

The 70156-2866 is a versatile and reliable sensor, designed for industrial applications. Its non-contact design and adjustable dwell time make it suitable for a wide variety of applications. It is also durable and resistant to impacts, making it reliable in harsh or hazardous environments. Its two output configurations allow it to be configured for different applications, and its built-in temperature sensor helps to ensure accurate measurements.

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