2901475

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Accessory Type:	Option Card, Output
Moisture Sensitivity Level (MSL):	--
For Use With/Related Products:	EEM-MA600 Series
Specifications:	Analog (2), 9VDC
Includes:	--

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Panel Meters - Accessories

2901475 application fields and working principles are essential for all modern industrial and commercial activities. They are of particular significance to manufacturers of electromechanical components, to energy contractors, and to many other industries. Panel meters are important components of various electronic systems in industrial and commercial applications and they are used for monitoring different parameters such as voltage, current, resistance and power.In industrial and commercial settings, panel meters help ensure proper and efficient operation of various machines and equipment. By gauging the performance of processes, they help operators and technicians determine whether further action is needed or not. Panel meters can also provide real-time feedback on parameters being monitored, which is important in many types of industrial and commercial settings.Panel meters are designed to monitor different parameters in various conditions. It is a combination of several technologies and application areas such as digital electronics, analog signal processing, and electro-mechanical systems. The main components of a panel meter include a display unit, a transducer, analog-to-digital converter, a power supply, and a controller.The display unit or display element of a panel meter typically consists of a series of moveable elements arranged in a linear or circular fashion. Depending on the type of panel meter being used, the moveable element could be a needle, a digital needle, a dial, a multi-digit LED display, or a multi-digit LCD display. The display can also be customized to display several parameters at the same time.The transducer is the device that converts the electrical signal or parameter being measured into a useable form-appropriate for the display, analog-to-digital converter and controller. They can be of several types depending on the particular application: resistive, capacitive, inductive, magnetoresistive, thermistors and optoelectronic transducers are all commonly used.Analog-to-digital converters are used to convert the analog voltage or signal from the transducer to a digital form suitable for the controller. Depending on the size and complexity of the panel meter, there can be one or more channels of analog-to-digital converters in an installation.The controller is usually a microcontroller or a programmable logic controller. It is the "brain" of the panel meter - it processes the information provided by the transducer and the analog-to-digital converters and then presented to the user in a meaningful way by the display element.Depending on the particular application, panel meters can be of different types. Single- and multi-parameter panel meters are the two main types, with many sub-categories being based upon the field of application. Examples of panel meters include analog panel meters, digital panel meters, level meters, pressure and temperature controllers, strain gauges and thermocouples.Panel meters can be used to monitor a wide range of parameters in industrial, commercial and residential settings. Examples include monitoring voltage levels, tracking motor speeds, monitoring temperatures and humidity levels, tracking current consumption, and measuring pressure.Working together, panel meters and their associated components provide vital information to ensure proper and efficient operation of machines and equipment in industrial, commercial and residential settings. They are also critical in various manufacturing, engineering and energy-related applications, helping operators and technicians better understand and manage various processes. Panel meters are thus essential components in many applications today.

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