82881-21

Panel meters and counters are common instrumentation tools which are widely used in industry today. They are designed to measure the parameters of a circuit, and the data gathered by them is used to control or adjust the working of an electrical system. The 82881-21 is a panel meter and counter with specific application field and working principle.

The 82881-21 is a panel meter and counter specifically designed to work with hour meters. It is suitable for a variety of applications including measuring hours, minutes, and seconds, as well as providing an hour alarm functions. The 82881-21 can be used in a variety of industries, such as manufacturing, process control, and maintenance.

The 82881-21 has an easy to read LCD display with clear and concise indications of the hour meter function. The built-in buzzer will provide audible notifications when the hour meter reaches the desired value. The 82881-21 has a high accuracy for time measurement, ensuring reliable results with minimal errors. The 82881-21 can also be used in conjunction with other electrical instruments, such as watt-hour meters and current transformers, to provide additional control and monitoring functions.

In order to provide accurate measurements, the 82881-21 needs to be set up correctly. This includes setting the period time, setting up the alarm time, and setting the button or switch connections. Once these parameters have been set up, the 82881-21 works according to its predetermined programming and signals a signal when the hour meter reaches the desired value. This enables the operators to adjust or control the working of the system depending on the work schedules and process.

The 82881-21 is a panel meter and counter specifically designed for hour meters and other applications. Its accurate measurement capabilities make it an important instrument for many industrial and commercial applications. By combining the 82881-21 with other instruments, it can provide valuable feedback and control for the running of the system.