Pressure transducer, system and method

A method comprising:

• providing a pressure transducer having a fluidic inlet, and a fluidic cavity in fluidic communication with the fluidic inlet and enclosed by the transducer body;
• attaching a strain gauge to the transducer body;
• integrating a filler body within the fluidic cavity;
• and
• reducing a volume of the fluidic cavity with the filler body.

A liquid chromatography system comprising:

• a solvent delivery system;
• a sample delivery system in fluidic communication with solvent delivery system;
• a liquid chromatography column located downstream from the solvent delivery system and the sample delivery system;
• a detector located downstream from the liquid chromatography column;
• and
• a pressure transducer configured to detect a fluid pressure at a location in the liquid chromatography system, the pressure transducer comprising:
• a transducer body having a fluidic inlet, and a fluidic cavity in fluidic communication with the fluidic inlet and enclosed by the transducer body;
• a strain gauge attached to the transducer body;
• and
• a filler body located in the fluidic cavity configured to reduce adiabatic thermal effects on the transducer body.