ECOLOG-PRO xG - Operation Manual
1. Safety Instructions
Intended Use
All electrical devices produced by ELPRO are intended for commercial use („business to business“).
Environmental Conditions
Temperature | Temperatures outside operation range may damage battery. Operation ranges: ECOLOG-PRO 1TGi, 1THGi, 1TGe: -35°C … +55°C |
Water/Humidity | Limited protection against dust ingress and protected against splash water from any direction. |
Pressure | Overpressure or vacuum can damage the device. Do not vacuum if used for airfreight. |
Mechanical Force | Avoid violent knocks and blows. |
IR radiation | Avoid exposure to IR radiation (heat and superheated steam can result in deformation of the case). |
Microwave | Do not expose to microwave radiation (risk of battery explosion). |
X-ray | Avoid long-term exposure to X-ray (risk of harm to device). |
Battery
Batteries can be changed. Material safety data sheet according to provisions of directive 91/155/EEC and shipping information are available from ELPRO. Do not subject the batteries to mechanical stress nor dismantle them. The leaking battery fluid is highly corrosive and can generate severe heat when it comes into contact with moisture or it can ignite fire.
Safe Use
Ordinary people may install and operate the device without further safeguards.
Radio Equipment
This equipment emits radiated power: LTE Bands 1, 2, 3, 4, 5, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 66 maximum power: 23 dBm. Note: For Taiwan the equipment emits radiated power: LTE Bands 3, 8, 28.
2. Quick Start Guide
3. System Overview
The ECOLOG-PRO xG autonomous Mobile-IoT sensors with replaceable battery, communicate via public telecom network. The data logger family described in this document are used for stationary temperature and humidity monitoring. The measured values are transmitted via the cellular network to a monitoring software (elproCLOUD) which stores and analyzes the data, provides alerts if alarm limits are violated, and generates reports. The system provides superior visibility and transparency in meeting GxP requirements. The sensor-based monitoring software is easily accessible via a web browser and is also used to configure the devices.
Following pages cover key functionality of the wireless data logger (ECOLOG-PRO 1TGi / 1THGi / 1TGe). For more detailed software instructions, please visit our online knowledge base:
https://www.elpro.com/en/support/elpro-cloud
3.1 Device overview
Brand
ELPRO-BUCHS AG
Langaeulistrasse 45
9470 Buchs SG
Switzerland
Model
ECOLOG-PRO xG
ECOLOG-PRO xG Types
ECOLOG-PRO 1TGi |
ECOLOG-PRO 1THGi |
ECOLOG-PRO 1TGe |
Wireless realtime data logger, cellular data transmission (NB-IoT / LTE-M). Data logger has a display and internal memory so that all data is available. | ||
Stationary Use Application range: 0 °C..+55 °C for Alkaline battery / -35 °C..+55 °C for LiFe battery If the customer wants to use ECOLOG PRO xG in transport, it is required to replace the device annually. | ||
internal temperature sensor | internal temperature and humidity sensor | internal and external temperature sensor |
Alkaline or Lithium iron sulfide AA batteries (replaceable) Voltage: 2 x 1.5 Volts | Alkaline or Lithium iron sulfide AA batteries (replaceable) Voltage: 2 x 1.5 Volts | Alkaline or Lithium iron sulfide AA batteries (replaceable) Voltage: 2 x 1.5 Volts |
For detailed technical specifications: please go to Temperature Data Loggers and Monitoring for Pharma 🌡️ ELPRO
4. Functionality and Modes
Unless otherwise noted the following information applies equally to all three ECOLOG-PRO xG models. After configuration of the data logger measured values for temperature and relative humidity (ECOLOG-PRO 1THGi only) are recorded, stored and evaluated with regard to the defined alarm criteria. The display shows the current mode.
