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AquaMaster

Aquamaster




AquaMaster is a compact measuring system for the following parameters: turbidity, pH, conductivity, Redox, dissolved oxygen and temperature. The various parameters can be combined individually. The colour touch screen of the AquaScat is the central control and display unit, as well as the connection to the host control system. Up to 8 measuring values can be transmitted. The measuring station is delivered completely pre-mounted. It requires only connecting the water inlet and water outlet. Connect – Adjust flow rate - Measure! Special attention was paid concerning maintenance. Holders and trays are integrated to leave both hands free for cleaning and calibration tasks.







  • Compact, modular complete system

  • Unrestricted parameter combination

  • Central, integrated control unit with colour touch screen


Protection class

min. IP 54

Sample temperature

0 .. +40 °C

Outputs

4 x 0/4 .. 20 mA, galvanic separated
2 x Relays 250 VAC, 4 A
5 x digital outputs, free configurable

Sample pressure

max. 0.6 MPa (6 bar)

Inputs

1 x for optional flow meter
2 x 0/4 .. 20 mA
4 x digital outputs, free configurable

Ambient temperature

0 .. +50 °C

Humidity

0 .. 100% rel. F.

Supply voltage

100 .. 240 VAC, 47 .. 63 Hz or
18 .. 30 VDC

Power input

max. 10 W

Dimensions

approx. 55 x 115 x 40 cm (B x H x T)

Options

Current output module, 4 x 0/4 .. 20 mA
Profibus DP
Modbus RTU

Display

1/4 VGA, 3.5"

Operation

Touchscreen

Interfaces

Ethernet, Modbus TCP, micro SD-Card

Turbidity measurement

AquaScat, model selectable (see information for the corresponding instrument model)

Sensor type pH

  • Measuring principle: Potential measurement against reference
  • Measuring units: pH, Temperature [°C, K, °F]
  • Measuring range: pH 0 .. 14
  • Material in contact with medium: Glass, FPM (Viton), Electrolyte (Polisolve Plus), Reference (Everref-L)

Sensor type Conductivity

  • Measuring principle: 4-Pole Measurement
  • Measuring units: µS/cm, mS/cm, Temperature [°C, K, °F]
  • Measuring range: 1 .. 300'000 µS/cm
  • Accuracy: ± 3% @1 µS/cm .. 100 mS/cm, ± 5% @100 .. 300 mS/cm
  • Material in contact with medium: Stainless steel 1.4435/316L, Ra < 0.4 µm (N5), PEEK (FDA approved), EPDM (FDA approved)

Sensor type Dissolved Oxygen

  • Measuring principle: Optical (Luminescence)
  • Measuring units: µg/l, mg/l, ppm, ppb, %-sat, %-vol, Temperature [°C]
  • Measuring range:4 ppb .. 25 ppm
  • Accuracy (@25°C): 1±0.05 %-vol, 21±0.2 %-vol, 50±0.5 %-vol
  • Material in contact with medium: Stainless steel 1.4435/316L, Silicone (FDA approved), EPDM (FDA approved)

Sensor type Redox/ORP

  • Measuring principle: Potential measurement against reference
  • Measuring units: mV, Temperature [°C, K, °F]
  • Measuring range: -1500 .. 1500mV
  • Material in contact with medium: Glass, FPM (Viton), Platinum

Data Sheet

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