Because monitoring a single point doesn’t mean controlling the whole environment.

You’re not monitoring your environment. You’re sampling it.

Most facilities rely on a simple assumption:

If the sensor is within range, everything is fine.

But environments don’t behave like that.

Temperature and humidity are not static. They shift constantly, influenced by airflow, equipment, usage and human activity.

So one question matters:

Do you actually know what’s happening across your entire environment?

This is exactly what thermal mapping answers.

What is Thermal Mapping?

Thermal mapping is a structured study that evaluates temperature and relative humidity distribution across a space under real operating conditions.

Instead of relying on a single sensor, multiple calibrated sensors are placed throughout the environment to capture how conditions behave over time.

Not in ideal scenarios.
In real ones.

It reveals:

• Variations between different areas
• Hot and cold spots
• The impact of door openings and daily operations
• How systems respond under stress

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The result is not just data. It’s visibility.

 Why your audits depend on it

Auditors don’t look for readings.
They look for evidence.

Evidence that:

• Your environment is controlled
• Your monitoring points are correctly placed
• Risks are understood and managed
• Your process is based on data

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Without thermal mapping, most monitoring strategies are built on convenience.

With thermal mapping, they are built on proof.

What Thermal Mapping actually shows

Facilities often believe their environments are stable.

Mapping tells a different story.

It commonly reveals:

• Temperature  differences within the same storage unit
• Critical areas not being monitored
• Slow recovery after door openings
• Unexpected  behavior during peak usage

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Thermal mapping makes them visible, so they can be controlled.

Defining what really matters

One of the most important outcomes of thermal mapping is identifying worst-case conditions.

This includes:

• The warmest and coldest points
• The most vulnerable areas during operation
• The slowest recovery zones

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This is what defines:

• Where sensors should be placed
• What should trigger an alert
• Where your real risk exists

Where Thermal Mapping makes the difference

Thermal mapping is applied where environmental conditions directly impact product integrity, process stability and compliance.

In practice, this means both equipment and facilities.

Equipment

Where conditions must be tightly controlled and validated:

• Refrigerators and freezers
• Ultra-low freezers (–80°C)
• Incubators (including CO₂ environments)
• Climate chambers

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These systems are often assumed to be uniform.
Mapping shows how they actually behave under real conditions.

Facilities

Where environmental control depends on airflow, volume and operational dynamics:

• Storage rooms
• Warehouses    
• Pharmaceutical production areas

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In these environments, variability is expected.
The goal is to understand it, control it and document it.

 From mapping to control

Thermal mapping is not the end.

It’s the starting point.

It defines:
where to monitor
what to monitor
and what “normal” looks like

From there, continuous monitoring ensures:

• Real-time alerts
• Full traceability
• Audit-ready reporting
• Immediate response to deviations

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Mapping gives you understanding.
Monitoring gives you control.

 How ViGIE operates

At ViGIE, thermal mapping is not treated as a stand alone study.

It’s part of a complete monitoring strategy designed to turn data into control.

It starts with understanding your environment:

• Full visibility across your space
• Reliable, high-quality data
• Clear identification of critical points

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But the real value comes next.

From insight to action

Thermal mapping is only useful if it drives decisions.

It enables you to:

• Place sensors where they actually matter
• Eliminate blind spots
• Strengthen compliance
• Operate with confidence

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And most importantly: to move from assumption to data.

Because in healthcare and life sciences, high-performing environments are not the ones that monitor more.

They’re the ones that understand what they monitor and act on it.