Powermeter: optimizing energy efficiency in industrial applications

In today’s competitive industrial landscape, the efficient monitoring of energy consumption is paramount. A powermeter serves as an essential tool for Energy and Plant Managers, as well as Maintenance and Production Engineers, by providing real-time data and insights crucial for optimizing operations. Understanding how to effectively implement powermeters can lead to substantial cost savings and improved operational performance.

Why effective energy monitoring matters

Utilizing a powermeter can significantly impact energy efficiency. With properly installed devices, companies can achieve a 10-20% improvement in operational efficiency. This translates to energy savings of 10-50%, depending on usage and implementation. By adopting methods to accurately monitor and analyze power usage, organizations can identify wastage and inefficiencies that were previously undetected, ultimately leading to informed decision-making.

Measurement methods for accurate monitoring

Identifying the appropriate measurement techniques is essential for effective power management. A powermeter, like the VPLog-i / -R power meter, enables users to log and analyze energy consumption accurately. By integrating sensors into critical locations within operations, such as compressors and other large consumers in compressed air systems, data can be captured efficiently.

Implementing a step-by-step monitoring plan

To leverage the benefits of a powermeter, it is essential to follow a systematic approach:

• Establish a baseline measurement
• Install the appropriate powermeter at key points
• Log data using data loggers or a central energy management system, like VPVision
• Analyze the data for actionable insights
• Implement measures based on findings and review periodically

Real-world examples of savings

Consider the case of a sauce manufacturer that implemented a powermeter and was able to turn one out of the two compressors off, to be used for back-up only.. By identifying inefficiencies in their compressed air system, the company could reduce energy costs significantly. Just on leak management they can save up to € 40,000. This back-of-the-envelope calculation underscores the potential ROI of investing in energy management tools.

Key performance indicators to monitor

After integrating a powermeter, track the following KPIs to ensure continued efficiency:

• kWh/Nm³ ratio
• Specific power consumption
• Leakage percentage

Conclusion and call to action

Utilizing a powermeter is a strategic move for organizations focused on enhancing energy efficiency. With the ability to accurately measure energy consumption, identify waste, and make informed operational adjustments, companies can achieve significant savings and comply with industry standards. To explore how a powermeter can transform your energy management strategy, contact us to book a free of charge online meeting with one of our experts.