Rosemount 3301 GWR Level + Interface

Rosemount1 configuration

Configure Your Rosemount 3301 Guided Wave Radar Level + Interface Transmitter

Guided wave radar level + interface transmitter, sister product to the 3300. Same probe-based GWR principle with dual measurement: liquid-air interface (level) AND liquid-liquid interface (e.g., oil-water separator). Reports both as separate 4-20 mA outputs or HART variables. Shares the Instrumart configurator with 3300; specific 3301 model is configured via the Model fieldset.

Required Specifications

11 of 11 selected

Model*

Signal Output*

Housing Material*

Conduit / Cable Threads*

Operating Temperature & Pressure*

Material of Construction (Process Connection / Probe)*

Sealing O-ring Material*

Probe Type*

Probe Length Units*

Probe Length (Feet, Meters)*

Product Certifications*

Rosemount 3301 Guided Wave Radar Level + Interface Transmitter Part Number

3301HA1S1V5BE10NA

Configured list price:$5,685.05(estimate based on May 2026 Rosemount list; quote may reflect distributor pricing)

Configuration Summary — Rosemount 3301 Guided Wave Radar Level + Interface Transmitter

Base: $5,685.05

Model:: 1Guided wave radar level transmitter
Signal Output:: H4-20 mA with HART communication
Housing Material:: APolyurethane-covered aluminum
Conduit / Cable Threads:: 11/2in 14 NPT
Operating Temperature & Pressure:: S-15 to 580 psig at 302°F
Material of Construction (Process Connection / Probe):: 1316 L SST (EN 1.4404)
Sealing O-ring Material:: VViton
Probe Type:: 5BFlexible single lead with chuck
Probe Length Units:: EEnglish (feet, inches)
Probe Length (Feet, Meters):: 1010 meters / 10 feet
Product Certifications:: NANo hazardous location certifications

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

3301 Guided Wave Radar Level + Interface

Variant of the 3300 GWR specifically tuned for level AND interface measurement on two-phase liquids (oil/water interfaces, settling tanks, separator vessels). Same probe and electronics platform as the 3300; interface-detection firmware identifies both the upper-product level AND the lower-fluid interface in one signal. Reports both as separate 4-20 mA outputs or HART variables. Best in applications where you previously needed two separate level transmitters (or a displacer + a level transmitter).

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