Device for sensing a fluid

A device for sensing a fluid, the device comprising:

• a first portion adapted to be arranged in a fluid duct, the first portion comprising a multiple flow pipe comprising a longitudinal axis, said multiple flow pipe having a plurality of channels configured to accommodate fluid flow of the fluid in at least two directions, said multiple flow pipe adapted for being arranged in the fluid duct such that said longitudinal axis is substantially perpendicular to a fluid flow direction in the fluid duct;
• a second portion comprising a housing and a sensor arranged in said housing;
• and
• an axial connector arranged in contact with said first portion and said second portion, wherein said axial connector permits arrangement of said second portion at a plurality of positions in relation to said first portion and wherein in each one of said plurality of positions said first portion and said second portion are fluidly connected,
• wherein said first portion is attached in a rotationally fixed manner to said axial connector and said second portion is rotatably attached to said axial connector.