Which sensor measure the pressure relative to atmospheric pressure?

A. Absolute pressure sensor एब्सॉल्यूट प्रेशर सेंसर

B. Gauge pressure sensor गेज प्रेशर सेंसर

C. Vacuum pressure sensor वैक्यूम प्रेशर सेंसर

D. Differential pressure sensor डिफरेंशियल प्रेशर सेंसर

Correct Answer is :

B. Gauge pressure sensor

Explanation

Gauge pressure sensors provide a pressure measurement relative to the local atmospheric pressure.