Compact Digital Panel Meters with Diverse Input Options M4NN Series

Product Overview

The M4NN series compact digital panel meters are engineered to offer a wide array of input options, making them highly adaptable for various applications. These meters are equipped with NPN/PNP open collector output options, providing flexibility in diverse environments. The isolation of input and power terminals enhances operational safety and allows multiple units to be powered by a single power supply. For added convenience, the M4NN series features a plug-socket terminal block connection, simplifying wiring and maintenance. With their compact size and extensive functionality, these meters are ideal for accurate measurement and display of process values across a range of applications.

Key Features

• Multiple Input Options: The M4NN series supports DC voltage, DC current, AC voltage, and AC current inputs, allowing for versatile use across different measurement needs.
• Isolated Input and Power Modules: Ensures safe operation and the ability to power multiple units with a single power supply, reducing the need for complex wiring setups.
• Flexible Output Options: Includes NPN/PNP open collector outputs, which can be configured for different operational modes like OUT1, GO, and OUT2.
• Wide Display Range: Capable of displaying values from -1999 to 9999, the 4-digit display ensures clear and precise readings.
• AC Frequency Measurement: Measures frequencies from 0.1 Hz to 9999 Hz, making it suitable for applications requiring frequency monitoring.
• Power Factor Display: Supports the display of analog input from power factor converters, ranging from -0.50 to 1.00 to 0.50.
• Advanced Functionalities: Features such as peak value monitoring, display cycle delay, zero-point adjustment, and peak value correction enhance the utility of the device in various scenarios.
• User-Friendly Connection: The plug-socket terminal block design simplifies wiring, making installation and maintenance easier.

Applications

The M4NN series digital panel meters are suitable for a wide range of applications, including:

• Industrial Process Monitoring: Ideal for monitoring and displaying critical process values in manufacturing and automation environments.
• Energy Management: Used in monitoring electrical parameters such as voltage, current, and power factor in energy management systems.
• Laboratory Measurements: Suitable for precise measurement and display of electrical parameters in research and testing labs.
• HVAC Systems: Can be integrated into heating, ventilation, and air conditioning systems for accurate monitoring and control.

Conclusion

The M4NN series compact digital panel meters offer a versatile and reliable solution for a variety of measurement needs. With multiple input and output options, robust features, and a user-friendly design, these meters are an excellent choice for professionals seeking accurate and dependable process monitoring tools.

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