4.1 Elements
4.1.1 Generic elements
1 | Display |
2 | Pairing button Press long (> 2 seconds) initiates communication with cloud Note: after input of batteries the device goes into pairing mode |
3 | Light sensor if light sensor is configured, make sure it is not dirty or covered |
4 | QR-Code containing Device ID and weblink to cloud |
5 | Info / Menu button Press short (< 1 second) = Info (toggle display / menu) Press long (> 2 seconds) = Menu (open menu / select menu entry) |
6 | Device type |
7 | Device ID |
4.1.2 Specific elements
Logger type | Element |
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ECOLOG-PRO 1TGe | M8 connector for Pt100 probe Compare chapter 6.2 - External Pt100 Probes for ECOLOG-PRO 1TGe for available probes |
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ECOLOG-PRO 1THGi | Slot for combined temperature / humidity sensor |
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4.2 Display
Icon | Name | Description |
1 | No connection to Cloud | No connection to Cloud possible or communication failure |
2 | Run | Device is measuring and buffering |
3 | Signal strength | Not visible if radio off / flight-mode |
4 | Warning | Warning (configurable) for
|
5 | Alarm On/Off | Shows if Alarm criteria are active or paused |
6 | Alarm Status | Display (configurable in future versions) OK [blank] or Alarm [“X”] (pushed from Cloud) During an excursion, Alarm will remain on display. |
7 | Battery level | 4 battery levels |
8 | 8 Digit display
| Various functions, e.g.
|
4.3 States
ECOLOG-PRO xG devices are mainly used to monitor temperature sensitive products through stationary use. The device has various configuration options available. The device states are visualized below and further described in subsequent chapters. The workflow options may vary depending on configuration and device type.
4.3.1 Shelflife
When delivered, the device is not powered, but with insulation strips on the battery contacts.
After removing the isolation strip / inserting the batteries, the instrument asks if the batteries are new (NEW.BAT: Y/N). Confirm by pressing the Info/Menu button for more than 2 seconds.
Then, the instrument goes directly to CONFIG state. Through the RADIO.OFF menu the device can enter SHELFLIFE state.
4.3.2 Configuration & Start
By pressing the pairing button (>2 seconds) the device is pulling a configuration of the cloud, and the Run icon on the display indicates a successful start.
4.3.3 Pause (Alarming off)
Via the elproCLOUD software, the alarming of the device can be turned off and on again in order to pause alarming for a specific timeframe.
4.4 Menu
The ECOLOG-PRO xG family feature a menu to operate the device:
To enter the menu, press the Info/Menu button for at least two seconds
To switch between the menu options, press briefly the Info/Menu button
To select a menu item, press the Info/Menu button for at least two seconds. To confirm, a selected menu item blinks once.
To leave the menu
wait for 5 seconds
or press the left button
or select the last menu item EXIT
All menu items and their availability are described in the table below (no menu available in SHELFLIFE mode)
State Menu item | CONFIG | TRANSIT | PAUSED |
GET.CONFI trigger communication to pull (new) configuration from cloud |
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PUSH.DATA trigger upload of data to cloud |
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RADIO.OFF The communication turns off
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SENSORS show current measurement for temperature, humidity, light |
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ABOUT show device info (firmware version, config ID, IMEI, last communication time, battery voltage) |
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MARK set marker |
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FCT.RESET reset device (to be confirmed by pressing Info button again) |
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5. Further instructions
5.1 Pairing procedure
6. Accessories
6.1 Bracket
ELPRO offers an optional bracket (BRA_LIBERO Gx, part number 802375) for mounting of ECOLOG-PRO xG data loggers if required, i.e. to containers for cryogenic applications. The bracket is made of solid ABS plastic to protect the data logger but not influence the communication. It consists of an upper and a lower part. The ECOLOG-PRO xG is inserted into the lower holder from above.
1 | Various mounting options
|
2 | Cable wire mouth |
3 | Transparent cover allows to read display |
4 | A button slot to operate the device |
5 | The snapping mechanism to close the cover |
6 | Secure fixation for the ECOLOG-PRO xG |
7 | Possibility to lock the cover |
6.2 External Pt100 Probes for ECOLOG-PRO 1TGe
ECOLOG-PRO 1TGe can be used for different applications, depending on the sensor element. ELPRO offers standard probes for three main applications:
Cryogenic storage
Dry ice storage
Freezer (-25 °C ... -15 °C, typical) / fridge (+2 °C ... +8 °C) / ambient (+15 °C … +25 °C) storage
6.2.1 Cryogenic storage
For cryogenic applications the ECOLOG-PRO 1TGe is usually mounted directly to the container or the container lid, using the optionally available bracket with the sensor leading into the tank. ELPRO offers an easy, turnkey service for mounting the assembly and calibration.
