50m 150m 300m 500m water level gauge borehole water depth level
meter
Overview
The steel ruler water level gauge provides the most accurate way to
measure water levels, used to measure the water level in wells,
boreholes and water pipes, particularly suitable for the
observation of groundwater level in hydropower projects and
artificial inspection of dam body infiltration line. The instrument
can be used during construction, but also as a long-term safety
monitoring with the project, complies with earth dam safety
monitoring technical specifications.
Principle structure
There are two major components about the measurement of water level
variation :
1.Buried underground material is composed of water pipe and the
bottom cover (additional purchase)
2.Ground receiving equipment-steel ruler water level gauge,
including the probe, steel ruler cable, receiving system and
winding plate and other components.
Probe part:Made of stainless steel. Install the water resistance
contact point in the internal, when the contact point comes into
the water, it will turn on the receiving system, once left the
water, it will stop.
Steel ruler part of the cable: Made ofsteel ruler and wire by
plastic technology, which prevents the steel ruler corrosion, but
also simplifies the operation process, to make reading more
convenient and accurate.
Receiving system part: Consist of the sounder, indicator and peak
indicator . The sounder gives a continuous beep,then the indicator
light is on, and the peak indicates the voltmeter.
