Allicdata Part #: | 1738-1009-ND |
Manufacturer Part#: |
DFR0244-B |
Price: | $ 4.85 |
Product Category: | Industrial Controls |
Manufacturer: | DFRobot |
Short Description: | AMMETER 0-9.99A LED PANEL MOUNT |
More Detail: | Current (Ammeter) LED - Blue Characters Display Pa... |
DataSheet: | DFR0244-B Datasheet/PDF |
Quantity: | 57 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 4.41000 |
Features: | -- |
Operating Temperature: | -- |
Weight: | 0.051 lb (23.13g) |
Series: | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Type: | Current (Ammeter) |
Moisture Sensitivity Level (MSL): | -- |
Measuring Range: | 0 ~ 9.99A |
Display Type: | LED - Blue Characters |
Number of Characters Per Row: | 3 |
Display Characters - Height: | -- |
Output Type: | -- |
Voltage - Supply: | 4 ~ 30VDC |
Panel Cutout Dimensions: | 1.040" x 1.790" (26.50mm x 45.50mm) |
Mounting Type: | Panel Mount |
Termination Style: | Connector |
Ingress Protection: | -- |
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DFR0244-B is a kind of panel meter. Designed to measure AC and DC voltage, DFR0244-B is used to provide a variety of monitoring functions in many industrial markets, such as factory automation, process control, telecommunication, instrumentation and consumer electronics fields. It is also be used in home automation, security systems, and other areas requiring monitoring of voltage levels.
Panel meters are used as a gauge, an instrument specifically designed to measure a physical quantity and display the results. The applications of panel meters are broad and ubiquitous, allowing designers of electronic devices to efficiently display all sorts of data. As a result, panel meters are found in almost every type of device, from consumer electronics to industrial automation solutions. In addition to monitoring, panel meters are also used to alert when a threshold has been exceeded.
DFR0244-B specifically has a worldwide approval, allowing it to be used in any industrial market and provide reliable, accurate results. It has a high visibility LCD display that is clearly visible under all conditions, ensuring easy reading of results. The LCD display is backlit, further enhancing visibility. The backlight can be manually switched off or configured to automatically switch off when a certain level is exceeded.
The DFR0244-B utilizes a precision voltage and current divider circuit to accurately measure and display AC and DC voltages. The voltage divider circuit is powered by the AC or DC input, and it then converts the voltage from the input into an integer that is displayed on the LCD screen. This process eliminates the need to use resistor divider chains, which can be imprecise due to their erratic characteristics. The converter circuit also allows for a greater range of voltage measurement than what is possible with a simple resistor divider circuit.
The DFR0244-B also features a voltage and current reference circuit to ensure accurate readings in all conditions. The current reference circuit measures the input voltage and compares it to a known reference voltage to ensure that the readings are accurate in all temperature and environmental conditions. This makes the DFR0244-B an ideal choice for use in industrial applications where the environment can drastically affect the accuracy of the readings.
The DFR0244-B features inputs and outputs for connection to other equipment. It has an analog input for connection to an AC or DC voltage source and an output connection for controlling other devices. This makes the DFR0244-B a versatile and reliable choice for any application that requires accurate and precise measurement of AC or DC voltages.
In conclusion, the DFR0244-B is an ideal choice for accurate and reliable measurement of AC and DC voltages. Its versatility and accuracy makes it a popular choice for industrial and consumer electronics applications. The voltage and current references ensure accuracy, while the input and output connections makes connection to other devices easy. With worldwide approval and a high visibility LCD display, the DFR0244-B is the perfect panel meter for any need.
The specific data is subject to PDF, and the above content is for reference
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