DK640

Output Type:	Reference
Weight:	--
Operating Temperature:	0°C ~ 50°C
Features:	Bezel Sold Separately
Ingress Protection:	--
Termination Style:	PC Pin
Mounting Type:	Panel Mount
Panel Cutout Dimensions:	Rectangular - 53.80mm x 22.30mm
Voltage - Supply:	5VDC
Series:	DK630-640
Display Characters - Height:	0.560" (14.20mm)
Number of Characters Per Row:	3.5
Display Type:	LED - Red Characters
Measuring Range:	±200mVDC
Type:	Voltage (Voltmeter)
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Panel Meters: DK640 Application Field and Working PrinciplePanel meters, such as the DK640, are used to measure all manner of physical signals. A panel meter is a form of instrumentation that is mounted on the front panel of a device and used to indicate or display information. In the case of the DK640, it is a digital display with an integrated input signal selector switch, which enables it to read a variety of input signals.The DK640 is a versatile digital display panel meter designed with an LCD display and a back light display for use in a variety of applications. The LCD display provides a crisp, easy to read display, while the back light helps to improve visibility in low light environments. The inputs to the panel meter can be configured to any combination of the following signals: current, voltage, frequency, temperature, and load. The DK640 is also available with an integrated voltage measurement mode, allowing for more accurate readings in some applications.The DK640 includes a powerful signal selector switch which allows the user to quickly select between multiple inputs, making it a great choice for applications where multiple signals may need to be monitored simultaneously. In addition, the signal selector switch allows the user to select different input settings such as range, type, and source. This allows for maximum accuracy and precision when reading the input signal.The working principle of the DK640 panel meter is as follows: when an input signal is detected, the signal selector switch is used to select the appropriate input settings. This enables the panel meter to accurately measure the input signal and display a corresponding output value. For example, if the input signal is a current signal, the panel meter will be able to accurately measure the current and display a corresponding output value, such as a voltage or a frequency value.The DK640 panel meter is an ideal choice for a variety of applications, such as power monitoring, engine and machine monitoring, process monitoring, data logging, and so on. The versatility of the signal selector switch and its ability to effectively handle a variety of inputs makes the DK640 an excellent choice for applications that require accurate and reliable measurements.The DK640 panel meter is an ideal choice for applications where accuracy is of the utmost importance. The signal selector switch allows for precise and reliable readings, while the LCD display and back light make it easy to read and interpret the output values. Additionally, the fact that the meter is able to accurately measure a variety of inputs is a major benefit, as it enables users to obtain precise measurements from multiple different sources.

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