Q1: What is a digital panel meter?
A1: The digital panel meter displays the voltage, current value or other standard signal transmission display value in the electrical circuit by digital direct reading; the product has the advantages of good stability, strong anti-interference, high cost performance, and the product is small in size and can be directly replaced original pointer meter.
Q2: What are the functions of digital panel meters?
A2: Digital panel meters can be categorized by type, size, style or other criteria. Understanding the functions of the digital panel meter is an important factor in choosing it. Commonly used functions are ammeters, voltmeters, frequency meters, power meters, energy meters, counters, timers, thermometers, process meters and controllers.
Q3: What are the advantages of digital panel meters?
A3: The digital panel meter directly displays the measured value or deviation value by digital quantity, which is clear and intuitive, easy to read, and will not produce parallax. Digital panel meters generally use large and medium-scale integrated circuits, with simple circuits, good reliability and good shock resistance. Because of the common modular design method for instruments, that is, digital panel meters are mostly composed of a small number of modular circuits with separated functions, so they are conducive to manufacturing, debugging and maintenance.
Tips: Why choose 3 phase digital ampere meter from sisco.com?
sisco 3 phase digital ammeter can set the CT parameters through the panel buttons, and visually display the one-time working current of the system. Three rows of digital tubes simultaneously display the 3 phase AC current value. LED or LCD display is clear and high precision. The panel-type ammeter can replace the traditional analog pointer-type ammeter, with RS485 interface and analog, upper and lower limit alarm functions, convenient for data exchange with microcomputer, PLC, etc., is a high-performance automatic instrument, suitable for industrial and mining enterprises, civil Building and other modern power supply and distribution systems and building automation.