Rosemount 5300 series transmitter UNTESTED and 24 similar items

Rosemount 5300 series transmitter PRE OWNED/ NORMAL WEAR/ WE DON'T KNOW THE EXACT MODEL OF THIS UNIT/ UNTESTED/ WE WERE TOLD THIS WAS PULLED FROM WORKING ENVIRONMENT BUT CANNOT TEST ANY FURTHER SO WE ARE SELLING AS IS ? Rosemount 5300 Series (Guided Wave Radar Level Transmitter) The Rosemount 5300 series is one of the most widely used guided wave radar (GWR) level transmitters in industrial automation?designed for accurate level and interface measurement in tanks, vessels, and process systems. ? What it is Type: Level transmitter (not pressure) Technology: Guided Wave Radar (microwave pulse along a probe) Function: Measures: Liquid level Interface level (e.g., oil/water separation) ? Unlike ultrasonic or float systems, it?s not affected by vapor, temperature, pressure, or density changes ?? How it works (simple explanation) Sends a radar pulse down a probe (rod/cable) Signal reflects when it hits a surface Calculates level based on return time ? Extremely reliable in: Turbulence Foam Vapor-heavy tanks ?? Key specs Output: 4?20 mA + HART / FOUNDATION Fieldbus Power: 2-wire loop-powered Accuracy: Very high (mm-level precision) Measurement: Level + interface (multivariable) Probe types: Rigid rod Flexible cable Coaxial probe ? Common models in the series 5301 ? Standard level measurement 5302 ? Level + interface (more advanced) Specialized versions for: High pressure High temperature Hazardous areas (Class I Div 1 / ATEX) ? Where it?s used Oil gas tanks Chemical processing Refineries Water/wastewater Food beverage (sanitary versions) SHELF: 84 SA