Intelligens WW

Intrinsically Safe Communicating Versatile Data Logger

The range of Intelligens data loggers has been specially designed to meet the special requirements of potentially explosive environments, such as sewage manholes or gas networks.

These recorders are equipped with the latest generation of LTE-M/NBIoT cellular modems.

Various models are available depending on the applications and the sensor-actuators required, all offering a high level of autonomy through internal batteries and advanced processing and communication resources.


  • Follow-up of overflows in overflow structures
  • Flow monitoring in sewerage networks (e.g., Intelligens Flow)
  • Monitoring of river levels and flood risk
  • Monitoring of distribution pressures on gas networks
  • Numerous other applications depending on the connected sensors and actuators

Main benefits

  • Works on the new LTE-M/NBIoT cellular networks that offer:
    — Better communication in difficult locations (e.g., manholes under the road)
    — reduced energy consumption
  • Adaptable to a wide variety of applications
  • ATEX/IECEx certification for potentially explosive areas (Class I / Zone 0)
  • Long battery life (ranging from 3 years to more than 5 years for most applications)
  • Availability of certified external battery packs to increase this duration
  • IP68 (Submersible) and corrosion protection
  • 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...


  • Dimensions (H x W x D): 200 x 97 x 88 mm
  • Weight: 1 kg
  • Operating Temperatures: -20°C to +60°C
  • Powered by internal batteries or, if desired, external packs
  • Possibility of primary power supply by 12V source (batteries used as backup in this case)
  • IP68 waterproof (submersible)
  • Certification ATEX/IECEx Class I / Zone 0
  • Integrated cellular modem LTE-M/NBIoT
  • Data and alarm transmission through Data IP and backup via SMS
  • Logging capacity: 2 million timestamped data readings
  • Configurable sampling rate (1 sec to 24h), with possible acceleration during alarms
  • Inputs/Outputs available (depending on models):
    — digital ON/OFF inputs (level floats, rain gauges ...)
    — count entries
    — analog inputs 4-20mA, 0-10V, 0-1V
    — input for ultrasonic sensor Sonicsens 3
    — digital serial inputs Modbus, SDI12, RS232 (e.g., DVP Doppler sensor)
    — digital outputs (e.g., sampler control)
  • Programmable locally via USB cable (IDT software provided) or remotely from Datagate platform.

Related products

  • Various sensors: Level sensors, Overflow sensors, Inclinometers 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


Intelligens WW
Intelligens WW, in the field
Intelligens WW, in the field
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