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 measures with a fixed set of sensores up to 12 parameters:
- actual and specific conductivity, salinity, total dissolved solids, resistivity, density
- dissolved oxygen (DO)
- 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
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 |