CGEO-WL Water Level Meter

CGEO-WL Water Level Meter is composed of steel tape with a built-in wire, probe, audio-visual indicator circuit, and reel. It is used to measure water level in wells, boreholes, or piezometer tubes.

Product Detail

Description

CGEO-WL Water Level Meter is composed of steel tape with a built-in wire, probe, audio-visual indicator circuit, and reel. It is used to measure water level in wells, boreholes, or piezometer tubes. The probe has a pin-type water level sensor. When the probe contacts the water surface, it triggers an audio-visual alarm on the reel, and the scale on the tape indicates the depth of the water level from the borehole opening.

Applications

Wells

Boreholes

Piezometer tubes

Operation

The Water Level Meters use corrosion proof stainless steel probes attached to permanently marked flat tape, fitted on a wellbalanced reel. They are powered by a standard 9 volt battery.

The probe incorporate an insulating gap between electrodes. When contact is made with water, the circuit is completed, activating a loud buzzer and a light.

The water level is then determined by taking a reading directly from the tape at the top of the well casing or borehole. A sensitivity control allows the buzzer to be turned off while in cascading water, and ensures a clear signal in both high and low conductivity conditions.