Which of the following is not an advantage of solid state sensor used for analysis of H2S?
A. No sampling system
B. It can be used in conditions involving vibration
C. It can be used in corrosive atmosphere
D. No interference from background gases
Answer:D
Which of the following is not an advantage of solid state sensor used for analysis of H2S?
A. No sampling system B. It can be used in conditions involving vibration C. It can be used in corrosive atmosphere D. No interference from background gases
Explanation: Solid state sensors are affected by interference from background gases. Some of them are hydrogen, isopropanol and ethyl and methyl mercaptan.