F E A T U R E S
• Multivariable two-wire, 24 VDC loop-powered
transmitter for level, volume, or flow
• Performance not process dependent (changing
specific gravity and dielectric have no effect)
• 26 GHz operating frequency offers superior perform-
ance with better accuracy and enhanced resolution
• Antenna designs to +750 °F (+400 °C),
-14.7 to 2320 psi (-1.0 to 160 bar)
• Range up to 130 feet (40 meters)
• Quick connect/disconnect antenna coupling allows
vessel to remain sealed
• 4-button keypad and graphic LCD display allow for
convenient viewing of configuration parameters and
echo curve
• Proactive diagnostics advise not only what is wrong,
but also offer troubleshooting tips
• Convenient Setup, Optimization, and Echo Rejection
Wizards (Echo Rejection setup is simple, intuitive,
and effective)
• SIL 2 suitable (93.2% SFF, with full FMEDA report
available)
• PACTware
™
PC Program and enhanced DTMs for
advanced configuration and troubleshooting
• Available with HART
®
or FOUNDATION fieldbus
™
digital outputs
D E S C R I P T I O N
The Pulsar
®
Model R86 radar transmitter is the latest
generation of Magnetrol
®
24 VDC, loop-powered, non-
contact radar transmitters. Enhanced performance,
proactive diagnostics, and various configuration wizards
bring simplicity to an often complex technology.
This latest entry into the radar level measurement field
is designed to provide unparalleled performance and
ease of use. The 26 GHz PULSAR Model R86 is the per-
fect complement to the 6 GHz PULSAR Model R96 and
Eclipse
®
Model 706 GWR transmitters. Together, this
transmitter family offers the ultimate solution set to
those difficult industrial process level applications.
T E C H N O L O G Y
The PULSAR Model R86 radar transmitter is based on
pulse burst radar technology combined with equivalent
time sampling circuitry. Short bursts of 26 GHz
microwave energy are emitted and subsequently reflect-
ed from the liquid level surface. Distance is first meas-
ured by the equation:
D = Transit time (round-trip)/2.
Liquid level is then calculated based on transmitter
configuration.
A P P L I C A T I O N S
MEDIA: Liquids and slurries; hydrocarbons to water-
based media (dielectric 1.7–100, 1.4 in stillwell)
VESSELS: Most process or storage vessels up to rated
temperature and pressure. Pits and sumps as well as
glass-lined tanks.
CONDITIONS: Virtually all level measurement and con-
trol applications including process conditions exhibiting
varying specific gravity and dielectric, visible vapors,
high fill/empty rates, turbulence, low to moderate foam
and buildup.
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