Zirconia oxygen analyzer oxygen potential and oxygen content comparison table

Release time: 2023-02-27


Calibration Table for Zirconia Oxygen Sensor: Oxygen Potential vs. Oxygen Content

Temperature (°C)

Oxygen Content (%)

Oxygen Potential E (mV)

Temperature (°C)

Oxygen Content (%)

Oxygen Potential E (mV)

700

0.5

77.94

750

0.5

81.95

700

1

63.41

750

1

66.67

700

2

48.88

750

2

51.39

700

3

40.38

750

3

42.46

700

3.5

37.15

750

3.5

39.06

700

4

34.35

750

4

36.12

700

4.5

31.89

750

4.5

33.52

700

5

29.68

750

5

31.20

700

5.5

27.68

750

5.5

29.10

700

6

25.86

750

6

27.18

700

6.5

24.18

750

6.5

25.42

700

7

22.62

750

7

23.79

700

7.5

21.18

750

7.5

22.27

700

8

19.83

750

8

20.84

700

8.5

18.55

750

8.5

19.51

700

9

17.36

750

9

18.25

700

9.5

16.22

750

9.5

17.06

700

10

15.15

750

10

15.93

700

10.5

14.13

750

10.5

14.85

700

11

13.15

750

11

13.83

700

11.5

12.22

750

11.5

12.85

700

12

11.33

750

12

11.91

700

12.5

10.47

750

12.5

11.01

700

13

9.65

750

13

10.14

700

13.5

8.86

750

13.5

9.31

700

14

8.10

750

14

8.51

700

14.5

7.36

750

14.5

7.74

700

15

6.65

750

15

6.99

700

15.5

5.96

750

15.5

6.27

700

16

5.30

750

16

5.57

700

16.5

4.65

750

16.5

4.89

700

17

4.03

750

17

4.23

700

17.5

3.42

750

17.5

3.59

700

18

2.83

750

18

2.97

700

18.5

2.25

750

18.5

2.37

700

19

1.69

750

19

1.78

700

19.5

1.15

750

19.5

1.21

700

20.6

0.00

750

20.6

0.00

Recommended product

Anhui Tianfen Instrument TFEX-8 Explosion-proof Zirconia Oxygen Analyzer, Explosion Protection Rating Exdb IICT6 Gb


TFEX-8 explosion-proof zirconia oxygen analyzer, independently developed and manufactured by Anhui Tianfen Instruments, with an explosion-proof rating of Ex db IICT6 Gb/Ex tb IIICT80℃ Db. It is suitable for Class IIC explosive gas environments and enables real-time online monitoring of flue gas oxygen levels. The device features rapid response and stable operation, outputs a 4–20 mA signal compatible with DCS systems, and is widely used in gas-fired industrial furnaces and hazardous areas within the chemical industry. It serves as a high‑quality domestically produced alternative to imported explosion-proof oxygen analyzers, offering turnkey delivery and on-site commissioning services.
Learn More