Year Warranty
The O2 Gas Sensor is fully supported with LabQuest 2, a standalone data logger with built-in graphing and analysis software.
Learn more about LabQuest 2 »
Product Description
£259.00 ex VAT | £310.80 Inc VAT
The O2 Gas Sensor can be used to monitor gaseous oxygen levels in a variety of biology and chemistry experiments. The sensor is intended for measuring gaseous, not aqueous, O2 concentration.
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Email to a friendExperiments
The O2 Gas Sensor can be found in the following Vernier Lab books:-
- Enzyme Action: Testing Catalase Activity
- Cell Respiration (O2)
- Cell Respiration (CO2 and O2)
- Effect of Temperature on Cold Blooded Organisms
- Oxygen Gas and Human Respiration
- Photosynthesis and Respiration (O2)
- Photosynthesis and Respiration (CO2 and O2)
Agricultural Science with Vernier
- Photosynthesis and Respiration (O2)
- Photosynthesis and Respiration (CO2 and O2)
- Cell Respiration (O2)
- Cell Respiration (CO2 and O2)
- Enzyme Action: Testing Catalase Activity
- Oxygen Gas and Respiration
- Oxygen and Aerobic Metabolism
- Oxygen Extraction by the Lungs
- Effect of “Dead Space” on Oxygen Exchange
Investigating Biology Through Enquiry
- Testing Catalase Activity (O2 Gas Sensor)
- Enzyme Action: Testing Catalase Activity
- Cell Respiration (CO2 and O2)
- Cell Respiration (O2)
Specification
- Measurement Range: 0-27% (0-270 ppt)
- Accuracy (@ Standard Pressure 760 mm Hg): +/- 1% volume O2
- Resolution: 0.01% (LabQuest, LabQuest Mini, Go!Link)
- Response Time: ~12 seconds to 90% of final value
- Warm-Up Time: Less than 5 seconds to 90% of final value
- Pressure Effect: Directly proportional, Vout = Vout (standard) x (P/1013), Pressure range: 0.5 atm to 1.5 atm
- Output Signal Range: 0 to 4.8 VDC; 2.7 to 3.8 VDC @ 21% O2
- Output Impedance: 1 KΩ
- Input Voltage: 5 VDC +/-0.25 VDC
- Gas Sampling Mode: Diffusion
- Operating Temperature Range: 5 to 40°C
- Operating Humidity Range: 0 to 95% RH
- Storage Temperature Range: -20 to +60°C
- Dimensions: Sensor Tube 45 mm length, 28 mm OD, Total length 120 mm
Sensor Requirements
The O2 Gas Sensor may require a compatible interface and software. Choose a platform below to see compatible interface and software options.
| Software | ||
|---|---|---|
| Interface | Logger Pro | Logger Lite |
| LabQuest Mini | Full support | Full support |
| LabQuest 2 | Full support | Full support |
| LabQuest Stream | Full support1 | Full support1 |
| Go!Link | Full support | Full support |
| Go Wireless® Link | Future support2 | Future support2 |
| Original LabQuest (DISCONTINUED) | Full support | Full support |
| LabPro (DISCONTINUED) | Full support | Full support |
COMPATIBILITY NOTES
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
- A computer with a compatible Bluetooth® 4.0 radio is required. Only computers running Windows 10 or Mac OS X 10.10 or newer are supported.
| Interface | Software Graphical Analysis for Chrome |
|---|---|
| LabQuest Mini | Full support |
| LabQuest 2 | Full support |
| LabQuest Stream | Full support1 |
| Go!Link | Full support |
| Original LabQuest (DISCONTINUED) | Full support |
COMPATIBILITY NOTES
- Connect LabQuest Stream via USB. Future software updates will support connection via Bluetooth®technology
| Software | ||
|---|---|---|
| Interface | Graphical Analysis for iOS | Graphical Analysis for Android |
| LabQuest Stream | Full support1 | Full support1 |
| LabQuest 2 | Full Support2 | Full Support2 |
| Go Wireless Link | Full support1 | Full support1 |
COMPATIBILITY NOTES
- Data can be collected using the sensor’s default calibration. Future software updates will support calibration modifications.
- Mobile devices can only connect to LabQuest 2 via Wireless Data Sharing.
Accessories
Ideal Solutions for Enquiry Based Learning
5 Year Warranty on most items
Award Winning Products
Connectivity with iOS, Mac, Android, Windows and Chromebooks
Guaranteed Quality and Support
Extensive Support Materials
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