TDR-guided wave radar level sensor The Impulse
for liquidsfor slurrymaintenance-free

TDR-guided wave radar level sensor
TDR-guided wave radar level sensor
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TDR-guided wave radar
for liquids, for slurry
Other characteristics
maintenance-free, 2-wire, HART, Modbus, economical, ATEX, intrinsically safe, FM/FMC, flexible, loop-powered, IP66
for storage tanks, for the food industry, fuel tank, for hygienic applications, for the pharmaceutical industry, for sumps, for hazardous areas, for food applications, for marine applications, for basins
Level range

15 m (49'02")

Process pressure

Min.: 0 bar (0 psi)

Max.: 40 bar (580.15 psi)

Process temperature

Min.: -40 °C (-40 °F)

Max.: 200 °C (392 °F)


The Impulse Guided Wave Radar is a Series of impulse-guided wave radarsmanufactured by AMETEK Drexelbrook. They are TDR or Time Domain Reflectometry guided wave radar level sensors designed for high accuracy measurement of total level, distance or volumetric outputs on all liquids and slurries. The Impulse is unaffected by variations in the process materials and electrical characteristics and does not need calibration to perform high quality level measurement. AMETEK Drexelbrook has manufactured the series with easy-to-use configuration menus in plain language. The needed level measurement can be configured within minutes. The devices are equipped with 2-wire, HART or Modbus digital communication for Class I, Div. 1, and Zone 0 installations. In addition, they feature a push-button configuration or HART communications, with no calibration or level configurations required.


Other AMETEK Drexelbrook products

Continuous Level Measurement

*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.