PM-K64

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The PM-K64 is an optical sensor with transitor output specifically designed for detecting the movement of metal rods of small diameters. It is a transistor output type photointerrupter slot type, which works by detecting the crossing of a light beam or slot by a metal rod of small diameter. The PM-K64 is designed to work with metal rods from 0.1mm to 2.0mm across a wide range of operating temperatures from -30°C to +100°C.

The PM-K64 optical sensor is designed to be highly efficient and reliable. It has a phototransistor and an LED that work together in a single unit. The sensor is capable of detecting the movement of small metal rods across the slot with an accuracy of 0.1mm and a response time of 10μs. The sensor is also designed to be reliable in harsh environments and can resist voltage spikes, dust, moisture, and vibration.

The working principle of the PM-K64 optical sensor is fairly simple. It has an LED and a photo-transistor positioned permanently vertically facing each other inside the sensor module. When the metal rod passes through the gap, the light of the LED is blocked and the photo-transistor receives little or no light. As a result, the voltage output of the transistor changes and the sensor is triggered to detect the movement.

The PM-K64 optical sensor is suitable for many applications, such as measuring fluid levels, monitoring conveyor belts, detecting metal rods, and detecting positions in automotive and machinery applications. It is also commonly used in factory automation, material handling systems, and other industrial automation projects. The sensor can be easily mounted on the surface of the system with its mounting flange or bracket, or it can be installed in a recessed hole in the system. It is compact in size and is available in different colors for ease of identification.

The PM-K64 optical sensor is a reliable and cost-effective solution for many applications. It is designed to work in harsh environments and with high accuracy and reliability. It is also easy to install and configure, which makes it an ideal choice for industrial automation applications.

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