Multi sensors
Full environmental overview - know your site
Measure and record water pressure, conductivity, and temperature with the AKVA TROLL 200, or conductivity and temperature with the AKVA TROLL 100. A unique conductivity cell allows for a wide, accurate measurement range in a narrow diameter instrument.
The Multi Sensor is a compact instrument that houses six water quality sensors and measures 12 parameters:
- Actual and specific conductivity, salinity, total dissolved solids, resistivity and density
- Dissolved oxygen
- ORP
- pH
- Temperature
- Water level and water pressure (absolute)
Multi sensors - dimensions list
Multi sensor Troll 100 Troll 200 Troll 400 Supported parameter: Actual conductivity, specific conductivity and temperature Actual conductivity, specific conductivity, temperature, water depth/pressure Actual conductivity, specific conductivity, dissolved oxygen, pH, OPR, temperature, water level/depth/pressure (absolute) Conductivity: +/- 0.5% +1uS/cm typical +/- 1% max range +/- 0.5% +1uS/cm typical +/- 1% max range +/- 0.5% +1uS/cm typical +/- 1% max range Oxygen: - - +/- 0.1mg/L 0-8mg/L +/- 0.2 mg/L 8-20mg/L +/- 0.10% 20-50mg/L Temperature: +/- 0.5 degrees C +/- 0.5 degrees C +/- 0.5 degrees C ORP: - - +/- 0.5mV pH: - - +/- 0.1 pH unit Housing: Titanium body and sensors, Delrin nose cone, and PVC conductivity cell Titanium body and sensors, Delrin nose cone, and PVC conductivity cell PVC, acetal, titanium, 316 stainless steel
