85013-12

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Panel meters are an integral part of mechanical and electrical instrumentation systems. They are used to monitor and measure many different functions including voltage, current, power, temperature, pressure, flow, speed and acceleration. The type that is best suited for the application depends on the nature of the monitored point, which may require measurement of different parameters. One type of panel meter that is commonly used in various industries is the 85013-12. This article provides an overview of the 85013-12 application field and working principle.

1. Application field

The 85013-12 Panel Meter is mainly used for temperature, humidity, flow, level, etc., but its real versatility lies in the application of more complex processes. It can be used in any process where the value to be measured is analog, and the 85013-12 can accurately calculate it.

The 85013-12 panel meter can be used in a wide range of applications, including automotive, machine-building, civil or industrial engineering, power engineering and nuclear engineering. It is also ideal for machine control, automation and medical applications. This device can also be used for controlling light-emitting diodes, cameras and security systems.

2. Working principle

The 85013-12 is a digital panel meter that uses an LCD read-out to display a numerical value that corresponds to an analog signal from the process being monitored. It is composed of two main parts: the display and the signal converter. The display is in the form of an LCD display panel or LED segment display. The signal converter is an integrated circuit chip found on the back of the display, which takes the analog signal from the process and converts it into a digital signal. The digital signal is then sent to the display, where the numerical value is shown.

The working principle of the 85013-12 is an analog-to-digital (A/D) conversion. Analog signals carry a continuously varying voltage, which determines the value. When the signal isinputted to the A/D converter, it is divided into 8 different levels. For example, foran 8-bit resolution, the range of analog values is between 0 and 255. These values are converted to a digital code, which is then processed by the digital circuitry and sent to the display.

This process helps the 85013-12 panel meter to perform a variety of functions without the need for complex programming. It can be used in various settings and its principle is relatively easy to understand.

3. Use and wiring

The 85013-12 panel meter should always be connected to a power source with the correct polarity. This is done by connecting a power cord to the power jack on the back of the meter. The black wire is usually the negative wire and the red wire is positive. When connecting the sensor, the wires should be marked to avoid any confusion. The panel meter should be connected to the sensor with the same accuracy and the appropriate type of cable according to the signal types.

The 85013-12 panel meter is a versatile device and can be used in a variety of settings. It is important to remember to pay attention to the details of the device’s installation and wiring to ensure accurate operation and measurement results.

The specific data is subject to PDF, and the above content is for reference