SPECIFICATIONS LIBERO CH – ELPRO
General technical data: |
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| Type: | PDF Logger with USB and Bluetooth® Low Energy (BLE) interface for external Pt100 temperature probe (probe not included) |
| Application: | Site Monitoring, Container Monitoring, Cryo Container Monitoring, Dry-ice Container Monitoring |
| Recording options and mode: | Multiple use: start/stop or loop mode |
| Type of probe: | Pt100 probe (4-wire measuring technique), max. cable length 3 m (118.1 inch), requires M8 connector |
| Measurement range: | – 200 °C..+ 400 °C
Operating range of data Logger: – 30 °C..+70 °C |
| Resolution: | 0.1 °C |
| Measurement intervals: | 1 to 60 minutes, user configurable |
| Measurement capacity: | 75’500 measurement values (equals logging duration of 17 months at 10 minute logging interval) |
| Battery life: | 2 years |
| Configurable alarms: | 8 temperature alarm zones with single or cumulative delays, Alarm on MKT, Alarm on duration/run time |
| Certificate: | CE, UKCA, FCC, ICES, RoHS, WEEE, GAMP® 5, RTCA DO-160, EN12830
Calibration Certificate: ILAC/NIST/ISO 17025 (customizable options available) |
| Display: | Multifunction LCD, size: 22 × 22 mm (0.87 x 0.87 inch), with OK and ALARM indicator |
The LIBERO CE
The LIBERO CE is a multi-use PDF data logger specifically designed for monitoring ultra-low temperature environments, such as cryogenic shipments, dry ice containers, and ultra-low freezers. It supports external Pt100 probes (not included) and provides a wide measurement range from – 200 °C to + 400 °C.
This logger allows for up to eight temperature alarm zones, along with Mean Kinetic Temperature (MKT) and duration-based alarms. Users can enable or disable alarms as needed, making it adaptable for various applications, such as when refilling liquid nitrogen in cryogenic containers.
The LIBERO CE is reconfigurable and reusable for 2 years, storing up to 75,500 temperature values. It features both USB and Bluetooth® Low Energy (BLE) interfaces, allowing data access via automatic PDF generation when plugged into a USB port or wirelessly via the LIBERO Cx BLE app (available for iOS & Android).
