Water Quality System (WQS)
Field & Laboratory Meters
  • pH, SCT, DO & BOD, Multi-parameter Testing
Environmental Monitoring Systems (EMS)
Multi-parameter Water Quality Sondes
  • Sampling, Logging& Profiling

Integrated Systems & Services (ISS)
Environmental Monitoring Modules
  • Buoy& Floating Platforms, Profiling Systems, EcoMapper AUV

EMS_6 Series and EXO Water Quality Sondes

EXO2 Multiparameter Sonde


The EXO advanced water quality monitoring platform includes the versatile multiparameter EXO2 sonde for oceanographic, estuarine, or surface water applications.

Key Benefits
• High-accuracy sensors with on-board memory
• Wireless communications
• Seamless integration into marine, estuarine, freshwater and ground water monitoring systems

Smart Sondes and Sensors
Extremely versatile instrument, allowing the user to automatically configure a sonde with different sensor for different applications in minutes

Tested in a variety of rigorous field conditions as well as lab conditions to ensure accuracy and response times

Monitor without Interruption
No matter which EXO sensors users select, other features of the sensors' design make them rugged and durable:

• Wet-mateable connectors resist corrosion
• Isolated components prevent short circuits
• Welded housings and double o-rings prevent leaks
• High-impact plastic and titanium resists breaking
• Built-in antifouling systems protect data integrity
• Low power consumption extends underwater deployments

Anti Fouling:    

Central Wiper

Depth / Pressure Rating / Limit:   0 to 250 m (0 to 820 ft)
Flow Cell: Yes
Languages: English, German, Japanese, Chinese, French, Spanish 
Logging Capabilities: Yes
Medium: Fresh, sea or polluted water
Memory: 512 MB total memory, >1,000,000 logged readings
Monitoring: Yes
Multiparameter: Yes
Operating Temperature: -5 to +50°C
Sampling: Yes
Smart Sensors / Ports: Yes
Storage Temperature: -20 to +80°C
Unit of Measure:

Parameter Dependent


3 months -  Replaceable reagent modules for ammonium, chloride, and nitrate

1 year  - Optical DO membranes and replaceable reagent modules for pH and pH/ORP

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