Data logger for water quality probes
Calibration done on-siteFixation example to group several quality probesConfiguration of the quality probes and data analysis

Data logger & physico-chemical probes

Available sensors :

  • Dissolved oxygen / Temperature : CAN-OX
  • Conductivity / Salinity / Temperature : CAN-CE
  • Inductive Conductivity / Salinity / Temperature : CAN-CZ
  • pH / ORP / Temperature  : CAN-PH
  • ORP potential / Temperature : CAN-ORP
  • Turbidity NTU-mg / l / Temperature : CAN-TU

Digital technology for optimized measurement
The all in one solution multi-parameters : data logger, physico-chemical probes, GSM / GPRS

– Integrated GSM for remote monitoring or on-site data retrieval by radio
– Data logger 400,000 measurments
– Quick and easy installation
– Reduced maintenance
– Battery pack available
– Battery life power > 5 years: a measurement / 15 min and 1 sending GSM / day
– Calibration on-site simplified

Digital physicochemical Technologies

liste_arrow DISOLVED OXYGEN / TEMPERATURE : Optical technology based on luminescent optical technology. This sensor is approved by the ASTM International Method D888-05. Accurate measures in all situations and especially in very low oxygen concentrations. Body in Stainless steel or TITANIUM.
liste_arrow PH / ORP / TEMPERATURE : Digital technology, combined electrodes, calibration data inside the sensor.
liste_arrow CONDUCTIVITY / SALINITY / TEMPERATURE : The electrode works with a technology in 4 electrodes: an alterning current of constant-voltage is established between a primary’s pair of electrodes in graphite. The secondary’s electrodes in platinum allow of regulate the voltage imposed to primary’s electrodes to reflect of the fouling. The voltage measured between the primary’s electrodes is in function of the resistance of place and so, of the conductivity.
liste_arrow INDUCTIVE CONDUCTIVITY / SALINITY / TEMPERATURE : A ring-type coil is excited at fixed intervals and the response is retrieved on a second coil, which is linked to the excited coil. The connectivity between the coils (determined by the degree of conductivity) takes place via the conducting solution.
Wireless logger GSM/GPRS and digital water quality probes
liste_arrow TURBIDITY / TEMPERATURE : The measure principle is based on infra-red nephelometry / 850 nm. The sensor can be calibrated with a formazin standard solution. The NTU sensor integrates a low-cost optical technology, with a very few maintenance and no consumables.
liste_arrow ORP POTENTIAL / TEMPERATURE : The sensor incorporates a reference electrode, used for ORP measurements, such as Ag/AgCl in saturated KCl electrolyte plasticized “PLASTOGEL”®. The electrolyte communicates directly with the external environment without interposition of capillary or porous.

 

Data loggers with wireless communication

The sensors connect to the loggers LOGV4 series on its RS485 Modbus input. The communication on-site with the logger is done safely by radio, from the bank or boat. This allows you to connect, configure the sensor and retrieve data locally. Several water quality probes can be connected to the same loger using a Y-connector. An additional external battery pack (Lithium battery, or rechargeable lead battery) can also be added to the installation.

 

Remote monitoring by 2G / 4G (LTE-M / NB-IoT)

The loggers will send all its data to the SCADA according to the chosen transmission mode. You can choose the optional communication card 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

 

Typical areas of application :

  • Treatment of urban waste water
  • Treatment of industrial effluents
  • Natural water monitoring
  • Drinking water

 

Wireless Logger LOG09V4

Logger 500 000 mesures
Access point yes
Input 1x power supply (5V…30V)
1x Modbus input (If not already used as output)
2x 4-20 mA inputs
Outputs Radio HF (868 ou 915 MHz)
2G / LTE-M / NB-IoT
1 voltage output (5V-18V internal battery or switch Vin=Vout)
1x open drain output
1x Modbus output (If not already used as input)
Radio communication 100m in its wireless range (Wiji protocol)
Antennas : radio / cellular Internal or external radio antenna
Operating temperature
-40 …85°C
Logger housing PA12
Sealing grade IP68 1 bar during 30 days (if used with Ijinus fixation; PN : H0T00053 or H0T00060)
Energy
Bat : 3,6V 34Ah
Configuration
Wireless configuration kit (PN : MOC0000x) that includes the software AVELOUR

 

Dimensions :

Dimensions Ø 74 x 180mm (W/O antenna)
Net weight 280g
Dimensions L0G09V4

 


 







 

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