Each O2 Gas sensor and Go Direct O2 Gas sensor ships with a 250 mL bottle to use as a respiration chamber. Because of variation in the inner diameter of the bottles, the bottleneck may not fit snugly with the O2 sensor. If this is the case, we recom...
Go Direct® O2 Gas Sensor (GDX-O2)—current version
We currently sell the Go Direct Oxygen Gas sensor, which was first sold in 2018.
This sensor can connect via USB or Bluetooth. No interface is required.
This version of the Ox...
The useful life of Vernier oxygen gas sensors is dependent on how they are stored and how much oxygen they are exposed to over a given period of time. Storing the sensor correctly and reducing the exposure to oxygen will extend the sensor's life.
To...
A brand new O2 Gas Sensor does not need to be calibrated, but the sensor will drift over time and will need to be calibrated.
To calibrate the sensor, follow the normal 2-point calibration procedure.
-For the first point, push and hold the ca...
O2 Gas Sensor (O2-BTA)
Specifications and User Guide
Which Oxygen Gas Sensor do I have?
2007 - 2021 Version
Current Version
Troubleshooting
Primary Test: Blow on the sensor. Do you see a decrease in the Oxygen Gas re...
It depends on the age of the sensor. Vernier O2 Gas Sensors manufactured after April 2007 can be refurbished with a new electrochemical cell, whereas sensors manufactured before then cannot. (The newer O2 Gas Sensors can be identified by the recessed...
This lab is typically done with whole leaves (from spinach or other plants) that are placed in our small BioChamber.
In the presence of sufficient light of the correct wavelengths, the leaves in the chamber should produce Oâ‚‚ and should consume ...
No. The Optical DO Probe is not calibrated to measure oxygen gas in air nor can it be calibrated for this measurement.
If you want to measure oxygen gas, you may want to consider the O2 Gas Sensor (O2-BTA).
...
The Ethanol Sensor (ETH-BTA) is not compatible with Go!Link (GO-LINK). When connected together, Logger Pro and Logger Lite will incorrectly identify the Ethanol Sensor as an O2 Gas sensor.
The only workaround is to connect the Ethanol sensor to a di...