Code: CLM-70
  • capacitive level meter
  • for continuous level measurement of liquids and bulk solids in all industrial branches
  • a wide range of applications, direct installation in storage silos, hoppers, vessels, sumps, etc.
  • variants with fully coated electrodes for aggressive or electrically conductive media
  • measured data in real time on the display (OLED or LCD available)
  • analog output 4 - 20 mA with digital two-way communication HART®
  • comparing with reflective level meters, CLM-70 measures along all the electrode in full range (no dead zones)
  • contrary to radar level meters, also media with extremely low dielectric constants (εr) can be measured
  • possible copying the configuration between level meters using the display module
  • stainless steel design suitable for the food and pharmaceutical industries

Capacitive level meters CLM-70 are compact measuring devices consisting of the level meter body and a measuring electrode. The level meter body contains measurement electronics and a display module. The electronics measure the electrical capacity of the electrode system, which depends on the level height. The level meter’s electrical output corresponds to the capacity (level height) and the measured data are shown on the meter’s display. The level meter can be adjusted by means of a display and adjustment module positioned at the top of sensor under the transparent lid.
The level meter has a 4–20 mA current output with HART® communication. The level meter is fed by means of a cable connected to the terminal block located under the display and adjustment module.
Level meters are available in several sensing electrode modifications (rod and rope-type electrodes). Electrodes may be coated with insulation, which is important for their functioning in the case of adherent, electrically conductive and aggressive media. Rod electrodes are also available in a version provided with a reference tube or a pair of parallel electrodes for measuring liquids in non-conductive tanks.

Output type
4...20 mA, 2-wire
Process connection
G 1
G1 1/2
Electrical connection
cable outlet
LCD, 128 x 64 pixels, graphic, with backlight
OLED, 128 x 64 pixels
Power supply
18...36V DC
Operating temperature
Protection class
IP 67
Case material
stainless steel
Data sheet
Declaration of conformity