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Emerson / Rosemount
Rosemount 3300 Guided Wave Radar Level Transmitter
Model: 3300
4-hour response · Pricing in SAR · Delivery across all KSA regions
3300 — Rosemount 3300 Guided Wave Radar Level Transmitter
The Rosemount 3300 Guided Wave Radar Level Transmitter is Emerson's flagship GWR instrument for reliable liquid level and interface measurement in Saudi Arabia's most demanding hydrocarbon storage and separation applications. Using time-domain reflectometry at 26 GHz along a rigid or flexible probe, the 3300 provides ±3mm accuracy for total liquid level and ±5mm for oil-water interface level, critical for Saudi Aramco crude oil separator efficiency monitoring and SABIC distillation column sump control. Unlike ultrasonic level instruments that are affected by Saudi Aramco's hydrocarbon vapor and foam conditions, the GWR signal guides along the probe and is immune to these process disturbances.
The 3300's FMCW (Frequency-Modulated Continuous Wave) technology provides echo separation resolution of 150mm, enabling reliable interface detection even when the oil-water emulsion layer is thick at Saudi Aramco field separators processing heavy crude from Safaniyah and Arab Medium crude from Ghawar. Advanced signal processing algorithms distinguish between the oil surface and the oil-water interface in the presence of emulsion layers, providing the two independent level signals needed for Saudi Aramco separator level controller input and water dump valve control. Continuous wax build-up detection on probe alerts to increasing coating conditions before measurement error occurs.
With Foundation Fieldbus and HART 7 communication, the 3300 integrates with Saudi Aramco's DCS infrastructure and provides device diagnostics through EDDL and FDT/DTM device management tools used in Saudi Aramco's Plant Asset Management systems. The transmitter's SIL 2 functional safety capability supports overfill prevention safety instrumented functions at SABIC storage tanks and Saudi Aramco crude oil export terminals. Flameproof and intrinsically safe versions cover all Saudi Aramco hazardous area classifications.
Razz Middle East stocks 3300 GWR transmitters with standard and custom probe lengths up to 6 meters for Saudi Aramco separator vessels and SABIC storage tanks. Our application engineers provide probe length calculation, dielectric constant programming support, and commissioning assistance for new installations and transmitter replacement projects at Saudi Aramco facilities.
Technical Specifications
Full specifications for the 3300
- Technology
- FMCW Guided Wave Radar, 26 GHz
- Measurement Range
- 0.3 to 6 m (standard probes)
- Accuracy (Level)
- ±3 mm
- Accuracy (Interface)
- ±5 mm
- Echo Resolution
- 150 mm
- Process Temperature
- -200°C to +450°C
- Process Pressure
- Full vacuum to 400 bar
- Probe Types
- Single rod, coaxial, flexible cable
- Output
- 4-20mA HART 7 / Foundation Fieldbus
- Explosion Protection
- ATEX Ex ia/d IIC, IECEx
- SIL Rating
- SIL 2 (IEC 61508)
- Process Connection
- 1½" to 4" flanged
- Enclosure
- IP66/IP67
Key Features & Benefits
- FMCW 26 GHz technology with 150mm echo resolution detects oil-water interface in Saudi Aramco separator emulsion layers reliably.
- Simultaneous total level and interface level output provides both separator level controller and water dump valve control signals.
- GWR probe immune to Saudi Aramco hydrocarbon vapor, foam, and turbulence that causes ultrasonic level measurement errors.
- Wax build-up detection on probe alerts Saudi Aramco maintenance teams to coating conditions before measurement accuracy degrades.
- SIL 2 capability supports overfill prevention safety instrumented functions at SABIC storage tanks per IEC 61508.
- Coaxial probe option provides stable measurement in narrow-neck vessels and bypass chambers at Saudi Aramco wellhead separators.
Industrial Applications in Saudi Arabia
- Saudi Aramco three-phase crude oil separator total liquid level and oil-water interface measurement for water dump valve control.
- SABIC distillation column bottom product level control for feed rate optimization and product quality maintenance.
- Saudi Aramco crude oil storage tank level measurement with interface detection for water bottoms management.
- SWCC seawater feed deaerator and degasser level control at multi-stage flash desalination plants.
- SABIC high-pressure polyethylene reactor level measurement in extreme temperature and pressure conditions.
- Saudi Aramco produced water treatment clarifier level measurement for sludge removal cycle optimization.
Industrial Supplier in Saudi Arabia
Get a Quote for the Rosemount 3300 Guided Wave Radar Level Transmitter
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Frequently Asked Questions — 3300
Common questions from buyers in Saudi Arabia and the GCC