Sampling capsule and sampling capsule system

A sampling capsule, comprising:

• an enclosure, a partition wall arranged in the enclosure, a sample chamber enclosed by the partition wall and the enclosure at a first side of the partition wall;
• and further comprising
• an inner sample inlet on the partition wall;
• at least two outer sample inlets on the enclosure at a second side of the partition wall;
• a sampling tube connecting the at least two outer sample inlets and the inner sample inlet;
• and
• a switch assembly that clamps or unclamps a portion of the sampling tube,
• wherein the sampling tube comprises an axial tube and a radial tube, the axial tube extending axially along the sampling capsule and connecting to the inner sample inlet, and the radial tube extending radially along the sampling capsule, and connecting to the at least two outer sample inlets, wherein the axial tube is clamped or unclamped by the switch assembly, or the radial tube is clamped or unclamped by the switch assembly.