Product Information

Aqua TROLL® 400 MP

Multiparameter Instrument

The Aqua Troll 400 Multiparameter Instrument is ideal for  monitoring water quality in a variety of environmental applications. The instrument leverages In-Situ® Inc.‘s patented, EPA-approved RDO® Technology.
The compact instrument houses six water quality sensors and measures up to 12 parameters.

  • actual and specific conductivity, salinity, total dissolved solids, resistivity, density
  • Dissolved oxygen
  • ORP
  • pH
  • Temperature
  • Water level and water pressure


The narrow-diameter instrument operates in fresh, marine and process water.

 

Advantages

  • Easy installation
  • Long-lasting calibration reduce site visits
  • DO readings automatically compensated for salinity

 

 

 

 

Technical Specifications

Technical Specifications

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

 

 

Order Numbers + Accessories

 

Ordering Details:

Art.-Nr.:  195532Aqua TROLL® 100
Art.-Nr.:  195530Aqua TROLL® 200
Art.-Nr.:  195531Aqua TROLL® 400

 

 

Downloads

Hauptsitz
Müncheberg
Tel.: +49 (0) 33432 - 89 575
Fax: +49 (0) 33432 - 89 573

Niederlassung Süd
Tel.: +49 (0) 8161 - 23 46 441
Fax: +49 (0) 8161 - 23 46 443