PYQ 1046

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Optical motion sensors are the most common type of motion sensors. These devices detect and measure movement in an environment using physical optical motion. The PYQ 1046 is particularly renowned for its wide application field and dependable working principle.

The PYQ 1046 utilizes a light-dependent resistor (LDR). This device is composed of a central black lead sealed in an epoxy resin with an inner protective layer of glass. It is connected to two outer lead wires. When a voltage is applied across the leads of the LDR, it passes electricity through the inner black lead when the surrounding light reflects off the glass. The amount of current that passes through the LDR is determined by the intensity of the source light, as it changes the resistance of the material.

The VDE rated PYQ 1046 operates on a 12-24V DC voltage range and has an adjustable operating temperature range from 0-95°C. It is highly reliable and offers consistent performance. The PYQ 1046 further offers several features, including a manual override switch, adjustable sensitivity, timer-override function, and an LED indicator to confirm optical measurement.

The wide application field of the PYQ 1046 makes it an ideal choice for various industrial applications. It can be used for presence detection, short-distance movement detection, floor cleaning robots and security systems. Additionally, it is used in automatic gate openers, automatic window blinds, industrial manufacturing lines, and ambient lighting control systems. Its wide coverage is well suited for use in harsh environments because of its ability to withstand sudden temperature changes and dirt.

The PYQ 1046 stands out due to its reliable and consistent working principle. Once voltage is applied to the leads, it creates an electrical current that is affected by the amount of light entering the LDR. The sensitive, semi-conductor material allows the current to travel very quickly through the inner lead and to the outer leads. This system works optimally even in environments where large amounts of dust or moisture are present.

Moreover, the PYQ 1046 sensors are easy to install and use. Those who are new to the field of optical motion sensing can operate the device with minimal training. The adjustable settings provide users with the flexibility to control the sensitivity of the LDR, so that it is in line with their specific needs.

The PYQ 1046 light-dependent resistor is an outstanding optical motion sensor. It is renowned for its wide application field and dependable working principle. Its adjustable features give users extensive control over how the sensor is operated. It is suitable for use in a variety of industrial and harsh environments, making it a robust and reliable choice.

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