
( Brand: Murata ), ( Part Type: Led Digital Panel Meter ), ( Manufacturer Part Number: DCA-20PC-4-DC4-RL-C ), ( Country Of Origin: United States )
The Murata Power Solutions DCA-20PC-4-DC4 and DCA-20PC-2-DC4 LED Digital Panel Meters are versatile and reliable measuring instruments designed for various applications where accurate and real-time voltage and current measurements are required. These panel meters come in a pack of 20 pieces with 4 or 2 channels, respectively.
The DCA-20PC-4-DC4 model features four channels, each capable of measuring DC voltage from 0 to 20V with an accuracy of 0.5%, making it suitable for applications that require monitoring multiple voltage sources. Its high resolution LCD display shows the voltage readings with a 0.1V resolution and an update rate of up to 10 times per second. The meter also includes various protective features such as overvoltage, undervoltage, and reverse polarity protection.
The DCA-20PC-2-DC4 model, on the other hand, comes with two channels, each capable of measuring DC voltage from 0 to 20V with the same accuracy level as its four-channel counterpart. Similarly, its high-resolution LCD display provides a 0.1V resolution and an update rate of up to 10 times per second. This model is ideal for applications that only require monitoring two voltage sources.
Both models feature a compact and rugged design, with a size of 136mm (W) x 95mm (H) x 37mm (D) and a weight of only 240g. They operate over a wide temperature range from -10 C to 60 C and are compliant with various safety standards, including UL, CSA, and CE. The meters come with a detachable probe and a 1.5m long cable, allowing for easy installation and connection to the voltage sources.
In summary, the Murata Power Solutions DCA-20PC-4-DC4 and DCA-20PC-2-DC4 LED Digital Panel Meters are high-performance and cost-effective measuring instruments that cater to various applications requiring accurate and real-time voltage measurements. Their compact and rugged design, combined with their protective features and wide temperature range, make them a reliable choice for various industries, including power generation, transportation, and automation.
Murata Electronics' DCA-20 series digital panel meters (Model numbers: DCA-20PC-4-DC4, DCA-20PC-2-DC4) are versatile and feature-rich instruments designed for various measurement applications. Here's an analysis of their pros and cons to help you make an informed decision.
Pros:1. Wide Measuring Range: The DCA-20 series offers a wide measuring range from 0.2V to 20V, making it suitable for various applications.
2. High Accuracy: With a maximum error of (0.1% 1 LSB), these meters ensure high measurement accuracy.
3. Multifunctional: These meters can display various functions like DC voltage, AC voltage, DC current, and temperature.
4. Relay Output: The DCA-20 series provides a relay output, which can be used for alarm or control purposes.
5. Easy-to-Use: The large, clear LCD makes reading the values easy, and the keypad allows for simple operation.
6. RoHS Compliance: These meters are RoHS compliant, ensuring they meet the latest environmental regulations.
Cons:1. Expensive: The DCA-20 series may be more expensive than other basic digital panel meters due to their advanced features and wide measuring range.
2. Complex Setup: The meters have multiple functions and features, making the setup process more complex than simpler meters.
3. Large Size: The size of these meters may be larger than other standard panel meters, which might be a concern for space-constrained applications.
Conclusion:Murata Electronics' DCA-20 series digital panel meters (Model numbers: DCA-20PC-4-DC4, DCA-20PC-2-DC4) offer a wide range of advanced features, including a wide measuring range, high accuracy, multifunctionality, relay output, and easy-to-use design. However, they come with a larger size and a complex setup process, and their price point might be higher than basic digital panel meters.
Recommendation:If you require a high-accuracy, multifunctional digital panel meter for applications with a wide measuring range and a relay output, the Murata DCA-20 series is an excellent choice. However, if you're looking for a more basic and cost-effective solution, you might consider other digital panel meters with fewer features and a smaller size.
This listing is for 11 Total Digital Panel Meters. Sales are final. They are the following: 6 of DCA-20PC-2-DC4-RL-C PN: 4978707 5 DCA-20PC-4-DC4-RL-C 8978709, brand new in box, never used.