Expert in Water Quality Measurement and Water Treatment Project Since 2007
What's the relationship between oxygen, temperature and pressure?
Relationship between Oxygen, Temperature, and Pressure in Air
( Atmospheric pressure: 1013mbar )
Temp(℃) | DO (mg/L) | Pressure (mbar) | Temp(℃) | DO (mg/L) | Pressure (mbar) |
| 0.0 | 14.604 | 210.85 | 28.0 | 7.826 | 204.21 |
| 1.0 | 14.220 | 210.74 | 29.0 | 7.681 | 203.73 |
| 2.0 | 13.801 | 210.64 | 30.0 | 7.564 | 203.24 |
| 3.0 | 13.441 | 210.53 | 31.0 | 7.432 | 202.72 |
| 4.0 | 13.076 | 210.43 | 32.0 | 7.303 | 202.18 |
| 5.0 | 12.756 | 210.30 | 33.0 | 7.173 | 201.59 |
| 6.0 | 12.439 | 210.18 | 34.0 | 7.060 | 200.98 |
| 7.0 | 12.113 | 209.88 | 35.0 | 6.943 | 200.35 |
| 8.0 | 11.831 | 209.88 | 36.0 | 6.835 | 199.68 |
| 9.0 | 11.559 | 209.71 | 40.0 | 6.399 | 196.67 |
| 10.0 | 11.288 | 209.55 | 41.0 | 6.326 | 195.83 |
| 11.0 | 11.036 | 209.38 | 42.0 | 6.232 | 194.95 |
| 12.0 | 10.764 | 209.19 | 43.0 | 6.131 | 194.03 |
| 13.0 | 10.537 | 208.98 | 44.0 | 6.057 | 193.07 |
| 14.0 | 10.305 | 208.77 | 45.0 | 5.969 | 192.06 |
| 15.0 | 10.064 | 208.56 | 46.0 | 5.879 | 190.99 |
| 16.0 | 9.858 | 208.31 | 47.0 | 5.787 | 189.91 |
| 20.0 | 9.089 | 207.22 | 48.0 | 5.703 | 188.75 |
| 21.0 | 8.909 | 206.91 | 49.0 | 5.642 | 187.54 |
| 22.0 | 8.738 | 206.59 | 50.0 | 5.550 | 186.30 |
| 23.0 | 8.565 | 206.24 | 51.0 | 5.446 | 184.98 |
| 24.0 | 8.407 | 205.88 | 52.0 | 5.385 | 183.62 |
| 25.0 | 8.254 | 205.48 | 53.0 | 5.311 | 182.20 |
| 26.0 | 8.113 | 205.09 | 54.0 | 5.237 | 180.71 |
| 27.0 | 7.956 | 204.67 | 55.0 | 5.151 | 179.16 |
DOG-209FA
Industrial Dissolved Oxygen Sensor,0~20mg/L,
with a steel mesh membrane
DOG-209FYD
Optical Dissolved Oxygen Sensor,0~20mg/L,
free-maintenance.
DOG-208FA
High Temperature Dissolved Oxygen Electrode, Sanitary material, it can undertake 130C degree and 6bar.
DOG-208F
ppb dissolved oxygen electrode,range:0~100ppb
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.