CR4820-20

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The CR4820-20 is a monitor-current/voltage converter, a means of monitoring electrical energy usage in electrical panels. This device can measure either AC voltage, alternating current (AC), or direct current (DC), and is designed to provide accurate readings of electrical energy levels in both AC and DC systems.

The primary purpose of the CR4820-20 is to measure and report information about the amount of energy being used or produced in a circuit. It can be used to determine the voltages present in a circuit, the current that is flowing through it, and the amount of energy (in watts) that is being produced. This can be used to identify energy wastage or problems that exist within a circuit or system.

The CR4820-20 is used primarily for industrial or commercial applications requiring accurate measurements of AC or DC energy levels in a circuit. It is designed to be connected to the line input of a load center, usually via a wiring harness. The monitor then reads the current and voltage input from the line and transmits the information to a remote display. This information can be used for energy audits, circuit operation studies, and other purposes.

The CR4820-20 works by receiving an electrical input from a load center and using a sophisticated program to calculate the current that is passing through it. The device then uses this data to calculate the voltage, current, and energy being produced. The information can be displayed in a variety of formats such as analog or digital output, Ethernet connection, or wireless transmission.

The device is designed for use in an industrial environment and can withstand temperatures up to 105°F (55°C). It is designed to provide long range communication up to 10,000 feet (3,000 meters). Additionally, it is designed to be robust and reliable, and has been tested to withstand extreme vibration and shock.

The CR4820-20 is able to measure current or voltage in the range of 0 to 100 mA or 0 to 30V. Furthermore, it is equipped with a pulse counter, which can count up to 100 pulses. This is a useful tool for motor monitoring and other applications where pulse counting is needed. The device can easily be programmed for either a display or alarm setup.

The CR4820-20 is a precise and reliable monitoring device that can be used in both AC and DC systems. It can provide accurate readings of voltage, current, and energy being produced in a circuit or system. It is also designed to be compatible with a wide range of load centers and other monitoring systems. This makes it a highly desirable device for applications that require accurate measurement of energy levels in circuits or systems.

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