VaiNet Wireless Temperature Data Logger RFL100

For wide-range temperature monitoring

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. Each RFL data logger can communicate over 100 m indoors. Connectivity is provided by the VaiNet Access Point (AP10). The RFL100 temperature data loggers use fixed or cabled probes, with up to two channels, and provide a measurement range of -196 to +90 °C. 

For temperature and humidity monitoring, see the VaiNet Wireless Temp/RH Data Logger RFL100. For CO2 percentage, see the VaiNet Wireless CO2 Data Logger RFL100. All RFL100-series data loggers are used with viewLinc Enterprise Server software, version 5.X and later. For other industrial amonitoring, RFL100 data loggers connect to Jade Smart Cloud.

Features

  • Industry-leading temperature measurement precision
  • Dedicated mounting bracket with temporary and permanent mounting methods (including optional magnets)
  • Each data logger uses standard alkaline batteries, typical battery life of 18 months, no need for costly battery replacements between recommended calibrations
  • Measurements are traceable to SI units through national metrology institutes (NIST USA, MIKES Finland, or equivalent) or ISO/IEC 17025 accredited calibration laboratories
  • HMP110T probe -40 to +80 °C
  • TMP115T -196 to +90 °C
  • HMP115T -40 to +60 °C
  • Probe replacement service available in some regions

Key benefits

Secure, Long-range Wireless

The RFL100 data loggers are wirelessly networked using VaiNet access points: AP10. Each AP10 supports up to 32 data loggers, saving on installation costs. Data are encrypted to ensure against eavesdropping, data tampering and transfer errors. RFL100 data loggers connect to viewLinc easily without local configuration. All communications are encrypted and then verified by the system before being stored to a secure database that ensures data integrity and security.

Powerful Signal, Low Power Requirements

The RFL100 data loggers communicate over 100 m (328 ft) indoors without the aid of signal amplifiers or repeaters. Powered by two standard AA size 1.5 V batteries (LR6 alkaline or FR6 lithium), the RFL100 operates for 18 months at ~20 °C (68 °F) without an external power supply, eliminating the need for battery replacements between recommended calibrations.

Wide Temperature Range, Three Probe Options

Ideal for temperature-controlled chambers, cryogenic applications, incubators, LN2 tanks, blood/tissue banks and other temperature chambers. Both RFL temperature probe options use a platinum RTD temperature sensor for superior measurement stability. Choose from the TMP115 probe (range from -196°C to +90°C), the HMP115 probes with plastic casing (range -40 to +60 °C), or the HMP110 probes with stainless steel casing (range -40°C to +80°C). The TMP115 probe has three cabled probe length options and the HMP110, designed for extreme conditions, uses a cabled probe. For calibration and probe length options, please refer to the Order Guide.

Customer Stories

Customer case

Vaisala supports the Sorbonne in environmental research on pesticides

"Thanks to Vaisala’s equipment, we have been able to produce a detailed set of measurements for our 15 experimental breeding chambers," says David Siaussat. 

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Commissioning, Qualification & Validation: Fundamental for pharmaceutical products & life-saving therapies

Operating a GxP facility that must comply with regulatory requirements is no simple matter but doing so ensures that products are manufactured and delivered safely under meticulous regulation and standards.

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Aidian smoothly deployed the Vaisala viewLinc system in their production facilities in Espoo, Finland

Raw materials and products used for diagnostics have very specific storage temperatures.

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Customer case

Clinical trial monitoring goes mobile to help with COVID-19

In June of 2020, a US-based drug manufacturer initiated an innovative project to conduct clinical trials on potential treatments for elderly COVID-19 patients.

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Customer case

Hospital environmental monitoring: compliant & continuous

There were several features that made the viewLinc system advantageous at Hazel Hawkins. “First we needed the system to be fully operational quickly,” says Mr. Gee.

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Customer case

Monitoring medical assets in the Finnish Red Cross Logistics Centre

The Finnish Red Cross Logistics Centre in Tampere stores life-saving medical supplies that can be delivered to the scenes of catastrophes. 

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