Online analyser

Fully automatic on-line analyser for measuring concentrations of mediums in fluids according to wet-chemical methods.
The photometer total nitrogen & total phosphorus version of the BlueMon system comprises of the following equipment: analyser unit and control and measurement electronics in a powder-coated cabinet.

Technical data BlueMon Total Nitrogen & Total Phosphorus

Method: photometric measurement according to DIN EN ISO 6878 (Molybdenum Blue Method) and DIN EN ISO 11905

Measuring range: selectable option

Accuracy: ± 3% (Total Phosphorus), ± 5% (Total Nitrogen) of full scale

Number of sample channels: selectable option

Sample conditions:

• Sample pressure: 0 bar (max 0.05 bar overpressure)
• Sample temperature: 10 °C … 35 °C
• Sample flow rate: 2 … 10 l/h, no suspended solids
• Samples with particle size > 30 microns need filtration

Housing:

• Protection classification: IP54 (optional IP65)
• Dimensions: (LxWxH): 600 mm x 300 mm x 700 mm
• Cabinet material: aluminium (powder-coated in blue)
• Power consumption (average): 45W

Interfaces:

• 1x Ethernet TCP/IP (incl. Modbus)
• 1x Serial Interface (example protocols: RS232/RS485 (Modbus RTU), IEC 60870-5-104; further more, see protocol list)
• 1x CAN bus (for connecting further BlueBox System modules for sensors and actuators)
• 2x current output 4 – 20mA
• 4x digital output

Additional interfaces: selectable option

Additional connectable sensors:

• 1x connector for pH glass electrode
• 1x connector for temperature (PT1000)
• 1x connector redox electrode
• 1x current input 4 – 20mA
• 2x digital in
• 1x leakage sensor
• 2x bubble detector for sample reagent

Chemical drainage: selectable option

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• • Product flyer BlueMon – online-analyser