WTT12L-B3536

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Optical sensors are widely used in industrial, commercial and residential applications to detect and measure radiation emitted by an object or environment. The WTT12L-B3536 is an advanced two-colour light sensor designed for a variety of industrial applications. It features a dual-colour type, wide viewing angle, high sensitivity, and a broad range of operational temperatures. This article explains the WTT12L-B3536 sensor\'s application fields and working principle.

The WTT12L-B3536 Photoelectric Sensor utilizes both visible and UV light sources to detect objects with different colors or materials. It emits visible light in a specific pattern while monitoring for reflections of UV light. It can detect objects made from various materials, such as paper, plastic, aluminum and steel. It has a broad operational temperature range and can be used in both indoor and outdoor environments.

The WTT12L-B3536 Photoelectric Sensor can be used in several industrial applications. It is often used in packaging and assembly line applications to detect material colors or to check for the presence of objects. It can also be used in automated inspection systems to verify the shape or size of the object being inspected. The sensor can be used in finished product inspection to distinguish between certain products and reject any that do not meet the product specification. It is also suitable for material recognition in food processing and chemical manufacturing.

The WTT12L-B3536 sensor uses a dual reflective type, where light is simultaneously emitted and received. The sensor can detect objects within a wide range of distances and is especially suitable for applications requiring wide range detection from a single sensing head. It has an intense light on chip for better detection range, a wide viewing angle and its high sensitivity makes it suitable for reliable automation applications.

The sensor operates by emitting a beam of light from its LED source. The light travels until it encounters an object, such as a color or material, and reflects back toward the sensor. The reflected light is then detected by the sensor’s phototransistor, which converts the light signal into an electrical signal. The electrical signal is then analog-to-digital converted and outputted as a logic signal. Depending on the type of material detected, the output signal is either a binary (on/off) or pulse width modulation signal.

The WTT12L-B3536 Photoelectric Sensor is a versatile and reliable sensor suitable for a variety of industrial applications. It is designed to provide reliable detection in a wide range of distances and materials while maintaining a low power consumption. It is ideal for factory automation, finished product inspection and material recognition applications requiring reliability and accuracy.

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