Radar level transmitter R86
for liquids4-20 mA2-wire

radar level transmitter
radar level transmitter
radar level transmitter
radar level transmitter
radar level transmitter
radar level transmitter
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for liquids
4-20 mA, 2-wire, digital output
Other characteristics
stainless steel, loop-powered, pulse burst, IP67
Level range

Min.: 0 mm
(0 in)

Max.: 30 mm
(1.18 in)

Process pressure

Min.: -1 bar
(-14.5 psi)

Max.: 70 bar
(1,015.26 psi)

Process temperature

Min.: -40 °C
(-40 °F)

Max.: 80 °C
(176 °F)


The Pulsar® Model R86 non-contact radar level transmitter is a 24 VDC, liquid level transmitters. It has a longer measurement range, circular polarization, advanced diagnostics and is easier to use than most loop-powered radar transmitters. Non-Contact Radar Non-Contact Radar level transmitters are offered with various operating frequencies, each having their own advantages. There are two types of Non-Contact Radar transmitters: Frequency Modulated Continuous Wave (FMCW) Pulse Burst Radar FMCW devices transmit a continuous signal with a constantly changing frequency down toward the liquid. The detected difference in frequencies between the transmitted signal and return echo is proportional to the distance. Pulse Burst Radar transmitters, the older of the two types, emit short bursts of energy to a liquid surface, Features 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) 80 GHz operating frequency offers superior performance, smaller antennas, better accuracy and enhanced resolution Antenna designs up to 200°C (+400 °F), -1 to 70 bar (-14.5 to 1000 psi) Range up to 30 meters (100 feet) 4-button keypad and graphic LCD allow for convenience viewing of configuration parameters and echo curve Proactive diagnostics advise not only what is wrong but also offer troubleshooting tips OPTIONS SIL 2 suitable (92.3% SFF, with full FMEDA report available) PACTware PC Program and enhanced DTMs for advanced configuration and troubleshooting Available with HART® digital output


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.