DMS-20PC-2-BS-C

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Panel Meters are measuring instruments which are used to measure various physical quantities such as temperature, pressure, current, voltage, and so on. Among them is the DMS-20PC-2-BS-C, which is a panel meter designed specifically for the purpose of measuring electrical parameters in single-phase AC circuits. It is a temperature-compensated, digital AC voltmeter and wattmeter with overload protection.

The main application field of the DMS-20PC-2-BS-C is in the industrial and commercial environment, where it is mainly used for the monitoring and measurement of electricity consumption, especially in residential and commercial buildings. In these environments, the DMS-20PC-2-BS-C is typically found in electrical panels for the purpose of qualitative and quantitative energy consumption monitoring. It can also be used for various other applications such as power measurements for electrical motors, pumps, vanes, and other electromechanical devices.

The working principle behind the DMS-20PC-2-BS-C is relatively simple. Its input is connected to the single-phase AC power line, and its output displays both voltage and current values in digital format. The advantages of using the this panel meter are clear: it is very accurate in measuring voltage and current parameters and also provides its users with overload protection. The main elements of the DMS-20PC-2-BS-C are the microcontroller based measurement circuitry, the temperature compensated integrated analog to digital converter, a high accuracy current transformer, and a digital display unit. The current transformer divides the input current into a low DC voltage value, which is then processed by the microcontroller and used to calculate both voltage and current values.

The DMS-20PC-2-BS-C panel meter is equipped with an integrated temperature compensation system and overload protection capabilities. When temperature variations occur, the DC voltage output of the current transformer is affected and the temperature compensation system automatically compensates for the changes in order to ensure accuracy. The overload protection circuit is used to continuously monitor the current and voltage values and if either of them exceed the maximum allowable value, the device will cut off the supply and protect itself against any damage.

In conclusion, the DMS-20PC-2-BS-C is a versatile panel meter which can be used for the monitoring and measurement of voltage and current in single-phase AC circuits. Its main application field is in the industrial and commercial environment, where it is mainly used for the monitoring and measurement of electricity consumption. Its working principle is based on a current transformer which divides the input current into a low DC voltage value, which is then processed by a microcontroller and used to calculate both voltage and current values. It is also equipped with temperature compensation and overload protection capabilities which ensure accuracy and safety.

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