ELPRO offers three Pt100 standard probes for cryogenic applications with M8 connector in different lengths:
Designation Article Number | PRO_PT100_ST300D3_SIL0.05_M8 802287 |
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Picture | |
Description | Pt100 4-wire probe, M8 connector to connect to LIBERO CE/GE, bendable once at room temperature (do not kink). typical application = CRYO |
Probe material | Stainless steel |
Probe length | 30 cm |
Probe diameter | 3 mm |
Temperature range of probe | -200 °C … +200 °C |
-Temperature range Class A | n.a. |
-Temperature range Class B | -50 °C … +200 °C |
Cable material | Silicone (black) |
Cable length | 0.05 m |
Cable diameter | 4 mm |
Temperature range of cable | bendable in the range between -60 °C … +90 °C |
Drawing |
Designation Article Number | PRO_PT100_ST350D3_SIL_0.05_M8 802288 |
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Picture | |
Description | Pt100 4-wire probe, M8 connector to for LIBERO CE/GE/GF ext, bendable once at room temperature (do not kink). typical application = CRYO |
Probe material | Stainless steel |
Probe length | 35 cm |
Probe diameter | 3 mm |
Temperature range of probe | -200 °C … +200 °C |
-Temperature range Class A | n.a. |
-Temperature range Class B | -50 °C … +200°C |
Cable material | Silicone (black) |
Cable length | 0.05 m |
Cable diameter | 4 mm |
Temperature range of cable | bendable in the range between -60 °C … +90 °C |
Drawing |
|
Designation Article Number | PRO_PT100_ST50D3.2_PTFE1_M8 802340 |
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Picture | |
Description | Pt100 4-wire probe, with M8 connector for LIBERO CE/GE/GF ext, waterproof, typical application = CRYO |
Probe material | Stainless steel |
Probe length | 5 cm |
Probe diameter | 3.2 mm |
Temperature range of probe | -200 °C … +200 °C |
-Temperature range Class A | -200 °C … +200 °C |
-Temperature range Class B | n.a. |
Cable material | PTFE (white) |
Cable length | 1 m |
Cable diameter | 3 mm |
Temperature range of cable | -200 °C … +200 °C |
Drawing |
6.2.2 Dry ice storage
Also in dry ice applications, the ECOLOG-PRO 1TGe is usually attached to the outside of the container using the optionally available bracket and the sensor leads into the tank. ELPRO offers an easy, turnkey service for mounting the assembly and calibration.
For this application, ELPRO offers two standard probes with a probe length of 10 cm and Teflon cable in different lengths:
Designation Article Number | PRO_PT100_ST100D4_PTFE1_M8 802284 |
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Description | Pt100 4-wire probe, with M8 connector to connect to LIBERO CE/GE/GF ext, typical application = Dry Ice |
Probe material | Stainless steel |
Probe length | 10 cm |
Probe diameter | 4 mm |
Temperature range of probe | -90 °C ... +250 °C |
-Temperature range Class A | -30 °C … +200 °C |
-Temperature range Class B | -50 °C … +200 °C |
Cable material | PTFE (white) |
Cable length | 1 m |
Cable diameter | 3.5 mm |
Temperature range of cable | bendable in the range between -90 °C … +70 °C |
Drawing |
Designation Article Number | PRO_PT100_ST100D4_PTFE2.65_M8 802285 |
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Description | Pt100 4-wire probe, with M8 connector to connect to LIBERO CE/GE/GF ext, typical application = Dry Ice |
Probe material | Stainless steel |
Probe length | 10 cm |
Probe diameter | 4 mm |
Temperature range of probe | -90 °C ... +250 °C |
-Temperature range Class A | -30 °C … +200 °C |
-Temperature range Class B | -50 °C … +200 °C |
Cable material | PTFE (white) |
Cable length | 2.65 m |
Cable diameter | 3.5 mm |
Temperature range of cable | bendable in the range between -90 °C … +70 °C |
Drawing |
6.2.3 Freezer, fridge, ambient storage
For temperature monitoring of freezers, refrigerators or rooms, ELPRO offers two waterproof silicon Pt100 probes with different cable lengths as standard articles:
Designation Article Number | PRO_PT100_P20D5_PLA1_M8 802290 |
---|---|
Description | Pt100 4-wire probe, with M8 connector to connect to LIBERO CE/GE/GF ext, waterproof, typical application = Freezer, fridge or ambient shipments and storage |
Probe material | Silicone |
Probe length | 2 cm |
Probe diameter | 5 mm |
Temperature range of probe | -50 °C ... +105 °C |
-Temperature range Class A | -30 °C … +105 °C |
-Temperature range Class B | -50 °C … +105 °C |
Cable material | Silicone (black) |
Cable length | 1 m |
Cable diameter | 4 mm |
Temperature range of cable | bendable in the range between -60 °C … +90 °C |
Drawing |
Designation Article Number |
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