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Monitor - Current/Voltage - Relay Output

The 84873022 monitor is a current/voltage monitor with a relay output that allows for the monitoring of electrical currents in a variety of applications. It is often used to provide feedback on the current status of a system, detect and protect against faults, and signal abnormal conditions. It is an important tool in the monitoring and control of electrical systems.

Application

The 84873022 monitor has many applications in mechanical and electrical systems. It can be used to ensure safe operation of systems, detect and protect against faults, and signal abnormal conditions. It can also be used to keep track of energy consumption and power quality, and protect against overloads, as well as indicate when energized elements such as motors and pumps are operating within their normal range. It can also be used to detect over-temperature and phase imbalance conditions in industrial processes and help prevent runaway conditions and costly breakdowns. Finally, it can act as an alarm to alert personnel when irregularities or hazardous conditions are present in a system.

Working Principle

The 84873022 monitor works by measuring current or voltage using built-in sensing elements. It is able to monitor and compare the electrical system’s parameters, then detect any abnormal events, such as current surge or a voltage drop. If an abnormal event occurs, the monitor will activate the relay output, which can then be used to trip the breaker or disconnect the load.

The monitor is able to detect a wide range of parameters, including over-voltage, under-voltage, over-current, zero-sequence current, temperature, phase imbalance, and others. Using selectable thresholds, the relay can be configured to respond to any number of conditions. This makes the 84873022 an ideal monitor for ensuring the safe and efficient functioning of many industrial and commercial systems.

Advantages

The 84873022 monitor offers a reliable, rugged, and cost effective solution for current/voltage monitoring, providing an economical way to protect personnel and equipment. It is easy to install and configure, and features a backlit LCD display, intuitive menu-based controls, and a generous 6-year warranty. Additionally, the unit is UL certified for use in a variety of hazardous and demanding applications.

The 84873022 is an excellent choice for those who need to monitor a variety of parameters. Its unique combination of features and flexibility make it ideal for a variety of applications, from industrial to residential. With its advanced sensing capabilities, durable construction, and convenient features, the 84873022 monitor is an excellent choice for current/voltage monitoring and protection.

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