AJAX Environmental & Safety Supply, Inc 2010

Years of Horiba sensor technology development have reached their culmination in the form of a 46-mm diameter sensor probe.  These units offer a compact, highly accurate monitoring solution with high pressure tolerance, long term continuous measurement capabilities, waterproof construction, and monitoring of up to 13 parameters. In addition to the Water Quality Monitoring System’s own capabilities, it was designed by Horiba to be compatible with GPS and other data processing techniques. And now, the U-20 series is available with a detachable cable and flow through cell designed by Horiba.

Measures:
pH
Conductivity
Resistivity
TDS
ORP

Measures:
Temperature
pH
Conductivity 
Specific Conductance
Salinity
Resistivity
Dissolved Oxygen
TDS
ORP
Depth or Level
*Flow-Thru Cell Included

Both the YSI 600XL (sampling) and the YSI 600 XLM (logging) are economical solutions in small packages for surface water and groundwater applications. Both easily fit into 2-inch wells and measure a range of fundamental parameters, including oxygen - with the YSI Rapid Pulse™ stirring-independent dissolved oxygen sensor - and level, using a highly-accurate vented sensor.

Connect with Data Collection Platforms
Either sonde can easily connect to the YSI 6200 DAS (Data Acquisition System), YSI EcoNet™ or your own data collection platform, via SDI-12 for remote and real-time data acquisition applications.

Economical Logging System
The YSI 600XLM is an economical logging system for long-term,  in situ monitoring and profiling. It will log all parameters at programmable intervals and store 150,000 readings. At one-hour intervals, the instrument will log data for about 75 days utilizing its own power source. Te 600XL can also be utilized in the same manner with user-supplied external power.

The YSI 6820/6920 multiparameter water quality sondes feature YSI’s Rapid Pulse stirring independent oxygen sensor and self cleaning turbidity sensor. Measuring pH, DO, Temperature, Conductivity, Turbidity, ORP, TDS, and Salinity, The YSI 6820/6920 is a complete water quality field analysis solution. They can also be outfitted with depth and ion specific sensors. In addition, the YSI 6920 is an economical logging system for long term, in-situ monitoring and profiling. It will log all parameters at programmable intervals and store 150,000 data sets. At 15 minute intervals it will log for about 30 days.

Self-cleaning turbidity, chlorophyll or rhodamine
•  Stirring-independent Rapid Pulse
 dissolved oxygen system
•  Field-replaceable sensors
•  Easy connect to data collection platforms such as the YSI6200 DAS
•  Compatible with YSI 650 Multiparameter Display System