Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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Specification Summary
Oxygen makes up 21% of the atmosphere by volume. This is halfway between 17% (below which breathing for unacclimatised people becomes difficult) and 25% (above which many organic compounds are highly flammable). The element and its compounds make up 49.2% by mass of the Earth’s crust, and about two-thirds of the human body.
Our O2 sensors are available in three sizes:
A: 20mm diameter, the industry-standard size for portable gas detectors
C: 20mm diameter, extra height allows additional filter material when measuring combustion gases
G: Miniature, proven long-term performance.
| File Description | Type | Download |
|
O2-G2 Low profile, 2 year |
Data Sheets |
Download
|
|
O2-G1 Low profile, 1 year |
Data Sheets |
Download
|
|
O2-C2 Combustion, 2 year |
Data Sheets |
Download
|
|
O2-A3 Small, 3 year |
Data Sheets |
Download
|
|
O2-A2 Small, 2 year |
Data Sheets |
Download
|
|
O2-A1 Small, 1 year |
Data Sheets |
Download
|
|
LFO2-A4 Lead Free, long life |
Data Sheets |
Download
|
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