CR4880-250

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The CR4880-250 is a current/voltage transducer for use in monitoring applications. It is used to convert alternating current into an isolated voltage output for precise monitoring of constantly changing industrial signals. The CR4880-250 is an ideal tool for measuring current, voltage, and frequency in alternating and pulsed current devices.

The basic structure of the CR4880-250 is composed of two parts. The first is a current sensor, used to sense current on a conductor, and the second is a voltage output conditioning system. The current sensor consists of a resistor, which is placed in series with the wire being monitored. A voltage developed across the resistor is then input to an amplifier, which is connected to the voltage output conditioning system. This second system consists of a precision resistor, a precision capacitor, and one or more semiconductor devices.

The function of the current sensing and voltage conditioning systems is to accurately detect and measure changes in current and voltage. The current sensing system detects changes in current on the wire and translates those changes into a voltage. The voltage output conditioning system then transforms the observed voltage signal into a precise voltage output. It is this output that is then available to be monitored.

The advantage of the CR4880-250 over other systems is that it can measure current and voltage across a wide frequency range. This is because the system has been designed to accommodate a variety of signals, including DC and AC, sine wave, triangular wave, and other pulse waveforms. Additionally, the voltage output conditioning system ensures that the output voltage remains accurately calibrated, even when the frequency of the input varies.

The CR4880-250 is highly reliable and accurate and is designed to withstand harsh environmental conditions. It is able to provide accurate measurements in temperatures ranging from -20°C to +85°C. It is also resistant to shock and vibration, making it an ideal choice for monitoring in industrial settings. The device is also lightweight and compact, allowing for easy integration into existing systems.

In conclusion, the CR4880-250 is a reliable and accurate current/voltage transducer ideal for monitoring applications. Its adjustable frequency range and precision voltage output conditioning system make it an invaluable asset for industrial monitoring. The device is also highly resistant to shock and vibration and is capable of operating in extreme temperatures. Furthermore, its lightweight and compact design makes it easy to integrate into existing systems.

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