Rosemount 3051L Liquid Level Transmitter

Rosemount1 configuration

Configure Your Rosemount 3051L Liquid Level Transmitter

Hydrostatic liquid level transmitter on the 3051C platform. Welded fill-fluid system for best-in-class reliability. Configurable wetted materials and fill fluids. 4-20 mA HART, PROFIBUS PA, or FOUNDATION Fieldbus output. 0.075% of span accuracy with 100:1 rangeability. The Coplanar-platform sibling of 3051SAL (which is on the 3051S premium platform).

Required Specifications

6 of 6 selected

Pressure Range*

Output*

High Pressure Side*

Process Fill-High Pressure Side*

Low Pressure Side*

Housing Material*

Rosemount 3051L Liquid Level Transmitter Part Number

3051L2AG0D11AA

Configured list price:$5,154.39(estimate based on May 2026 Rosemount list; quote may reflect distributor pricing)

Configuration Summary — Rosemount 3051L Liquid Level Transmitter

Base: $3,944.81

Pressure Range:: 2-250 to 250 inH2O (-0.6 to 0.6 bar)
Output:: A4-20mA with digital signal based on HART protocol
High Pressure Side:: G02 inch (DN50) diaphragm; 316L SST; flush mount+$935.46
Process Fill-High Pressure Side:: DSilicone 200 for -49 to 401°F+$26.91
Low Pressure Side:: 11Gage pressure; 316L SST diaphragm; silicone filled+$247.21
Housing Material:: APolyurethane covered aluminum (1/2-14 NPT conduit)

Rosemount is configurator-heavy and quote-only — Valley Instrument verifies option compatibility, lead time, and pricing before confirming your order.

Pre-configured Options(1)

Rosemount

3051L Liquid Level Transmitter

Flange-mount liquid level transmitter — a DP transmitter with one large flange-mounted seal on the high side and a configurable low side (gage, differential with SST or Alloy C-276 diaphragm, or Tuned-System assembly with a Rosemount 1199 remote seal). For tank level, interface, and density measurement in storage tanks, reactor vessels, and separators. HART, FOUNDATION Fieldbus, PROFIBUS PA, WirelessHART, or low-power 1-5 Vdc output. 2-in., 3-in., or 4-in. seal sizes with 316L SST, Alloy C-276, or Tantalum diaphragms.

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