Refrigerator and freezer monitoring

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Vaisala fridge and freezer monitoring, alarming, and reporting solutions reduce the risk of lost product and regulatory non-compliance for your life science environments and critical cold storage applications.

The Vaisala continuous monitoring system offers:
  • Low cost of ownership due to easy connectivity to your existing network, remote access, and scalability up to thousands of monitored locations
  • Gap-free and protected data records for compliance with USP797, 21 CFR Part 11 and other major regulatory standards.
  • 24/7 remote alarming via sms, e-mail, pager and more
  • Custom reports that are automatically generated and delivered by email on demand
  • Fast and easy IQOQ validation and on-site installation services for smooth start-up and higher productivity

Vaisala also offers hand-held humidity and temperature meters for spot-checking and on-site transmitter calibrations.



    • ​Gap-free data recording with complete audit trail. Battery powered loggers are immune to network failures and power outages. Battery good for up to 10 years.
    • Easy-to-configure 24/7 alarming via Text Messaging to Cell Phone or Pager, email, flashing pc alert, external display or dial-out (telephone)
    • Fast, simple installation and both wired and wireless connectivity.
    • Scalable – can be used for a single piece of equipment to many pieces of equipment at multiple facilities.
    • Saves on IT and installation costs by connecting easily to any standard network via Ethernet, Power over Ethernet or WiFi (wireless). 
    • Options for lower temperatures - we offer recorders for use in environments as cold as -90°C (-130°F) — no need for external probes or wires.
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    Compliant temperature monitoring in cold applications

    Low temperature environments in life science applications require secure, 24/7 monitoring to maintain specified temperatures and ensure the safety, purity and efficacy of pharmaceutical/biotech products. As worldwide regulatory organizations refine and establish guidelines for storing, processing, and transporting temperature controlled pharmaceuticals and biotechnology, there is an increasing need for better recording, more customizable reporting, and easy-to-use monitoring solutions.

    Key to compliance with GxP regulations for temperature-controlled products is the ability to respond quickly to undesirable conditions in controlled environments. The Vaisala continuous monitoring system sends alerts to designated personnel if temperatures go out of specification or if sensor communication with the system is lost. The viewLinc software is browser-based and accessible from any network location. Reports are customizable, easily exported to a spreadsheet for analysis, and 21 CFR Part 11 compliant. Many viewLinc users note that trend and historical reports are easy to generate on demand and this often becomes an important aspect of their auditing process by customers and regulating agencies.