Specifications and Product Details:

The Rosemount 3300 provides reliable and cost effective level measurements in a wide range of applications. Guided Wave Radar technology combined with advanced signal processing and sensitivity enables the Rosemount 3300 Series to deliver both level and interface measurement data from the same transmitter. The 3300 series is now available with a new line of innovative probes, designed to perform reliably and withstand even the toughest process conditions. Two-wire connections ensure easy and inexpensive installation. Features include:

A wide range of probe styles to cover virtually any application
Multivariable, loop-powered level and interface transmitter which reduces tank penetrations and installation cost
Direct Level Measurement means no compensation required for changes in temperature, pressure, density, dielectric or conductivity
Easy-to-use Radar Configuration Tools makes setup quick and easy and provides diagnostics with waveform plotting and logging tools
Virtually unaffected by dust, vapor and interfering obstacles
Robust modular design resulting in low operating cost and increased safety
Easily integrated into exisiting HART and Modbus plant architecture.

Measurement Principle	Guided Wave Radar using TDR (Time Domain Reflectometry) Technology
Maximum Measuring Range	77 ft (23,5 m) from upper reference point
Instrument Accuracy	±0.2 inch (5 mm) for probes ≤16.4 ft (5 m)
Instrument Accuracy	±0.1% of measured distance for rigid probes >16.4 ft (5 m) ±0.15% of measured distance for flexible probes >16.4 ft (5 m)
Power Supply	Loop-powered (2-wire), 11-42 VDC (11-30 VDC in Intrinsically Safe (IS) applications, 16-42 VDC in XP applications)
Output	4-20mA with superimposed digital HART® communication Modbus
Temperature/Pressure Rating	Refer to the Product Data Sheet
Hazardous Location Approvals	ATEX: Flameproof and Intrinsic Safety
	CSA: Explosionproof and Intrinsic Safety
	FM: Explosionproof and Intrinsic Safety
	IECEx: Explosionproof and Instrinsic Safety
Display	Integral digital display (Option)
Output Variables	Level, Distance, Interface Level, Interface Distance, Volume, Internal Temperature (Housing), Aout current and % of Range
Enclosure	Polyurethane-covered die-cast Aluminum or stainless steel housing with dual compartments
Ingress Protection	NEMA 4X, IP66

The Rosemount 3300 Series provides reliable and cost effective measurement in a number of applications where other types of loop-powered transmitters cannot be used.

Level gauging in chambers
Guided Wave Radar is the ideal choice for measurements in chambers. It is unaffected by density changes, chamber configuration and has no moving parts which minimizes maintenance. This makes it an easy and reliable substitute for displacer technology.

Level gauging in liquified gases and ammonia tanks
Liquid gas as LPG and other pressurized applications require maintenance free measurement equipment. Since the transmitter head can be serviced without breaching the tank atmosphere, the Rosemount 3300 Series is perfect for pressurized and volatile applications where tank opening must be minimized.

Reliable level measurements of liquids and slurries
The Rosemount 3300 Series delivers reliable level data where even other radar transmitters fail. The high signal/noise ratio in the transmitter and the radar pulse focused along the probe helps eliminate echo interference problems.

Interface level measurement
The Multivariable™ Rosemount 3302 is the only loop-powered transmitter on the market to deliver multi-level measurement. Thanks to its advanced signal processing, it measures both top surface and interface level in tanks containing different liquids, such as oil and water.