28115-16

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The 28115-16 is a panel meter device which is used for providing accurate readings of current, voltage, power and other electric quantities. It is used for monitoring and controlling various industrial and commercial processes. This panel meter can be integrated into existing industrial control systems. The 28115-16 is ideal for use in industrial process control, motor control, HVAC control and power system management applications. The meter has a range of voltage ratings and can be used for both single and three-phase systems.

The 28115-16 panel meter features a direct current (DC) sensing element and a precision operational amplifier for accurate voltage, current, and power measurement and control. The meter has four dedicated terminals for connecting an external power supply, two current sensing terminals, and two voltage sensing terminals. Three-phase installations require seven terminals, with the sixth and seventh used for phase reference. By connecting and monitoring the current and voltage sensing terminals, the device can directly measure the active and reactive power in all three phases.

The 28115-16 works by sensing the primary electrical parameters directly and integrating the measured signals to provide accurate readings of the electrical power and energy used. The meter features an analog LCD display with a peak hold function and a warning indicator to alert the user to potential power quality problems. The meter also features an adjustable overload alarm that can be set to alert the user when the current or voltage exceeds the maximum allowable level.

The 28115-16 panel meter also has a multi-function alarm and timer to allow the user to set the alarm according to the application’s requirements. The timer can also be set to measure and record the energy and power consumption over a given period of time. The meter also features a display freeze function to allow for data retention when the device is powered-off and for troubleshooting remote installations.

The 28115-16 panel meter is designed for use in the panel meter, counter, hour meter and tachometer categories, making it ideal for installation in manufacturing plants, industrial facilities, and other installations where the readings of current, voltage, power and other electric quantities must be accurately monitored and controlled. In addition to its use as a panel meter, the 28115-16 can be used as a counter, hour meter or tachometer for monitoring and displaying operating speeds or other periodic events.

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