100M 200m 300m Geological Instruments Well Depth Meter / Cable
Ruler Water Level Meters
TDWLM-100 Water level meter is the new patented products . The new
integrated circuit board design and development. With the function
of polarization resistance excitation circuit and
corrosionresistant electrode to effectivelyprevent the electrode
oxidation rust, keeping long-term sensitivity.
Water level meter can be widely used in water conservancy project,
hydrology, geography, environmental protection and other areas of
industry and agriculture fields; The water level meter is made of
the probe, steel ruler and reel .Put the probe to the water slowly,
when the probe touch the surface of water,the electric
potentialwill be happened.After dealing by circuit board . the
sound or light will be indicated,then you could check the height
between thesurface of the water to the ground, easilyoperating .
|Shell color||orange,blue, yellow, white , silver gray|
|battery power||9V lithium battery|
|Instrument for temperature||-20℃~+60℃|
|The response time for output||≤1ms|
|Adaptation range of water quality||10μω~1000μω|
|Measurement signal||LED, buzzer, electricity meter|
construction of cable
conductor: Multi-strand tinning copper wires twisted
core wire:Special PP mixed insulation
ecderon:Special PUR or PE mixed
ecderon color :natural color
1. Quick response circuit design, high detect speed, high
2. Adapt to various environmental and regional water quality
3. Low power consumption, battery-powered use two years at once
4. The cable has a ruler scale to measure the water level directly
1.Before to use , loose the screws in the back of the wire spool .
only allow free rotation of the wire spool, press the power button
( power indicator light ) , the water level probe into the tube ,
holding ruler cable , so probe move down slowly when exposed to the
probe contacts the surface,it will emits a continuous beeping sound
from the buzzer , then read out the result.
2.If there is a larger noise when measuring environment is bad, you
can switch to a peak indication , as long as the selector switch on
the instrument panel, it can be released to the voltage block ,
measurement method as above, the measurement range is the same.
If you are interested,please do not hesitate to contact us.
Sinotechdrill International Co.,Ltd
Contact person: Mr.Liu