LOG04V4 multi applications data logger - 2G / 4G & Autonomous
New generation LOGGERS V4 for water network monitoringDatalogger LOG04V4LOG04V4 logger with pulse unit / Cyble

Wireless Data Loggers LOG04V4 –Modbus -Digital

  • Autonomous multi Applications data loggers
  • Wireless setting on-site by radio
  • Communication : Radio + 1 optional communication card 2G / 4G
  • Access point radio / GPRS (with nearby ijinus sensors)
  • 1x power supply input (5V…30V)
  • 1x Modbus input or output
  • 2x digital inputs : Contact or counter 100 Hz
  • 1x power supply output 5V…18V (for external sensor)
  • 1x open drain output
  • Sealing grade IP68 (tested at 1 bar / 30 days)

The LOG04V4 logger gains in versatility. The radio configuration on-site makes it easy to install with more security for the user and time saving. In addition, it integrates communication options such as GPRS, FTP, FTPS (2G, NB-IoT, LTE-M).
This logger allows, among other things, applications for storm overflow monitoring, flow measurement, underground water resources monitoring, lift station monitoring, water quality monitoring with physico-chemical sensors, …

Datalogger LOG04V4

The LOG04 data logger is suitable for several applications such as :

– Flow measurement (VLI area velocity sensor, UB-V submerged Doppler velocity sensor
– Storm overflow monitoring (Capacitive overflow sensor)
– Lift stations (current clamps F0A00066 and F0A00046)
– Physico-chemical probes for water quality monitoring (Conductivity, Dissolved Oxygen, Turbidity, pH, temperature sensor range)
– Rain gauge (RG20 and RG25 tipping bucket rain gauges)
– Connection to electromagnetic flow meters via Modbus
– Fast counting on water meters using a pulse unit
– …

Radio communication and configuration

These data loggers are configured locally by radio (direct connection, no need of activation on the logger) using a HF/USB configuration kit to connect to your laptop. This kit also includes the Avelour software offering quick and easy configuration at each step (measurement period, threshold, conversion, data sending …)

communication by 2G / LTE-M / NB-IoT

The LOG04V4 data logger measures and records up to 500,000 measurements. It can retrieve data from other Ijinus sensors and loggers present nearby. It will then send all its data to our or your server / SCADA according to the chosen transmission mode by 2G / 4G (LTE-M / NB-IoT).
By choosing a logger with an integrated modem, you can send your data directly to our web platform www.ijitrack.com, or any other server with your SCADA


LOG04V4 datalogger specifications

Data logger LOG04V4 features

Logger memory 500 000 measures
Access point Yes using radio / Modbus or cellular data transfer
Inputs 1x voltage input (5V…30V), 1x Modbus input, 2x digital inputs (contact or counter 100 Hz),
Outputs Radio HF (868 or 915 MHz),
2G / LTE-M / NB-IoT
1x voltage output (5V…30V), 1x open drain output
Radio communication 100m in its wireless range (Wiji protocol)
Antenna : radio / cellular Internal or external radio antenna – External for cellular antenna
See configurator for options
Operating temperature -40 …85°C
Housing PA12
Sealing IP68 (Only if an Ijinus bracket is used (PN : H0T00053 or H0T00060), sensor connected to the logger connector
Bat : 3,6V 34Ah
Wireless programming kit (PN : M0C0000x), includes the software AVELOUR


Certifications & Dimensions :

Certifications Atex : II 3 G
Ex ic ec IIB T4 Gc
Tamb : -20°C…+60°C

IC : 10983A-A002-A0102

Dimensions Ø 74 x 160mm (without antenna)
Net weight 302g
dimension L0G04V4


LOG04V4 datalogger documentation




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