Refrigerator & Freezer Temperature Monitoring
Vaisala's monitoring, alarming, and reporting solutions reduce the risks of lost product and non-compliance in life science cold storage applications. Ideal for freezer temperature monitoring, with multiple connectivity options including wired and wireless, the viewLinc monitoring system is simple to set up and easy to use.
- Walk-in Fridges, Freezers & Cold Rooms
- LN2 and Cryogenic Storage: Reliable monitoring to -196°C
- Refrigerated Chambers: General-purpose temperature & door monitoring
- Ultra-Low Temperature (ULT): Precise readings in -80°C freezers
- Controlled Rate Freezers: Stable monitoring for dynamic processes
For both GxP-regulated and industrial/commercial temperature applications, Vaisala offers a wide selection of stable, reliable temperature measurement solutions.
Reliable Fridge/Freezer Temperature Monitoring
The viewLinc Continuous Monitoring system for cold temperature applications:
- Low cost of ownership
- Easy connectivity to your existing network
- Remote monitoring with scalability up to thousands of locations
- Connectivity options include VaiNet wireless & Power over Ethernet data loggers
- Gap-free data records for compliance with GxP regulations
- Flexible alarming options: e-mail, local alerts, local signal towers
- Custom reports created on demand or pre-scheduled for email delivery
- Optional IQOQ validation documents
- Optional installation, probe swap and calibration services
Features
- Gap-free data recording with complete audit trail. Battery powered loggers are immune to network failures and power outages. Battery life up to 10 years.
- Easy-to-configure 24/7 fridge/freezer alarming via text, email, local alert, dial-out and more.
- Fast, simple installation in fridges and freezers with both wired and wireless connectivity.
- Scalable remote monitoring – from a single fridge, freezer or cold room to multiple facilities, located anywhere in the world.
- Saves on IT and installation costs by connecting easily to your network.
- Options for very low temperatures, including temperature data loggers to -90°C (-130°F).
Refrigerator & Freezer Monitoring with viewLinc
See a wide selection of temperature measurement solutions.

viewLinc Monitoring, Alarming and Reporting Software
The viewLinc Enterprise Server software monitors temperature, relative humidity, CO 2 , differential pressure, level, door switches, and more, offering low cost of ownership due to easy connectivity to your existing network, remote access, and scalability up to thousands of monitored locations.

VaiNet Wireless Temperature Data Logger RFL100
The RFL series data loggers use Vaisala’s LoRa® based VaiNet wireless technology to monitor temperature in fridges, freezers, incubators, LN2 tanks, cold rooms, and very low temperature freezers.

Wide-Range Temperature Probe TMP115
Ideal for temperature-controlled chambers, cryogenic applications, incubators, LN2 tanks, blood/tissue banks and temperature chambers. The functional temperature range is from -196°C to +90°C.

VDL200 Data Logger
The VDL200 data logger integrates Vaisala's advanced sensor technology with the viewLinc Continuous Monitoring System software.

Probes and damping blocks
Our probes connect easily to Vaisala data loggers. The Vaisala EPT series external temperature probes for data loggers include the N and V models. The N model probes have an operating/storage range of -40°C to +95°C.