Rosemount 2051L2 Level Transmitter Inquiry Item

Details

This Rosemount 2051L2 belongs to the 2051L series flange-mounted liquid level transmitter, produced by Emerson Rosemount. It adopts single flange diaphragm sealing structure, converts liquid static pressure into 4~20mA+HART signal to realize continuous liquid level monitoring of storage tanks. It supports Tuned-System matching assembly, built-in local operation display, on-site zero adjustment and range setting. It has excellent anti-corrosion and anti-blocking performance, optional 316L, Hastelloy C-276, tantalum diaphragm materials. It has SIL safety certification, suitable for hazardous explosion-proof areas. Widely used in petrochemical, oil depot, water treatment, power plant tank level measurement.

Specifications

Model: 2051L2 Brand: Rosemount (Emerson) Series: 2051L Output signal: 4~20mA, HART protocol Structure: Single flange diaphragm seal Accuracy: Up to 0.05% span Range ratio: 100:1 Process connection: ANSI / EN / JIS flange Wetted material: 316L / Alloy C-276 / Tantalum Certifications: CE, SIL2/3, ATEX, IECEx

Components & Troubleshooting

Pressure sensing diaphragm, capacitance sensor core, signal processing circuit, LCD local display, explosion-proof aluminum housing, flange assembly. Common faults: diaphragm scaling or corrosion, signal drift, HART communication interruption, no output, liquid level indication stuck.

Disclaimer

This spare part shall be installed, calibrated and maintained by qualified instrument technicians. Avoid hard object scratching the diaphragm during installation.