Eupry WiFi Dataloggers for Liebherr Refrigerators

The content of your Liebherr refrigerator is often delicate items that need precise wireless temperature monitoring. If any critical temperature fluctuations occur, you need to be alerted in time to fix to it long before any damage is caused by freezing or overheating. Additionally, uou need wireless datalogging system that is calibrated to the most stringent standards so you meet and exceed any external audits of your facilities.

Our Eupry WiFi datalogger is an industry leading product that provides pharmacies, laboratories and pharmaceutical companies with the highest level of monitoring and support. The calibration of our dataloggers has guaranteed compliance with ISO 17025 regulations.


Does My Liebherr Refrigerator Need a Wireless Temperature Sensor?


Recent studies show that 20% of refrigerators used for storing medical substances freeze products. This can happen if the refrigerators cooling system is not set properly or because it simply cools for too long. Some refrigerators also come with defrosting programs which can change the temperature. Understand a different kind of temperature fluctuations by reading our guide on the subject.

These are the main reasons temperature monitoring in refrigerators is very important so you are aware of which ones of your refrigerators that are not functioning properly. To prevent costly damage, it is also important to be able to receive alarms via SMS or email if the refrigerator is malfunctioning or if a staff member did not close the door properly.

How does Eupry’s WiFi Temperature Dataloggers work?

Eupry’s Wifi Temperature Dataloggers are a preferred solution to log and track temperatures in refrigerators for the medical, healthcare and laboratory industries because we not only provide hardware of the highest quality, we provide a wireless temperature sensor that automatically lets you know in real time when changes in temperature occur.

  • Monitor temperatures online and on your smartphone

-The wireless temperature sensor will constantly monitor temperatures and provide alerts of temperature fluctuations via SMS or email.

  • Track and Record Historic Measurements

-The Eupry logger online app lets you track historical measurements. It is a sophisticated and user-friendly program that is free to use.

-The data can be accessed as raw data but it is also compiled into graphs that visually chart historic fluctuations for quick and seamless review. These reports can be printed and exported in PDF format for management and compliance reporting needs.

-The data is sent to you in a highly secure and encrypted format and safely stored within the Eupry system for up to 5 years.

-The online system can be accessed by multiple users and has permission setting capabilities to let various levels of staff view the exact information that they require.

  • Two-Year Battery Life with alerts when it is time to change:

-The Eupry team has developed a unique, long-lasting device that runs for two years on normal AA batteries and lets you know when batteries are running low through text or email.

Discover just how easy temperature monitoring can be

Never worry about your temperature sensitive assets again!

Why Should I Choose Datalogging with Monitoring Over a Regular USB Datalogger?


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One major difference between datalogging with USB dataloggers and using monitoring systems as Eupry’s WiFi dataloggers is that it’s not possible to receive alarms with USB dataloggers that are not capable of connecting to the internet.

Like USB dataloggers, Eupry’s wireless temperature sensors constantly monitor temperatures even if your WiFi is not working.

With Eupry sensors, as long as your facility has access to the internet, you have access to real time updates of significant fluctuations.

Many refrigerators do not perform evenly over time. Temperatures in refrigerators can often fluctuate significantly for a certain amount of time and then turn back to the status quo before the temperature change is even noticed.

This leaves you with hindsight knowledge but does not enable you to save the contents of your refrigerator.

It is therefore always a good idea to monitor refrigerators that store delicate medicine and laboratory samples in real time.

USB data logger (fourtec Microlite)

Testo Saveris and Eupry data loggers

Eupry WiFI Data Logger

Why Should I Choose a Wireless Temperature Sensor over an Ethernet Enabled Refrigerator?


While most commercial refrigerators are not sold with any type of temperature sensors or data loggers, some refrigerators for medical and pharmaceutical use come equipped with an ethernet connection and an ethernet data logger.

The primary advantage of an ethernet data logger is that the refrigerator can be connected to centrally controlled monitoring systems.

The downside of ethernet loggers is the price. The refrigerators themselves are much more costly and onsite installation, as well as onsite calibration by the manufacturer, drive up the price even higher.

Eupry’s WiFi dataloggers can be connected to centrally controlled surveillance systems with our easy to use app and need no onsite calibrations. We will walk you through the steps and ensure that the process is fast and easy.

Is It Possible to Calibrate WiFi Datalogger from Eupry?


Eupry dataloggers are calibrated every year by our staff using traceable references. The calibration of our temperature datalogger is done with strict compliance to ISO 17025 specifications in order to verify that the datalogger is measuring correct. With our subscription model, the calibration is always included in the price.

Calibration certificates for proof of compliance are located online and are easily accessed when needed.

Are There Any Restrictions on the Type of Liebherr Refrigerator the Dataloggers can be Used In?

Eupry’s WiFi dataloggers will work in all types of refrigerators from Liebherr. It does not matter whether it is one of their consumer refrigerators or one of their commercial grade refrigerators.

Below are some examples of the commercial grade refrigerators from Liebherr our WiFi dataloggers can be used in:

We have satisfied customers that use our dataloggers in all of these refrigerator types.

Find out how affordable our solution is

Temperature monitoring doesn’t need to be costly or time consuming!

Where Should I Place the Datalogger in the Liebherr Refrigerator?


Most refrigerators will have a critical high spot as well as a critical low. It is important to place dataloggers at the points in the refrigerator that experience either the critical high or the low temperatures.

Therefore depending on the material you store in your fridge, go for the most critical of the two. If you have a refrigerator with significant variations, you might consider getting an extra Eupry datalogger to place at both spots.

In order to locate the critical high and critical low temperatures, you can conduct a mapping exercise. This is a process that ensures that the temperature data loggers are placed at the right places in the refrigerator.

Essentially, when you conduct a mapping exercise, you place the datalogger in one position for several hours while monitoring the temperature and then move it to a new spot. The routine is repeated until you have found the critical high and critical low temperatures.

Refrigeration Temperature Monitoring Device - Eupry

An Example of a Mapping Exercise

How do I install the WiFi datalogger in My Liebherr Refrigerator?


There are three choices when placing the datalogger in your Liebherr refrigerator and each is equally effective.

  • The most common method is simply placing the Eupry datalogger on a refrigerator shelf.
  • Mount the Eupry datalogger with double sided tape from M3
  • Mount it with screws using a special mount that we can deliver.

Ultimately, the placement of your datalogger and the choice of how to position it will be based on the dimensions of your refrigerator and the critical high and low temperatures.

How do I Connect the Datalogger to the Eupry Monitoring System?


Connecting Eupry’s WiFi dataloggers is as simple as downloading the app on a smartphone and registering the device. This can be done by multiple staff across multiple locations. It is also possible for the management assign different levels of data access to each individual employee.