• Compact, modular complete system
  • Unrestricted parameter combination
  • Central, integrated control unit with colour touch screen
  • Strong, reliable brand names: SIGRIST & HAMILTON
  • One contact for all measurements
  • Possibility to integrate external sensors (e.g. ColorPlus)
  • Easy calibration and maintenance, no tools required

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.

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
Industry Measuring Point

Brewing Industry

Conductivity in Raw Water / Treated Water
Dissolved Oxygen in Raw Water / Treated Water
ORP in Raw Water / Treated Water
pH Value in Raw Water / Treated Water
Turbidity in Process Water / Waste Water
Turbidity in Raw Water
Turbidity in Treated Water

Chemical / Pharmaceutical Industry

Turbidity in Process Water / Waste Water
Turbidity in Raw Water
Turbidity in Treated Water

Crude Oil Production

Turbidity in Process Water / Waste Water

Dairy Industry

Turbidity in Process Water / Waste Water

Drinking Water Treatment

Conductivity in Raw Water / Treated Water
Dissolved Oxygen in Raw Water / Treated Water
DOC (UV Absorption) in Raw Water
DOC (UV Absorption) in Raw Water
ORP in Raw Water / Treated Water
pH Value in Raw Water / Treated Water
Turbidity in Raw Water
Turbidity in Treated Water

Emission Monitoring

DOC (UV Absorption) in Raw Water
Turbidity in Raw Water

Food Industry

Turbidity in Process Water / Waste Water
Turbidity in Raw Water

Machine and Metal Industry

Conductivity in Raw Water / Treated Water
Dissolved Oxygen in Raw Water / Treated Water
ORP in Raw Water / Treated Water
pH Value in Raw Water / Treated Water
Turbidity in Process Water / Waste Water
Turbidity in Raw Water
Turbidity in Treated Water

Petrochemical Industry / Refinery

Turbidity in Process Water / Waste Water
Turbidity in Raw Water

Power Plants

Turbidity in Process Water / Waste Water
Turbidity in Raw Water
Turbidity in Treated Water

Pulp / Paper Industry

DOC (UV Absorption) in Raw Water
Turbidity in Process Water / Waste Water
Turbidity in Raw Water
Turbidity in Treated Water

Soft Drink / Fruit Juice Industry

Turbidity in Raw Water
Turbidity in Treated Water

Spirits Industry

Turbidity in Treated Water

Waste Water Treatment

DOC (UV Absorption) in Raw Water
Turbidity in Process Water / Waste Water
Turbidity in Treated Water