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Borehole Flowmeter

Key Features

  • Many Well Parameters Measured.
  • Almost frictionless operation.


The KLL-M1 Flowmeter is used to determine current velocities in wells or boreholes. (min dia 75mm) The advantages are very low starting speed, almost frictionless contact transmission and produced from stainless steel material.

The streamline body and propellor axle are made from high quality ground stainless steel. The propellor axle rotates in a sealed oil reservoir running on two ball bearings thus achieving consistent results.

The signal to the impulse counter is generated from each revolution of the propellor by means of a permanent magnet. The almost frictionless operation enhances the sensitivity or response of the instrument.

Additionally by the introduction of our MPS-D8 Sonde many water quality parameters can also by measured. (see leaflet)

Download Specification (PDF Format)

Leaflet (941KB)