group nameWater Level Sensor
Min Order1 piece
update timeFri, 12 Dec 2014 20:18:14 GMT
products Water Level Meter 100m
pressure range 30~200m H2O
Least reading 1mm
Min Order1 piece
Water level meter provide the most accurate method of measuring the water level . It is usually used to measure the wells, drilling and water pipes in the water, particularly suitable for hydr-power engineering underground water level or artificially inspection dam observation.
The construction can be used also as a longterm project with a safety monitoring, earth dam safety monitoring compliance with the technical specifications.
Depth of measuring(m)
Weight of instrument (kg)
Structural principles ( inductive )
consists of two parts
First, the material buried underground part , by the water pipe and bottom composition ( optional ) ;
Second, the ground water level to receive the instrument a ruler by the probe, ruler cable , the receiving system and wire spool and other components.
3.1 Probe parts: stainless steel, installed the water resistance point of contact in inside , when the probe contact the water, it will turn on the receiving system automatically, when the probe contact out of the water , the system will automatically turn off the receiver .
3.2 ruler cable section: the ruler and the two wires together using plastic technology , not only prevent the corrosion of steel ruler , but also simplifies the process of operation , it make reading more convenient and more accuracy
3.3 receiving part of the system : the sound and peak indicating composition , sound emits a continuous beeping sound from the buzzer , the peak indicated as voltmeter pointer , the two can be selected via DIP switch, no matter what kind of reception systems, the measurement result is the same
3.4 Spools parts: the winding disc and frame composition , placed in the receiving system and battery full spools core cavity, external cavity around the ruler cable.
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.
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
Users must pay attention when reading test points:
The exact location of a) When the probe contact the water, It will make the sound immediately , or voltmeter will indicate immediately , you should probe move down slowly and carefully to find moments of pronunciation or instructions after reading out the depth dimensions of the pitch orifice .
accuracy b) readings , It is also up to the starting position of the buzzing sound or instructions , operator proficiency measurement accuracy and relevant , it should be repeated exercises and operations.
5.1 due to limited battery capacity , whenever the measurement is completed , you should immediately turn off the power switch , do not forget ! When replacing batteries, cables required to ruler from the winding drive all down, twist off the front two self-tapping screws , remove the front panel , you can replace the battery .
5.2 Probe and ruler cables etc. must be clean after the measurement , and the ruler cable neatly wound on spools , and then placed in the sfte place .
5.3 Probe sealing work requirements , no disassemble absolutely . , in order to avoid damage.
5.4 The probe found faulty , please send me promptly plant maintenance.
5.5 avoid bending the ruler cable , especially near the end portion of the probe , to avoid damage and breakage.
5.6 probe should be gently and avoid severe vibration .
Receiving and Storage
6.1 The instrument should be stored at a temperature of -10 ℃ ~ +40 ℃, humidity less than 80% of the dry and ventilated non-corrosive gases in the room .
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