Pressure sensor

A pressure sensor comprising:

• a substrate;
• a detection element on a surface of the substrate and configured to detect pressure;
• and
• a covering member on the surface of the substrate and covering a portion of the detection element, wherein the covering member includes:
• a main body on the surface of the substrate,
• a protruding part protruding from a surface of the main body in a direction away from the substrate, and
• a recessed part recessed from a surface of the protruding part along an up-down direction and exposing a portion of the detection element,
• the recessed part has a taper shape in which an opening face becomes smaller in a first direction away from the surface of the protruding part and toward the detection element, and
• in a section cut along the up-down direction, an inner wall surface of the recessed part is recessed outward from an imaginary straight line connecting an upper end portion and a lower end portion of the inner wall surface.