https://www.danfoss.com/en-gb/products/sen/sensors-and-transmitters/industrial-pressure-transmitters/mbs-9300-series/
MBS 9300, millibar pressure transmitter for marine applications | Danfoss
MBS 9300 is designed for use in marine applications where low pressure are measured in the millibar range.
pressure transmittermarine applicationsmbs9300millibar
https://www.merriam-webster.com/dictionary/millibar
MILLIBAR Definition & Meaning - Merriam-Webster
The meaning of MILLIBAR is a unit of atmospheric pressure equal to 1/1000 bar or 100 pascals.
millibardefinitionmeaningmerriamwebster