New Aqua TROLL 400 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 12 parameters:

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

Applications

• Coastal deployments
• Long-term surface-water monitoring
• Long-term groundwater monitoring
• Real-time monitoring networks, such as gaging stations
• Remediation and mining
• Stormwater management

Confidence in Your Data

• Field-tested sensor technologies lower your total cost of ownership by providing stable, accurate results.
• Sensors are factory calibrated with NIST^®-traceable standards (where applicable).
• DO readings are automatically compensated for salinity. With the Con TROLL PRO System, DO and level readings are automatically compensated for barometric pressure.
  
  

Greater Efficiency & Flexibility

• Easy installation reduces errors and training time, while increasing productivity.
• With open communication protocols, the instrument easily interfaces with your current system. Access data anytime with a radio, controller, data logger, sampler, telemetry system, or SCADA/PLC system.
• Long-lasting calibrations reduce site visits.
• The narrow-diameter instrument operates in fresh, marine, and process waters.
  
  

Specifications

Download the specification sheet (pdf).