This sensor is no longer available. Information is presented for reference only.
Vernier Optical DO Probe (ODO-BTA)
Specifications and User Guide
Troubleshooting
Primary Test: Connect the Vernier Optical DO Probe to th...
No. The Optical DO Probe is not affected by the presence of hydrogen sulfide and other gasses that interfere with the traditional electrochemical method. ...
Go Direct® Optical Dissolved Oxygen Probe (GDX-ODO)
Place the new Go Direct® Optical Dissolved Oxygen Replacement Cap (GDX-ODO-CAP) on the Go Direct Optical Dissolved Oxygen Probe. Note the four digit code on the side of the ...
There are several styles of Vernier Dissolved Oxygen probes, and each probe is compatible with different software. See the table below for which probes are compatible with which software.
ProductCompatible SoftwareInterface Required?Dissolved Oxy...
If the ODO is reading a negative value, follow the process to reset the calibration. How do I reset the calibration on the Optical DO Probe?
If this does not work, please contact Technical Support to set up a repair....
We do not recommend using our sensors for long-term data collection. They are intended for use in a classroom during a lab period. Alternative suppliers are listed at:
https://www.vernier.com/company/terms-and-conditions/industrial-providers/
There ...
The % setting on Optical DO Probes purchased prior to January 2015 is 0-100%. Optical DO Probes purchased after January 2015 can measure from 0-300%. If you are unsure of the purchase date, check the serial number or the stored factory calibration.
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Yes, the DO Calibration Solution (sodium sulfite) can be purchased as DO Calibration Solution (DO-CAL). Note that this is for the original Dissolved Oxygen Probe, not for the Optical DO Probe....
Most people who experience difficulty with DO Probes do so because they do not use the proper setup and/or calibration procedures. The procedure for calibration can be found in the DO Probe booklet that came with the sensor (or found online at www.ve...
The clear storage bottle containing the damp yellow sponge provides better protection for the probe during storage. Remove the entire bottle to use the Optical DO Probe.
If you are conducting a one-point calibration, the clear storage bottle with...