The FilesThruTheAir EL-WIFI-21CFR-DTC 2x Thermocouple Probe Data Logger is supplied with two type-K thermocouple probes with 1.5m cables allowing it to measure and log the temperature of its immediate surroundings. These probes have a temperature range of 0 to 200°C.
The FilesThruTheAir EL-WIFI-21CFR-DTC 2x Thermocouple Probe Data Logger unit itself is able to measure temperatures between -270°C (-454°F) and approximately +1300°C (+2372°F) when paired with the appropriate probes. This instrument can be used with alternative type-K thermocouple probes to measure temperatures between -200°C (-358°F) and +1350°C (+2462°F). Furthermore, it has the following measurement ranges when used with type-J and type-T thermocouple probes:
As the FilesThruTheAir EL-WIFI-21CFR-DTC features two channels it can be connected to two thermocouple probes at any one time allowing it to measure temperatures for two areas simultaneously, for instance, two locations within a refrigerator.
Measurements are streamed to the FilesThruTheAir 21 CFR Cloud (requires a monthly subscription) via Wi-Fi. A connection to the FilesThruTheAir 21 CFR Cloud is established during configuration using FilesThruTheAir’s free 21CFR Wi-Fi Sensor Software (NOT included), a connection to the user’s chosen Wi-Fi network is also made during configuration. Once connected to the specified Wi-Fi network, the FilesThruTheAir EL-WIFI-21CFR-DTC 2x Thermocouple Probe Data Logger can be placed anywhere within its range.
If the data logger should lose connection with the Wi-Fi network and/or the FilesThruTheAir 21 CFR Cloud, it will log temperatures to its memory (for a maximum of 30 days when the sample rate is set to 10 seconds) until it is able to re-connect with the FilesThruTheAir 21 CFR Cloud.
In addition to this, during configuration high and low alarms can be programmed to the FilesThruTheAir EL-WIFI-21CFR-DTC 2x Thermocouple Probe Data Logger. Breaches of upper and lower alarm limits are communicated via an alarm indicator.
When used with the FilesThruTheAir 21 CFR Cloud, the FilesThruTheAir EL-WIFI-21CFR-DTC 2x Thermocouple Probe Data Logger is suitable for use as part of 21 CFR compliant systems. The FilesThruTheAir 21 CFR Cloud allows users to manage and configure his/her data loggers remotely. Via this app the user can perform the following actions:
These features ensure that data acquired by the FilesThruTheAir EL-WIFI-21CFR-DTC 2x Thermocouple Probe Data Logger is regulated in accordance with the standards detailed in the 21 CFR Part 11.
As such the FilesThruTheAir EL-WIFI-21CFR-DTC 2x Thermocouple Probe Data Logger is ideal for temperature monitoring applications in FDA-regulated industries such as food and drug production.
Data Logger Specifications | |
Battery life | >6 months |
Probe measurement range | Supplied type-K: 0°C to +200°C (+32°F to +392°F) |
Type-K: -200°C to +1350°C (-328°F to +2462°F) | |
Type-J: -200°C to +1190°C (-358°F to +2174°F) | |
Type-T: -200°C to +390°C (-328°F to +734°F) | |
USB supply voltage | 4.5 to 5.5 V DC |
Operating temperature range | -20°C (-4°F) to +60°C (+140°F) |
Logging period (user configurable) | Minimum: 10 seconds |
Typical: 10 minutes | |
Maximum: 12 hours | |
Transmission period (user configurable) | Minimum: 1 minute |
Typical: 1 hour | |
Maximum: 24 hours | |
Temperature measurement range | -270°C (-454°F) to +1300°C (+2372°F) |
Temperature measurement resolution | 0.1°C (0.2°F) |
Temperature display resolution | 0.1 |
Temperature accuracy (Display) | ±1.5°C (±3°F) |
Dimensions (Display) | 82 x 70 x 36mm (3.22 x 2.75 x 1.41”) |
21CFR COMPLIANCE When used with a FilesThruTheAir™ 21CFR Cloud subscription | |
Permission based use and access | Yes |
Authority based action sign-of | Yes |
Data records cannot be edited or deleted | Yes |
Complete system audit trail | Yes |