Panel Mounted Power Meter WAPM 402 – Compressed Air Energy Monitor

The panel mount power meter WAPM 402 is designed for reliable electrical power measurement and energy monitoring in industrial applications. It can be combined with WAPM 4100 Series Miniflex coils to provide a flexible solution for current measurement and power load analysis. With configurable 4–20 mA DC output options, the system can be adapted to different application requirements.

The WAPM 402 is suitable for monitoring high power loads, impulsive current, and DC ripple, while its flexible Miniflex coil design enables convenient measurement in applications where traditional current transducers may not be suitable.

• WAPM 4200 Series Integrators can be combined with any model of WAPM 4100 Series Miniflex coils.
• The available values are 4-20mA DC.
• On Request, the input value can be customized according to the application.
• WAPM 4200 Series Integrator and Miniflex coil are a very flexible system, suitable for high Power load analysis,
  impulsive current monitoring, DC ripple measurement, etc.
• Due to its specific features, flexible Miniflex coil is an extremely comfortable solution for current measurement
  and can be used in a number of cases where the traditional current transducer is not an adequate solution.
• CE marked in accordance with applicable EU Directives.
  Declaration of Conformity available upon request.

Panel Mount Power Meter for Power Measurement

The WAPM 402 panel mount power meter provides a flexible solution for monitoring electrical power and current in industrial systems. When combined with compatible Miniflex coils, it can support high power load analysis, impulsive current monitoring, and DC ripple measurement. The system offers 4–20 mA DC output, with customized input values available on request, allowing the configuration to be adapted to specific measurement requirements. For spot checks at different conductors instead of a permanent panel installation, the WAPM 401 hand held power meter is the portable option.

Compressed Air Energy Monitoring and Power Analysis

Effective compressed air energy monitoring requires accurate measurement of the electrical power consumed by compressed air equipment such as compressors. The WAPM 402 can support power measurement and load analysis as part of an overall energy monitoring system, helping users understand equipment performance and identify opportunities for improved energy efficiency. Feeding these readings into compressed air smart monitoring software puts power, flow and pressure trends on one dashboard, and you can calculate your compressed air savings and payback once you know how much energy a compressor really uses.

Its flexible Miniflex coil makes current measurement practical even where conventional current transducers are difficult to install. This helps in busy production areas, and you can see this setting in our guides to compressed air monitoring for automotive manufacturers, compressed air monitoring for cement plants and compressed air monitoring for steel plants and foundries.

Applications

Electrical power monitoring is important across automotive production systems, where motors, automation equipment, compressors, and other high-power machinery require regular load analysis. The WAPM 402 supports flexible current measurement and power monitoring, helping maintenance teams assess equipment loads and identify opportunities for improved energy efficiency.

Textile production involves multiple electrically driven machines, motors, and process equipment operating for extended periods. The WAPM 402 can support power measurement and load analysis in these systems, helping teams understand energy consumption, monitor equipment performance, and identify areas where electrical efficiency can be improved.