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DIQ/S 284 – Controller for the IQ SENSOR NET

DIQ/S 284 – Controller for the IQ SENSOR NET

Digital system to monitor wastewater treatment plants, with up to 4 sensors

Controller for small and mid-sized wastewater treatment plants including USB-interface and internal data logger– up to 4 sensors, all parameters, available anytime:

  • All parameters available (O2, NH4, NO3, COD, PO4, sludge level, …)
  • USB-interface and internal data logger by default
  • Convenient and available anytime via Ethernet-interface

All parameters at a glance:

The new controller DIQ/S 284 is available with different output signals. Besides the reagent-free measurement of COD, all other parameters needed for a wastewater treatment plant can be measured. By the combination of multi-parameter sensors, up to 20 parameters can be measured and displayed simultaneously.

Up-to-date, safe and independent:

All versions include an USB-interface and an internal data logger by default. Thereby, your valuable data and system configurations can be stored quickly and easily. Stay up-to-date with our free of charge software updates and improve your controller for upcoming measurement tasks.

Convenient and available at any time:

Via the connection to the internet you can access your IQ SENSOR NET anytime and anywhere. Monitoring and support from remote saves time, money and nerves. Via the RS 485- and Ethernet- interfaces, the fieldbuses PROFIBUS, Modbus RTU, Ethernet/IP, Modbus TCP and PROFINET are available.

Easy replacement:

The DIQ/S 284 is compatible with almost all currently available components of the IQ SENSOR NET.

  • Specs

    Connectable sensors DIQ/S 284-CR6(-E) (/24V) 3

    6 x (0) 4-20 mA
    6 x Relais

    Can work with MODBUS TCP/RTU

    can work with PROFIBUS

    Ambient conditions Operating temperature: -4 °F … 131 °F (-20 °C … +55 °C);
    Storage temperature: -13 °F … 149 °F (-25 °C … +65 °C)
    Max. total cable length 250 m
    Power supply 100 … 240 VAC (50/60 Hz), 24 V AC/DC



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