SPECIFICATIONS LIBERO GF ext – ELPRO
General technical data: |
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| Type: | Wireless Data logger with internal temperature sensor |
| Application: | Transport Monitoring: Global distribution of temperature sensitive products, frozen applications |
| Recording options and mode: | Multiple use: start / stop, Loop mode |
| Sensors: | High accuracy digital temperature sensor, external probe (Pt100, requires M8 connector) geographical location, light, tilt |
| Measurement range: | – 40 °C..+ 70 °C (internal sensor)
– 200 °C..+400 °C (depending on probe) |
| Resolution: | 0.1 ° |
| Measurement intervals: | 5 to 60 minutes, user configurable via elproCLOUD |
| Cellular network: | LTE-M and NB-IoT |
| Measurement capacity: | 31.000 measurement values (equals 322 days with 15 min measurement interval) |
| Battery life: | Up to 14 months of operation
12 months continuous operation with 15 min measurement interval and 120 min communication interval (Battery life is affected by temperature and network conditions) |
| Configurable alarms: | 7 temperature thresholds with alarm delay (4 upper limits, 3 lower limits) |
| Certificate: | CE, FCC, UKCA, ICES, RoHS, UN38.3, WEEE, NCC, RSM, TDRA, ENACOM, IMDA, MIC, ACMA/RCM
Calibration Certificate: ILAC/NIST/ISO 17025 |
| Display: | Multifunction LCD, size: 42 × 20 mm |
LIBERO GF ext
The LIBERO GF ext is an advanced real-time temperature data logger designed for cold chain transport monitoring, including ultra-low freezers and cryogenic containers. It features a high-accuracy, 100% calibrated internal temperature sensor, and supports an external Pt100 probe (M8 connector), enabling an extended measurement range from – 200 °C to + 400 °C.
LIBERO GF ext continuously records temperature, location, light exposure, and tilt, with all data automatically uploaded to elproCLOUD. The device supports automatic flight detection, ensuring seamless usage for airfreight. A multifunction LCD display provides real-time transparency, while the robust, lockable bracket ensures secure placement. Up to 31,000 temperature values can be stored onboard, making LIBERO GF ext a powerful and flexible solution for ultra-low temperature monitoring.
