Battery powered data logger LOG09V4
LOG09V4 : Multi applications logger – 4-20mA – MODBUSLogger for piezometerLogger for piezometer application

LOG09V4 – Wireless Data Loggers 4-20 mA – Modbus

  • Battery powered data loggers LOG09V4
  • Wireless setting on-site by radio (Wiji protocol)
  • Communication (selon modèle) : Radio + 1 optional communication card 2G / 4G (LTE-M / NB-IoT)
  • Access point radio (with nearby ijinus sensors) / Modbus / cellular
  • 1x power supply input (5V…30V)
  • 1x Modbus input or output
  • 2x 4-20 mA analog inputs
  • 1x power supply output 5V…18V for external sensor (Internal battery or Switch)
  • 1x open drain output
  • Sealing grade IP68 (1 bar / 30 days)

The new LOG09V4 logger is quite efficient and allows various applications. Fully autonomous with its internal battery you can connect many types of sensors thanks to its 4-20mA and Modbus inputs/outputs

Wireless data loggers LOG09V4

These multi application loggers allow you to connect several types of sensors such as:

– Flow measurement (VLI and KDO submerged velocity height sensor, UB-V submerged Doppler velocity sensor, Sommer non-contact velocity and height sensor)
– Water level sensors of the CNR or CNRT (water level and temperature) range
– Absolute pressure sensors of the CPA range
– Water quality probes from the CAN range : Dissolved oxygen, pH-Redox, Turbidity, Conductivity, Temperature
– Electromagnetic flowmeter connected to the logger by Modbus RS485

Radio communication and configuration

These data loggers are configured locally by radio (instant connection, no activation needed) using a HF/USB configuration kit to connect to your laptop. This kit also includes the Avelour software for an easy configuration, data download, report export

Communication by 2G / 4G (LTE-M, NB-IoT)

The LOG09V4 logger records up to 500 000 measurements. It can retrieve data from other Ijinus sensors and loggers present nearby and transmit them by Modbus or send them by cellular communication. You can also choose one the optional communication card: 2G/4G (LTE-M / NB-IoT)
By choosing a logger with automatic data sending, you can send your data directly to our web platform, or any other server with your SCADA.


Data logger LOG09V4 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 (if not already used as an output), 2x 4-20 mA,
Outputs Radio HF (868 or 915 MHz),
2G/4G (LTE-M / NB-IoT)
1x power supply output (5V…18V), 1x open drain output, 1x Modbus output (if not already used as an intput)
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 Atex : II 3 G
Ex ic ec IIB T4 Gc
Tamb : -20°C…+60°C

CE, FCC : SE6A002
IC : 10983A-A002-A0102


Dimensions :

Dimensions Ø 74 x 160mm (without antenna)
Net weight 302g
Dimension data logger L0G09V4





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