Tempmate®-i1

Temperature indicators
Tempmate i1 temperature indicator in a transparent protective pouch
Tempmate®-i1

Temperature status at receipt

A compact indicator. A practical receiving check.

Check temperature-sensitive consignments with a compact, single-use electronic indicator featuring three status LEDs and break-off activation.

The Tempmate®-i1 accompanies temperature-sensitive goods and indicates whether the configured limits have been breached during the journey. The receiving team can read its three LEDs directly, without connecting a reader or opening software.

Match the preconfigured alarm limits to the requirements of your products and handling procedure. The device’s measurement range describes its capability; the selected alarm settings determine the conditions assessed for your consignment.

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  • −20°C to +50°CMeasurement range
  • Up to 180 daysOperating duration
  • 3 LEDsTemperature status

Designed for straightforward handling

Practical details for everyday shipments.

A focused temperature indicator for one-way journeys and quick checks at receipt.

  • Ready to activate

    Supplied preconfigured, with a break-off tab to begin operation. Confirm the selected settings before dispatch.

  • Visible feedback

    Three LEDs provide a local status indication. Consult the product instructions when interpreting the result.

  • Compact format

    A 50 × 33 × 5 mm body weighing approximately 10 g keeps the indicator easy to include with a consignment.

  • Protected housing

    Rated IP67 / NEMA 6, with PA/PE packaging specified in the manufacturer’s datasheet.

Technical details

Know the device before it travels.

Manufacturer specifications. Confirm the alarm configuration and expiry date for the supplied unit.

Device type
Single-use electronic temperature indicator
Measurement range
−20°C to +50°C
Temperature accuracy
±0.5°C
Temperature resolution
0.1°C
Measurement interval
1 minute
Operating duration
Up to 180 days
Activation
Break-off tab
Status indication
Red, green and blue LEDs
Alarm events
Single or cumulative, depending on configuration
Dimensions
50 × 33 × 5 mm (L × W × H)
Weight
Approximately 10 g
Protection
IP67 / NEMA 6

From dispatch to receipt

Three steps. One clear routine.

Use the manufacturer’s instructions alongside your shipment handling procedure.

  1. Prepare & activate

    Check the expiry date and configuration, bring the indicator to operating temperature, then break the tab to start.

  2. Place with the shipment

    Attach the activated indicator to the consignment in the location defined by your monitoring procedure.

  3. Check on arrival

    Read the LED status at receipt and follow your handling procedure if a temperature alarm is indicated.

Temperature-sensitive journeys

Add temperature status to your receiving routine.

Celsius can help assess the selected configuration against your product requirements, journey and receiving procedure.

  • Refrigerated warehouse corridor with insulated cold-room doors

    Pharmaceutical shipments

    Check the indicated temperature status of pharmaceutical consignments at receipt, using alarm limits selected for the product and handling procedure.

  • Inspectors checking refrigerated shipping containers

    Food & produce distribution

    Place a compact indicator with perishable goods so receiving teams can review temperature status when the consignment changes hands.

  • Technician in protective clothing in a controlled manufacturing environment

    Sensitive chemical products

    Assess suitability for chemical consignments with defined temperature requirements, using a configuration appropriate to the product and journey.

Product enquiries

Choose the configuration your goods need.

Share the product, required temperature limits, expected journey and quantity. Our team can discuss a suitable preconfigured option for your shipment checks.

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Can the Tempmate®-i1 be reused?

No. It is a single-use indicator. Once activated, it cannot be stopped and restarted for another shipment. Use a new unit for each journey.

Which temperature limits should I choose?

The alarm limits should match the requirements of your goods and handling procedure. Share the required range, journey duration and any delay requirements with Celsius so we can discuss the appropriate preconfigured option.

Plan your environmental control

Start with your requirements.

Share your facility, product, and temperature or humidity requirements. We can help define the refrigeration, qualification, and monitoring support you need.