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.
| Controller | DIQ/S 284-CR6 | DIQ/S 284-PR | DIQ/S 284-MOD | DIQ/S 284-CR6-E | DIQ/S 284-EF |
| Order No. | 472130 | 472131 | 472132 | 472133 | 472134 |
| Max. numbers of sensors | 4 | ||||
| Connectable sensors | 3 | 2 | 2 | 3 | 2 |
| Communication |
6 x (0) 4-20 mA |
PROFIBUS |
Modbus RTU |
6 x (0) 4-20 mA |
Profinet |
| Ambient conditions | Operating temperature: -4 °F … 131 °F (-20 °C … +55 °C); Storage temperature: -13 °F … 149 °F (-25 °C … +65 °C) |
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| Max. total cable length | 250 m | ||||
| Power supply | 100 … 240 VAC (50/60 Hz), 24 V AC/DC | ||||
| MIQ Module coupling at rear | Combined mechanical and electrical connection, for rapid coupling to MIQ modules, up to 2 further modules possible as stack mounting unit | ||||