A bellows element is used as a receiver for a 3 to 15 psi pneumatic signal and by error, a 30-psi pressure is applied to it. The result will be:
A. A damaged bellows
B. An instrument in need of recalibration
C. No damage
D. A severe zero shift
Answer:C
A bellows element is used as a receiver for a 3 to 15 psi pneumatic signal and by error, a 30-psi pressure is applied to it. The result will be:
A. A damaged bellows B. An instrument in need of recalibration C. No damage D. A severe zero shift