Patent ID: 7093496

Claim:
A non-intrusive pressure transducer for detecting a pressure in a pressure line, the pressure line having an inner diameter and an outer diameter, the pressure transducer comprising: a clamping cuff including a first arm having a first arm first end and a first arm second end, a second arm having a second arm first end and a second arm second end, the first and second arms being joined at the first portion first end and the second portion first end; a sensor fastener for connecting the first arm second end and the second arm second end such that the first cuff and the second cuff fit snugly over the outer diameter of the pressure line to form a clamping cuff assembly, the sensor fastener having a diameter and comprising at least one attached strain gage, the clamping cuff assembly expanding and contracting as the pressure line expands and contracts, the pressure line expanding and contracting as the pressure increases and decreases, a length of the sensor fastener changing as the clamping cuff assembly expands and contracts, the at least one strain gage detecting the length of the sensor fastener.