The range of Multilog 2 data loggers offers a wide variety of possible applications, thanks to the numerous types of connectable sensors. They can manage up to 16 measurement channels.
These data loggers are equipped with the latest generation of LTE-M/NBIoT cellular modems and offer great autonomy due to their internal batteries.
Applications
- Monitoring of distribution pressures and flows for water systems
- Counting (counter signals or flow meters)
- Sectorization of networks and leak detection
- Monitoring of river levels and flood risk
- Monitoring of flows for sewerage networks or rivers (see Multilog 2 Raven-Eye)
- Physico-chemical quality monitoring (see Multilog 2 Metrinet)
- Numerous other applications depending on the connected sensors
Main benefits
- Works on the new LTE-M/NBIoT cellular networks that offers:
— Better communication in difficult locations (e.g., manholes under the road)
— reduced energy consumption - Flexibility to adapt to a wide variety of applications
- Long battery life (ranging from 3 years to more than 5 years for most applications)
- Availability of external battery packs to increase this duration
- Waterproof IP68 (Submersible), stainless steel 316 connectors
- High level of security of communications, with SMS backup in case of reduced availability on the Data IP channel of the networks.
- Configurable remotely
- Advanced measurement, processing and alarm management functions. Examples of advanced functions:
— acceleration of measurements and transmission frequencies during alarms
Alert for ON/OFF status, for threshold, for measurement variation, etc.
— calculation of minimum, maximum, average values..., counts, height/flow conversions...
Specifications
- Dimensions (H x W x D): 257 x 129 x 77 mm
- Weight: 1.6 kg
- Cast Aluminum Housing
- Operating Temperatures: -20°C to +60°C
- Powered by internal batteries and, if desired, external packs
- Possibility of primary power supply by 12V source (batteries used as backup in this case)
- IP68 waterproof (submersible)
- Integrated cellular modem LTE-M/NBIoT
- Data and alarm transmission through Data IP and backup via SMS
- Logging capacity: 2 million time-stamped data readings, can be increased up to 64 million; can be stored on SDHC card
- Configurable sampling rate (1 sec to 24h), with possible acceleration during alarms
- 4, 8 or 16 connectable measuring channels
- Inputs/Outputs available (depending on models):
— digital ON/OFF inputs (level floats, rain gauges, etc.)
— Mono or bi-directional count inputs (up to 25 Hz)
— analog inputs 4-20mA, 0-10V, 0-1V; possibility of power supply from the data logger
— integrated pressure sensors
— input for ultrasonic sensor Sonicsens 3
— digital serial inputs Modbus, SDI12, RS232 (e.g., Raven-Eye))
— Inputs for Permalog+ leak locator/leak detector - Programmable locally via USB cable (IDT software provided) or remotely from Datagate platform.
Related products
- Various sensors: Level sensors, pressure sensors, etc.
- Cellular antennas: different models and lengths of cables available according to your needs (manhole antennas, buried antennas, external antennas on walls or poles...)
- Mounting brackets
- Associated software, in Cloud Hosting mode or installed on your own network:
— TopKapi Vision
— DataGate
