Product Overview

Temperature Monitoring Devices

Fridge-tag 3

Electronic temp. logger with real-time alert

Fridge-tag 3
Fridge-tag 3
Fridge-tag 3
Fridge-tag 3
Fridge-tag 3

We will be pleased to advice you on your individual needs.

Thanks to a programmable built-in cellular module, it enables operators all around the world to receive automatically generated real-time alerting or warning messages by SMS. Additionally it can be easily integrated into a web based server application.

In case of a temperature deviations, the Fridge-tag 3 sends immediately a notification by SMS to predefined person(s) in charge. A fully comprehensive emergency plan can now be activated in order to prevent damage of the goods.

  • Built-in cellular module
  • Real-time alert
  • Notification by SMS and E-Mail

More information about real-time temperature monitoring in this White Paper

See also: Brochure Fridge-tag devices

WHO product qualification


Application technical data
Typical application area Storage ambient conditions
Storage cooling conditions (fridges, freezers, displays, etc.)
Markets Clinical Trials
Pharmaceutical industry
Pharmacies, drugstores, doctors' offices, hospitals, health centers and homes
Chemical industry
External dimensions (L x W x H)136 x 98 x 21 mm
Size of the LC Display95 x 27 mm
Weight170 g
Operating temperatureExternal sensor: –40°C to +60°C /–40°F to +140°F; internal sensor: –20°C to +55°C /–4°F to +131°F (for temperatures below 0 °C (+32°F) and above 40°C (+104°F) we recommend to use an external sensor. The battery can’t be charched below 0°C (+32°F).)
Alarm temperature rangeExternal sensor: –35°C to +55°C, in 0.1°C increments / –31°F to +131°F; internal sensor: –15°C to +50°C, in 0.1°C increments / +5°F to +122°F
Alarm and warning limits2 individually programmable alarm limits (1 upper and 1 lower alarm-/warnlimit)
Alarm indicationSMS, audible (buzzer) and server
Logging interval15 minutes (standard)
Accuracy of the temperature measurement External sensor
+/- 0.8°C (–40°C to –30°C) / +/- 1.44°F (–40°F to –22°F)
+/- 0.5°C (–30°C to +40°C) / +/- 0.9°F (–22°F to +104°F)
+/- 0.8°C (+40°C to +60°C) / +/- 1.44°F (+104°F to +140°F)
Internal sensor
+/- 0.8°C (–25°C to –10°C) / +/- 1.44°F (–13°F to +14°F)
+/- 0.5°C (–10°C to +40°C) / +/- 0.9°F (+14°F to +104°F)
+/- 0.8°C (+40°C to +55°C) / +/- 1.44°F (+104°F to +131°F)
Memory space30 day overview on display; PDF report length factory settable: 28, 56 day overview
Protection classIP50 (external sensor connected)
Operating timen/a (USB powered device)
Battery lifeRechargeable battery / at least 3 years useful life / min. 72 hours power back up. The battery status indicator on the display provides information on the remaining battery charge.
Activation Pressing the SET and READ button for at least 3 seconds
Stop No stop function
Configuration Pre-set by Berlinger & Co. AG or self-configuration
Operation time on fully charged backup batteryminimum 72 hrs
Format of the Original document PDF and ASCII file (it can also be imported by many ERP or data management systems)
Software for verifying the PDF and ASCII fileBerlinger Verifier ( / JAVA™ / The software verifies the digital signature of the ASCII and PDF files.
Compatibility with Berlinger SmartView Yes
NIST / ILAC calibration certificate On request