Real-time monitoring: The key to optimizing operating costs in industrial plants

Real-time monitoring of industrial plants
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A pump that starts consuming more energy than usual. A reagent dosage that remains above what is needed. A process variable that slowly deviates from its normal values. 

These are situations that may go unnoticed while the plant continues to operate, but which end up impacting its operating costs.

Real-time industrial monitoring makes it possible to detect these behaviors and have up-to-date information to act on them.

In industrial water and bioenergy plants , where numerous processes operate continuously and are interconnected, this capability allows for a much more precise view of the facility to be managed.

What are the benefits of real-time industrial monitoring?

Monitoring a plant allows you to convert the information generated by each process into a clear view of its operation, identifying deviations and facilitating operational decisions based on up-to-date data.

Industrial process monitoring allows tracking variables such as:

  • Flow rate and pressure.
  • pH, conductivity and oxygen.
  • Temperatures.
  • Energy consumption.
  • Reagent dosage and consumption.
  • Condition and operation of equipment.
  • Concentration of certain compounds.

The true value emerges when these variables are no longer analyzed in isolation and are related to each other.

The WIM by SITRA automation tool allows you to centralize parameters of industrial water and bioenergy plants, review live data, and generate customized alerts and automated reports.

Where can industrial monitoring reduce costs?

Industrial cost optimization rarely results from a single major intervention. It is often achieved by identifying and correcting small inefficiencies that persist over long periods.

Monitoring allows us to locate where they occur and subsequently verify whether the measures taken are working:

Area What can we detect? Impact on costs
Energy Abnormal consumption or inefficient equipment Avoid unnecessary consumption
Reagents overdose Adjust spending on product
Equipment Behavior changes Reduce breakdowns and corrective actions
Process Parameter deviations Avoid efficiency losses
Maintenance Anomalous trends Plan interventions better
Operations Recurring patterns Make more accurate decisions

Control energy and resource consumption

A facility can still meet its objectives even if it's using more resources than necessary. That's where one of the less visible costs comes in.

Monitoring allows us to relate consumption and performance . It's not simply about knowing how much energy a plant uses, but about analyzing how much it needs to treat a certain flow rate or maintain specific conditions.

The same applies to chemical products: knowing their consumption along with the variables that determine the dosage allows for identifying excesses and making adjustments.

Detecting problems before a breakdown

When equipment fails, the cost doesn't end with the repair. It can also include downtime, loss of production capacity, urgent interventions, or consequences for other elements of the installation.

Industrial monitoring allows you to observe changes in behavior and configure alerts when certain parameters deviate from expected conditions.

It can be especially useful for monitoring:

  • Bombs.
  • Blowers.
  • Agitators.
  • Valves.
  • Automation.
  • Probes and sensors.
  • Flow meters.

This information complements plant operation and maintenance tasks , helping to decide when equipment needs to be checked instead of waiting for a major incident to occur.

Avoid unplanned stops

A small anomaly can become a standstill if it evolves undetected.

Continuously analyzing the operation of the equipment allows for the identification of abnormal behaviors and proactive action. 

Historical data adds another layer of information: it helps to determine whether we are dealing with a one-off incident or a recurring pattern, with the aim of providing truly useful alerts for operations.

From real-time data to predictive maintenance

Current data allows us to know what is happening. Historical data helps us understand how the process has evolved and what might be behind a deviation.

Therefore, a complete industrial process monitoring strategy must combine both perspectives.

If you want to learn more about this topic, we recommend reading this articleFrom reactive to predictive: How digitalization is transforming the management of water and bioenergy plants

Don't wait until you exceed a limit.

Let's consider a variable that is still within the allowed values, but which progressively worsens over several days.

If only a maximum threshold is monitored, the system may assume everything is working correctly. Analyzing the trend allows for the detection of changes before that limit is reached.

That's where features like these come into play:

  • Comparison of periods.
  • Analysis of historical data.
  • Correlation between variables.
  • Identification of trends.
  • Alarm settings.
  • Automatic reports.

