/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ LEVEL MEASURING ELEMENT - OPTICAL INFRARED
LEVEL MEASURING ELEMENT - OPTICAL INFRARED
Definition
A <LEVEL MEASURING ELEMENT - OPTICAL INFRARED> is a <LEVEL MEASURING ELEMENT - OPTICAL> that is used for point level sensing of sediments, liquids with suspended solids, and liquid-liquid interfaces. These sensors sense the decrease or change in transmission of infrared light emitted from an infrared diode (LED)