Emerson

1.Functions

Non-contact level measurement: Emits high-frequency radar signals towards the liquid/solid surface. The signal reflects back to the antenna; the transmitter calculates distance and then converts it into level value. No direct contact with measured medium.www.plcva.com
Supports liquid level, liquid-liquid interface and bulk solid level measurement.
HART protocol + 4–20mA analog output: Transmit level data to DCS/PLC; remote configuration, parameter adjustment and device diagnostics via HART communicator.
Advanced echo tracking algorithm: Able to suppress false echoes caused by tank walls, internal pipes, agitators and tank obstructions.www.plcva.com
On-board LCD local display and keypad: On-site setup, range configuration and real-time level reading.
Wide working condition adaptability: Not affected by medium temperature, pressure, vapor, foam, dust or medium density changes.
Self-diagnostic function: Monitor antenna, circuit and echo quality; trigger alarm for abnormal status, compliant with NE107.www.plcva.com
Explosion-proof, intrinsically safe options; IP66/IP67 enclosure; SIL2 certified version available for safety instrumented systems.
Multiple antenna options .for different tank sizes and media characteristics.

Emerson Rosemount 5900C-2S1F101A Physical photo

This non-contact radar level transmitter is designed for continuous level measurement in storage tanks and process vessels.

Industries: Oil & gas, petrochemical, chemical, power, water treatment, food & beverage, pharmaceutical, pulp & paper, offshore platforms.
Measured media: Crude oil, refined oil products, solvents, acids, alkalis, water, slurries, powders and granular solids.
Typical installation scenarios:
- Atmospheric and pressurized storage tanks
- Process reactors, separators, condensate drums
- Bulk solid silos and hoppers
Core purpose: Continuously measure tank level for inventory management, process closed-loop control and high/low level safety alarm/interlock.
Advantages: Maintenance-free non-contact design, suitable for corrosive, viscous, boiling or foaming media where contact instruments are not suitable.