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Lab & Equipment

  

 

Freezer (Down to -20 °C) Temperature Data Monitoring

Freezers operating at -20 °C are a critical component of temperature-controlled environments in pharmaceutical, biotech, healthcare and food laboratories. To safeguard product integrity and ensure regulatory compliance, temperature monitoring is key. ELPRO offers flexible, scalable solutions—from stand-alone data loggers to enterprise-wide monitoring platforms—that adapt to your specific equipment and facility needs.

  • Battery-powered data loggers with extended operating range down to -30 °C
  • Real-time monitoring with 24/7 cloud access and alerting via email/SMS
  • Scalable systems for single units or global, multi-site installations
  • Centralized data storage with automated reporting and audit trail
  • GxP-compliant hardware and software validated to ISO 9001 and ISO 17025 standards
Laboratory technician takes vaccine vials out of the freezer.
Monitoring Solutions

Scalable, Integrated Freezer Monitoring Solutions

  • Modular, customizable solutions with wired/wireless sensors for all critical parameters
  • Available as an on-premise and software-as-a-service solution
  • Intuitive software (24/7 access) with clear data visualization
  • Integration into existing user management (Active Directory or Single Sign-On)
  • Management of multiple locations via one solution
  • Immidiate alarming and notifications
  • Automated reporting and analyses
  • API integration for seamless data transfer to other systems
elproMONITOR SOFTWARE
ECOLOG monitoring devices are in front of the screen where elproMONITOR analysis is displayed.
Monitoring device stands in front of computer screen on which elproCLOUD analysis is displayed.

Cellular IoT Monitoring Solutions for Freezers

  • Radio modules and IoT data loggers to monitor rooms and equipment
  • Global 24/7 access
  • Easy to set up, modify and expand
  • Immediate alerts via e-mail and/or SMS
  • FDA 21 CFR Part 11 compliant and GAMP® 5 validated
  • Unlimited number of sensors
  • API for integration into your system (optional)
elproCLOUD SOFTWARE
The measuring device is mounted on the side of a cryogenic container.
 LIBERO CE Data Logger

Multi-Use Bluetooth®

  • Temperature: -200 °C to +400 °C
  • Strong, robust M8 connector
  • USB or Bluetooth® connection
  • Automated read-out of data or PDF


LIBERO Cx BLE HARDWARE
ECOLOG PRO measuring device hangs on a freezer door.
 ECOLOG-PRO 1TGe Data Logger

Cellular IoT Real-Time

  • Temperature: -200 °C to +200 °C
  • Strong, robust M8 connector
  • LTE-M and NB-IoT (global roaming)
  • IT-independent installation
  • Easily scalable
ECOLOG-PRO xG HARDWARE
ECOLOG PRO wired Modules in control cabinet.
 ECOLOG-PRO Sensors

Wired Modules

  • °C, %RH, 4to20mA, DI, DO
  • Wired
  • Stable penetration into shielded rooms
  • Unlimited number of sensors



ECOLOG-PRO WIRED HARDWARE
ECOLOG PRO wireless modules in clean room.
 ECOLOG-PRO Sensors

Wireless Modules

  • °C, %RH, 4to20mA
  • Radio frequency: 868 / 915 MHz
  • Flexible positioning of sensors
  • Up to 50 sensors per local radio bridge


ECOLOG-PRO WIRELESS HARDWARE
ELPRO Services

Compliance Made Easier

Navigating global regulations and standards can be complex—but with expertise, it doesn’t have to be. Comprehensive solutions are provided to keep companies compliant and prepared for upcoming audits, ensuring smooth operations worldwide at all times. The complexity is handled, allowing focus on what matters most—your success.

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Let's Talk About Your Freezer Monitoring Needs.

ELPRO experts will guide you to improve operational efficiency and give you greater peace of mind, ensuring your operations and products meet the highest quality standards while adhering to industry regulations. For further details or to schedule a meeting with our engineers today.
Doctor in lab coat smiles at the camera.
FAQs

Common Questions About Temperature Monitoring for Freezers

Below are some of the most common questions asked when selecting a monitoring solution for freezers.

What temperature range do your monitoring devices support for freezers?

ELPRO devices can monitor standard freezer temperatures down to -20 °C and ULT freezer conditions as low as -80 °C, with robust battery performance even in harsh environments.

Can I monitor multiple freezers at once?

Yes. ELPRO offers scalable solutions that support monitoring for a single unit or thousands of freezers across multiple facilities.

What types of alerts are available if a freezer goes out of range?

Systems can be configured to send 24/7 alerts via email, SMS or local visual/audible alarms to ensure rapid response to excursions.

Are ELPRO devices compliant with regulatory standards?

All ELPRO monitoring solutions are GAMP®5 validated and meet FDA 21 CFR Part 11 requirements for electronic records.

How is data stored and accessed?

Data can be stored locally or centrally in the cloud, with access via secure web portals for real-time visibility, reporting, and audit readiness.

What kind of battery life can I expect in standard freezer conditions?

Devices using lithium batteries typically last over a year at -20 °C. Alkaline batteries are not recommended for long-term use in frozen environments.

Can your sensors be integrated into our existing IT systems?

Yes. ELPRO’s monitoring systems can integrate via secure APIs into your ERP, LIMS or other infrastructure for seamless data flow.

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