The FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Logger is available in two models which only differ in regards to the type of probe supplied with each logger, for further information, please see the following table.
Product Code | Product Name | Thermistor Probe Type |
EL-21CFR-TP-LCD |
FilesThruTheAir EL-21CFR-TP-LCD Thermistor Probe Data Logger with Standard-accuracy Thermistor Probe |
EL-PROBE2-1.0M-TP - Type 2 Thermistor Probe |
EL-21CFR-TP-LCD+ | FilesThruTheAir EL-21CFR-TP-LCD+ Thermistor Probe Data Logger with High-accuracy Thermistor Probe | EL-PROBEA-3.0M-TP+ - Type A Thermistor Probe |
These loggers have a temperature range of -40°C to +125°C (-40°F to 257°F) and are able to store approximately 32000 readings. They can be set to log measurements at rates ranging from once every second to once every twelve hours.
Current temperature readings can be viewed on the FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Loggers’ high-contrast LCD displays with a four-digit temperature display function. The FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Loggers are able to display measurements to a resolution of 0.1°C (0.2°F) and feature a button that allows the user to cycle through the current temperature measurement as well as the minimum and maximum recorded temperature measurements.
Further to this, it is possible for the user to program the FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Loggers to include high and low alarms. When these alarms are breached the instruments will indicate this via a flashing, red LED light. Once the temperature returns to a value within the alarm range, a green LED will flash to indicate this.
Alarms are programmable using FilesThruThe Air’s free EasyLog 21 CFR Software (NOT included); this software can also be used to select the desired measurement unit (°C/ °F) and set the FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Loggers to begin logging with an immediate-, delayed- or when pushed-to-start. The user is also able to specify the sample rate using this software and can name the logger if required.
In addition to this the EasyLog 21 CFR Software can be used to graph, annotate, print or export data into other applications and/or PDF, jpeg or Excel files. Furthermore, it is possible to encrypt the data and the data is fully audit-traceable, these data security capabilities make the FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Logger suitable for use as part of a 21 CFR Part 11 compliant system.
Moreover, the EasyLog 21 CFR Software can be used to create users with specific permissions, again adding to the security of this instrument. Other data management features available through this software include email alerts for failed logging attempts, software and session audit trails, the addition of digital signatures to reports and the ability to annotate particular readings.
Data is accessible via plugging the FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Logger into the USB port of a computer with the above EasyLog 21 CFR Software installed.
In addition to the FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Loggers’ versatility, adaptability and security, these instruments have also been optimised for longevity; as such, they are supplied with a lithium metal battery capable of sustaining the data logger for up to two years.
The FilesThruTheAir EL-21CFR-TP-LCD/+ Thermistor Probe Data Loggers are secure, practical and versatile instruments, suitable for use in FDA-regulated industries such as food and drug production.
Specification | EL-21CFR-TP-LCD | EL-21CFR-TP-LCD+ |
Measurement range | -40 to +125°C (-40 to +257°F) | |
Accuracy (logger error) | ±0.1°C (±0.2°F) | |
Accuracy (probe) | See graph in datasheet | |
Resolution (data) | 0.1°C (0.2°F) | |
Resolution (display) | 0.5°C (1°F) | |
Logging rate | User selectable between 1 second & 12 hours | |
Operating temperature range | -35 to +80°C (-31 to +176°F) (data logger only) | |
Battery Life | 2 years (at 25°C and 1 minute logging rate, LCD on) | |
Readings | 32,510 | |
Dimensions | 135 x 24 x 21mm (5.31 x 0.94 x 0.82”) |