Question

The primary sensing element in a pressure thermometer is

Answer 1

Answer:

Hey Buddy,

The primary sensing element in a pressure thermometer is its Bulb.

Hope it helps : )

Answer 2

Answer:

Hello mate I hope that this will help you

Explanation:

primary sensing device in a pressure thermometer is bourden tube. In this when the bourden tube will be near the object the temperature will change so the inner pressure of bourden tube will change.

A person can choose other diaphragm also as per need.