138 K56 for Liquids

K56 radar offers a great price-performance ratio for continuous level measurement in liquids. They are suitable for use in storage tanks, open basins, pump/lift stations or sewer management. With a measuring range up to 30 m and dual chamber construction with HART (optional) communication the K56 is the right solution for a variety of applications like water, Palm/Edible oil, fatty acids, mild corrosive liquids and oils.
  • No moving parts: High Reliability, Maintenance Free.
  • Graphical display.
  • High sensitivity for detection of weak echoes from turbulent surfaces.
  • False echo storage function to select only true echoes for accurate level measurement.
  • Penetrates foam, heavy vapours. Measurement independent of product properties.
  • Dual chamber construction helps isolation of electronics from gland terminals.
  • Narrow beam angle, Max. Measuring range up to 30 m.
  • Conventional 4-20 mA or HART output options.
  • Level to Volume conversion through HARTMATE configuration software(With 64 points conversion table)


Max. Range

30 m


<= 3 mm

Antenna Material

SS 316 / PTFE

Process Connection

1 ½” BSP

Process Temperature

- 40 to 200° C

Process Pressure

<= 40 Kg/Cm2

Operating Frequency

26 GHz


4 – 20 mA, 2 Wire (HART – optional)

Power Supply

16 – 36 V dc

Dead Band

400 mm


Dual Chamber / IP 67

  • Liquid Level Measurement
  • Palm Oil
  • Fatty acids
  • Mild corrosive liquids
  • Oil and water separator under high temperature / pressure limits