Monitor critical variables to improve operations

In an industrial plant, small deviations sustained over time can translate into higher consumption, wear and tear of equipment, or loss of process stability.

Monitoring allows us to detect these changes and act before their impact becomes greater.

The information collected continuously also helps to understand how the different variables of the installation relate to each other. 

A change in flow rate, pressure, energy consumption, or reagent dosage can be analyzed together with the behavior of other parameters to find the origin of a deviation.

From continuous monitoring to process adjustment

Monitoring industrial processes facilitates management based on the actual behavior of the plant. 

Among other applications, it allows:

  • Analyze trends and detect deviations from normal operation.
  • Relating different variables to better understand what is causing a change.
  • Adjust consumption and dosages according to the actual needs of the process.
  • Detecting abnormal behavior in equipment before they affect the operation.
  • Check the result of the adjustments made through subsequent data.

These actions have both operational and economic consequences:

Effect of monitoring Consequence at the plant
Early detection of deviations Greater ability to anticipate
Adjusting consumption Less unnecessary use of resources
Equipment tracking Reduction of the risk of breakdowns
Control of critical parameters Greater process stability
Trend analysis Better planning of interventions

The process can be summarized simply:

The goal is for the collected data to have a direct application to the operation and allow for decisions to be made based on the actual functioning of the plant.

What does a monitoring system need to be truly useful?

Before monitoring, we need to decide what we want to monitor and what decisions we can make with that data.

An effective implementation should answer, at a minimum, these questions:

  • What variables actually influence plant performance?
  • What deviations should trigger an alert?
  • What data do we need to keep as historical records?
  • Which variables are of interest to analyze together?
  • Who needs to receive the information?
  • What operational decisions can be made based on it?

Thus, the objective ceases to be "having a lot of data" and becomes having the necessary data to better manage the plant.

How to tell if monitoring is reducing costs

The digitization process itself must be measurable. If a real-time industrial monitoring system is introduced, it is advisable to establish indicators that allow for comparison of the installation's performance before and after implementation.

 

Indicator What allows you to evaluate
Energy consumption per treated unit Energy efficiency
Reagent consumption Dosing efficiency
Stop times Plant availability
Number of corrective actions Evolution of maintenance
Process deviations Operational stability
Equipment availability Asset reliability

Industrial monitoring with SITRA: technology and process knowledge

To correctly interpret plant data, it is necessary to understand the process behind it.

SITRA's approach combines its expertise in engineering, construction, operation and maintenance of industrial water and bioenergy facilities with digitalization tools.

WIM allows you to centralize parameters, consult real-time information, analyze historical data, generate alerts and reports, and facilitate facility monitoring. But technology is only part of the equation.

The truly useful question is determining what to measure, how to interpret the data, and what action to take based on it.

The result is a management system in which data is used to make decisions with a direct impact on operations and their costs.

➡️ Contact SITRA if you want to transform your plant data into decisions that improve efficiency and optimize operating costs.

Frequently Asked Questions about Industrial Monitoring

What is industrial monitoring?

Industrial monitoring involves collecting and analyzing data on equipment and processes to understand their operation, detect deviations, and facilitate decision-making during operation.

How does real-time industrial monitoring help reduce costs?

It allows the identification of abnormal consumption, process deviations, or changes in equipment behavior. 

This makes it easier to make adjustments before these situations lead to increased consumption, breakdowns, or downtime.

What variables can be monitored in an industrial plant?

It will depend on each process. Some examples are flow rate, pressure, temperature, pH, conductivity, energy consumption, reagent dosage, concentration of certain compounds, and equipment operating parameters.

What is the relationship between monitoring and predictive maintenance?

Continuous analysis of historical data allows for the detection of trends and changes in behavior.

This information helps identify inspection and maintenance needs before certain problems end up causing a breakdown.

What is WIM by SITRA?

WIM is SITRA's tool for centralizing, monitoring, and managing parameters of industrial water and bioenergy plants . It allows users to consult real-time information, analyze historical data, and access alerts and reports that facilitate facility management.

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