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attributes.Features

attributes.Minimum_Temperature_Sensitivity

attributes.Maximum_Temperature_Sensitivity

attributes.Number_of_Temperature_Levels

attributes.Labels_Per_Product

attributes.Orientation

attributes.Label_Length

attributes.Label_Width

attributes.Label_Diameter

Timestrip Non-Reversible Time Indicator Label

Timestrip Non-Reversible Temperature Label Indicator, 6°C to 8°C

Timestrip Non-Reversible Temperature Label Indicator, 27°C to 30°C

Timestrip Non-Reversible Temperature Label Indicator, 8°C to 10°C

Timestrip Non-Reversible Temperature Label Indicator, 22°C to 25°C


Temperature-sensitive labels, also known as *time-sensitive* or *temperature indicator strips*, are self-adhesive, non-powered temperature monitors featuring one or more heat-sensitive indicators sealed under heat-resistant windows. Designed to provide fast and accurate feedback, these labels visually signal whether a surface or environment has reached or exceeded specific temperature thresholds.

Available in a wide range of activation temperatures — from as low as 29°C up to 290°C — these *temperature-sensitive adhesive labels* are commonly used across industrial, pharmaceutical, medical, and food applications. Their materials are typically resistant to oil, steam, and water, making them ideal for demanding environments.

## **Types of Temperature-Sensitive Labels**

### **Reversible Temperature Indicator Labels**

Ideal for reusable and ongoing monitoring applications

- Changes colour back and forth depending on rising or falling temperatures
- **Multi-use:** Designed for repeated use in environments with fluctuating temperatures
- **Real-time visual cue:** Allows quick checks of whether a surface is currently within the desired temperature range
- Commonly used in HVAC, medical storage, and laboratory equipment
- Suitable for monitoring non-critical processes or environments that require regular observation

### **Irreversible Self-Adhesive Temperature Monitors**

Ideal for one-time, tamper-evident temperature tracking

- Changes permanently once a specific temperature threshold is exceeded.
- **Single-use design:** Records whether a product has been exposed to unsafe or undesirable heat levels.
- Used for compliance and quality assurance, such as in pharmaceuticals, food logistics, and industrial equipment.
- Cannot be reset — the visual change remains as a permanent record.
- Essential for processes where thermal history matters, like warranty validation or damage assessment.

## **Why Use Temperature-Sensitive Labels?**

Temperature-sensitive labels offer several benefits for businesses and individuals, especially when dealing with temperature-sensitive goods. Key advantages include providing visual alerts about temperature breaches, ensuring product quality, and complying with industry regulations.

### **Accurate and Immediate Temperature Monitoring**

These labels provide a reliable and cost-effective alternative to electronic monitoring devices. They offer real-time visual alerts to temperature excursions, helping to reduce the risk of spoilage, damage, or non-compliance.

### **Easy Application**

No power source is required, making them simple to install and use across various environments. Their intuitive design allows anyone to interpret temperature status quickly, with no special training needed.

### **Compliance with Industry Standards**

Temperature-sensitive labels help businesses meet regulatory requirements for storage and transport. They support compliance with standards such as HACCP, FDA, and ISO for temperature monitoring in industries like food, pharma, and logistics.

## **How to Choose the Right Temperature Indicators for Your Needs**

Choosing the right temperature-sensitive label depends on several factors, from the specific temperature thresholds you need to monitor to the physical surface where the label will be applied. Here’s what to consider when making your selection:

### **Required Temperature Range and Sensitivity**

Start by identifying the temperature thresholds that are critical to your application. Whether you're monitoring refrigeration, sterilisation, or transport conditions, selecting a label calibrated to the correct temperature range ensures accurate alerts and avoids false positives.

### **Reversible vs. Irreversible Indicator Types**

Decide between reusable, reversible labels and single-use, irreversible indicators based on your monitoring goals. Reversible labels are ideal for applications requiring continuous tracking, while irreversible types are best for one-time monitoring where evidence of a breach is needed.

### **Adhesion Compatibility & Duration**

Consider the material of the surface the label will adhere to — be it plastic, metal, or cardboard — and choose an adhesive suited to that substrate. Also, think about how long the label needs to remain in place and exposed, as some applications require strips and stickers to withstand days or even weeks.

### **Label Size and Format**

Select a label format that suits your equipment, packaging, or storage area. Smaller tabs or strips may be ideal for compact or curved surfaces, while larger tape-style formats may suit broader panels or crates.

## **Mistakes to Avoid When Buying Temperature-Sensitive Labels**

When selecting temperature-sensitive labels, it’s important to avoid these common pitfalls that can compromise performance and lead to inaccurate monitoring:

### **Selecting Incorrect Temperature Range**

Choosing a label that activates outside the required temperature thresholds may result in missed alerts or false readings.

### **Overlooking Adhesion Compatibility Causing Label Failure**

Using labels with incompatible adhesives on surfaces like metal, plastic, or cardboard can lead to peeling, reduced accuracy, or complete detachment.

### **Ignoring Differences Between Reversible and Irreversible Labels**

Not understanding whether a one-time or reusable label is required can lead to inefficiencies, rework, or non-compliance.

### **Underestimating Label Size and Placement Constraints**

Failing to consider label dimensions or placement areas may result in poor visibility, reduced functionality, or installation issues on curved or confined surfaces.

## **Diverse Industry Applications**

Temperature-sensitive labels are essential monitoring tools that help ensure safety, quality, and compliance across a wide range of sectors. Their reliability, ease of use, and power-free design make them versatile solutions for many industries.

### **Temperature Indicator Strips for Shipping**

Used in cold chain logistics to monitor temperature excursions during the transport of perishable goods such as vaccines, dairy, and fresh produce. These strips provide instant visual cues when temperature limits are exceeded.

### **Time-Temperature Indicators for Monitoring Product Safety**

Ideal for use in food packaging and pharmaceuticals, time-temperature indicators help verify if products have been exposed to unacceptable conditions during storage or distribution.

### **Temperature Indicator Stickers for Industrial and Medical Use**

Used across medical, laboratory, and manufacturing environments, these stickers ensure equipment stays within safe temperature limits. Applications include sterilisation monitoring, electronic component testing, and medical supply storage.

## **Shop Temperature-Sensitive Labels at RS Australia**

RS is your reliable source for high-quality temperature-sensitive labels. We carry a wide selection from trusted manufacturers such as [RS PRO](https://au.rs-online.com/web/b/rs-pro/), [Timestrip](https://au.rs-online.com/web/b/timestrip/), and [Testo](https://au.rs-online.com/web/b/testo/) — offering both reversible and irreversible indicators designed for diverse applications across logistics, pharmaceuticals, food safety, and industrial diagnostics.

We also stock complementary components such as [data loggers](https://au.rs-online.com/web/c/test-measurement/data-acquisition-logging/data-loggers/), [thermometers](https://au.rs-online.com/web/c/test-measurement/temperature-test-measurement/), and [temperature probes](https://au.rs-online.com/web/c/test-measurement/temperature-test-measurement/temperature-probes/) — making it easy to assemble a complete temperature monitoring setup from one place. Shop with [RS Australia](https://au.rs-online.com/web/) and enjoy competitive pricing, quality-assured products, and reliable delivery nationwide. For more details on our ordering process, delivery options, and shipping fees, please refer to our [Delivery Information page](https://au.rs-online.com/web/content/support/all-articles/delivery).



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