OPL530-OCB

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Optical sensors are instruments that detect the amount and intensity of light in a particular area. They are used in a wide variety of applications, from industrial automation and safety systems to medical imaging and navigation. The OPL 530-OCB is one example of such a sensor. It is an optical Current Transducer (C-T) with a Logic Output. This paper will explain the application field and working principle of the OPL 530-OCB.

The OPL 530-OCB is designed for use in industrial open circuit/closed loop control systems. It is capable of detecting AC current signals with AC voltages of up to 600 VAC and frequencies between 50 Hz and 60 Hz. The logic output can be used to control relays, timers or DC motors depending on the application. The sensor is also capable of measuring current up to 30 A. This makes it suitable for use in applications such as energy metering, motor control, and protection applications.

The working principle of OPL 530-OCB is based on the photometric detection of light using a photodiode. The sensor contains a photoreflector that reflects light produced by a light emitting diode (LED) in the sensor assembly, and a photodiode which detects the reflected light. When AC current is present, the LED will light up, which will cause the photoreflector to reflect light. The photodiode then detects the reflected light, and converts it to an electrical signal. This signal is then processed through the logic output circuit, which will produce a logic output signal depending on the amount of reflected light.

The OPL 530-OCB is a versatile and reliable sensor, capable of detecting AC current signals in a wide range of applications. Its photometric detection system is reliable and accurate, and provides an excellent logic output signal that can be used to control various devices. It is an ideal choice for those looking for a reliable and accurate current sensing device that can be used for industrial applications.

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