In-Situ Aqua TROLL 400 MP

In-Situ Aqua TROLL 400 MP

Item no.: 5050123

Advantages at a glance

  • einfache Installation
  • langanhaltende Kalibrierung reduziert Besuche vor Ort
  • DO-Messwerte werden automatisch für den Salzgehalt kompensiert

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In-Situ Aqua TROLL 400 MP

The Aqua Troll 400 Multiparameter instrument is ideal for monitoring water quality in a variety of environmental applications. The instrument leverages In-Situ patented EPA-approved RDO® technology.
The compact instrument houses measures with a fixed set of sensores up to 12 parameters. You can use the instrument in fresh water as well as in marine water and process water.

Measuring parameters

  • actual and specific conductivity, salinity, total dissolved solids, resistivity, density
  • dissolved oxygen (DO)
  • ORP
  • pH
  • temperature
  • water level and water pressure
Operating temperature: -5 to 50 °C (23 to 122 °F)
Dimensions: 4 (OD) x 26.9 cm
Weight: 694 g
Material: PVC, Acetal, Titanium, stainless steel, Viton®, PC/PMMA
Accuracy conductivity: ±1%
Accuracy dissolved oxygen: < 8 mg/L ±0,1 mg/L , <20 mg/L ±0,2 mg/L,  
>20 mg/L  ±10%
Accuracy pressure: ±0.1% full scale
Accuracy pH / ORP: ±0.1 pH unit / ±0.5 mV
Accuracy temperature: ±0.1°C
Output options: Modbus / RS 485 and SDI-12
Power: 8 - 36 VDC  external line power / solar panel

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