LIBERO CE/CH/CL data loggers are not intended for use with children or in vicinity of children. If the device is used in a manner not specified by the manufacturer, the protection provided by the...
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The degrees of protection apply to any position and orientation of the device, regardless of the mounting arrangement. ELPRO-BUCHS AG Langaeulistrasse 45 9470 Buchs SG Switzerland Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 4 / 36...
The LIBERO CE data logger features Bluetooth Low Energy (BLE) and usage of liberoAPP. Bluetooth Low Energy (BLE) provides long battery life together with excellent connectivity. ELPRO liberoAPP is a mobile app to start/stop, monitor and read out LIBERO CE CL CH data loggers nearby. The app is available for iOS and Android.
The LIBERO CL data logger features Bluetooth Low Energy (BLE) and usage of liberoAPP. Bluetooth Low Energy (BLE) provides long battery life together with excellent connectivity. ELPRO liberoAPP is a mobile app to start/stop, monitor and read out LIBERO CE CL CH data loggers nearby. The app is available for iOS and Android.
The LIBERO CH data logger features Bluetooth Low Energy (BLE) and usage of liberoAPP. Bluetooth Low Energy (BLE) provides long battery life together with excellent connectivity. ELPRO liberoAPP is a mobile app to start/stop, monitor and read out LIBERO CE CL CH data loggers nearby. The app is available for iOS and Android.
The device will then automatically switch to the measurement mode (see below). - Time-based delay: the display shows the remaining time in minutes, before the device will automatically switch to the measurement mode. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 11 / 36...
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(top left) and the "Alarming OFF" status (top center). LIBERO CH also shows humidity value by pressing any button (bottom, if configured). Alternating every 2 seconds, the display informs the user that the alarming can be reactivated: Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 12 / 36...
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After the device has been read out, "Stop" appears on the display. At this point the device can either be started again (with the existing configuration) or reconfigured. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 13 / 36...
4.2.2 “Alarming ON/OFF” function configured The following figure shows the sequence of modes if the "Alarming ON/OFF" function has been configured (see chapter 6.1, section Alarm Conditions). Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 14 / 36...
5.1.1 Cryogenic shipments and storage For cryogenic applications the LIBERO CE is usually mounted directly to the container, or the container lid, using the optional bracket with the sensor leading into the tank. ELPRO offers an easy, turnkey service for mounting the assembly and calibration.
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ELPRO offers two Pt100 standard probes for cryogenic applications with M8 connector in different lengths: PRO_PT100_ST300D3_M8_CRYO (part number 802287) PRO_PT100_ST350D3_M8_CRYO (part number 802288) Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 19 / 36...
5.1.2 Dry ice shipments and storage Also in dry ice applications, the LIBERO CE is usually attached to the outside of the container using the optional bracket and the sensor leads into the tank. ELPRO offers an easy, turnkey service for mounting the assembly and calibration.
For temperature monitoring of freezers, refrigerators or rooms, ELPRO offers two waterproof silicon Pt100 probes with different cable lengths as standard articles: PRO_PT100_P20D5_PLA1_M8 (part number 802290) PRO_PT100_P20D5_PLA2.65_M8 (part number 802291) Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 21 / 36...
An extension cable with two M8 connectors at a length of 1m is also available to attach the PDF data logger and the probe. ATTENTION: Total cable length (including sensor and cable tail on the data logger) must not exceed 3 m! ECA_PLA_1M_M8 (part number 802282) Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 22 / 36...
5.3 M8 connector incl. mounting service on Pt100 probe ELPRO offers a mounting service, adding an M8 connector to a Pt100 temperature sensor in order to use any 4-wire Pt100 probe in combination with LIBERO CE. CTR_M8_SER (part number 802289) 5.4 Stainless steel bracket for LIBERO CE/CL/CH...
Details regarding configuration of LIBERO Cx can be found in the corresponding manual (https://shop.elpro.com/daten/img/Documents/Operation%20Manuals/LIBERO/OM_LIBEROC_EN_web. pdf). In the following only differences or additional configuration options for LIBERO CE CL CH are described. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 24 / 36...
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Logging “Loop” was added as an additional logging mode, as LIBERO CE is a multi-use device. NOTE: If the memory of the logger is full, newly measured values will continuously overwrite the oldest values. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 25 / 36...
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Alarming ON/OFF Only if one of the last two options are selected, the alarming can be activated (Alarming ON) or deactivated (Alarming OFF) during measurement mode. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 26 / 36...
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(so stopping is basically possible, but the logger will hardly ever be stopped accidentally) Stop mode disabled (CAUTION: This turns LIBERO CE into a 3-year single-use device, as it cannot be stopped and therefore the configuration cannot be changed!)
ELPRO liberoAPP helps to start/stop, monitor and read out LIBERO CE, CL, CH data loggers nearby. The App allows to quickly download PDF reports without touching the device and no need for plugging to the computer.
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You can see current and past PDF Report downloads as well as Alarms. Monitoring dashboard At the monitoring dashboard, a more detailed view for all loggers is given, and quickly filtering for loggers with alarming is possible. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 29 / 36...
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The following illustration shows all possible actions that you can run from the app, for one or more logger at the same time: Additional information, Alarming on/off, Start/Stop and get PDF Report. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 30 / 36...
Hg = mercury, Pb = lead). This indicates the battery contains hazardous material. You can dispose of used batteries at collection points in your local community. Please help protect our environment and dispose of batteries properly. Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 31 / 36...
8 Declaration of Conformity 8.1 CE Declaration 8.1.1 LIBERO CE {new for BLE … must be updated later} Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 32 / 36...
8.2 FCC/ISED Regulatory notices Modification statement ELPRO-Buchs AG has not approved any changes or modifications to this device by the user. Any changes or modifications could void the user’s authority to operate the equipment. ELPRO-Buchs AG n’approuve aucune modification apportée à l’appareil par l’utilisateur, quelle qu’en soit la nature.
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CAN ICES-3 (B) / NMB-3 (B) This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de classe B est conforme à la norme canadienne NMB-003. IC (CAN) ID: 9954A-LIBEROCEHL Draft 1000353V04 DOC_Operation Manual LIBERO CE CL CH_EN_v04.docx | Page 36 / 36...
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