Description
Water Level Meters
Product Description
The steel gauge is an accurate method of measuring the water level. It is usually used to measure the water level in Wells,
boreholes and water level pipes. It is especially suitable for the observation of the underground water level in hydropower
projects or the manual inspection of the seepage line of earth-rock dam.This instrument can be used in the construction period, but also as a long-term safety monitoring project.In line with the safety monitoring technical specifications for earth and rockfill DAMS.
Detailed Photos
The measurement of water level variation consists of two parts
1.Buried portion of underground material consisting of water level pipe and bottom cover (additional purchase required)
2.Ground receiving instrument - steel ruler water level gauge, consisting of probe, steel ruler cable, receiving system and winding disc etc.
Probe part: made of stainless steel, it is equipped with water resistance contact points. When the contact touches the water surface, the receiving system will be connected. When the contact leaves the water surface, the receiving system will be closed.
Steel ruler cable part: steel ruler and wire are combined by plastic technology, which not only prevents steel ruler corrosion, but also simplifies the operation process, making measurement more convenient and accurate.
Receiving system part: it is composed of audio device, indicator light and peak indicator.The speaker emits a continuous beeping sound, the indicator light is on, and the peak value indicates the voltmeter.
Product Parameters
Product Name | Electric water level meter, steel ruler water level meter, water level measuring instrument |
Product specifications | Customized according to requirements |
Resolution | 1mm |
Repeatability error | ≤ ± 2mm |
Applicable temperature of instrument | -20°C~+60°C |
Measurement signal display | Light tube, buzzer |
Power supply | 9V (6FF22, 9V laminated dry battery) |
Minimum reading | 1.0mm |
Repetitive reading | ±2.0mm |
Working voltage | DC=9 |
Method of application:
During the measurement, after the winding disk is rotated freely, press the power button, put the probe into the water level tube, hold the steel ruler cable in hand, and let the probe move down slowly. When the contact point of the probe touches the water surface, the receiver system will give out continuous beeping sound.At this time, read the depth of the steel ruler cable at the pipe mouth, that is, the distance between the water table and the pipe mouth.(If the buzzer cannot be heard when measuring in a noisy environment, the indicator light and voltmeter can be observed.)
How to use?During the test, tighten the screw on the back of the reel, let the reel rotate freely, then press the power button (the power indicator is on), put the probe into the water level tube, and take the steel cable to make the probe slowly downward.
Moving,when the sensor of the probe touches the water surface, the sound of the receiving system will emit a continuous beeping sound.
At this time, the depth dimension of the steel cable at the nozzle is read and written, which shows the groundwater level.
If the beep is not heard when measuring in a noisy environment, the peak indication can be used instead.Turn the selector switch on the dashboard to the voltage level.
Company Profile
Shenyang ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, hammer, drill bit, crushers, underground water detector.We are your trustworthy partner.
FAQ
1. How can I make payment?
A: You can pay directly onlinewith credit card, or TT, Western Union, LC etc.
2. How long is the guarantee of your products?
A: We offer 6 months guarantee for machines and drilling tools, 1 year guarantee for equipment. For any problem occurs during guarantee, we will exchange new products or spare parts accordingly. We will still offer after sale service after the guarantee at very low cost.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. Air shipping is faster, generally speaking, Asian countries will take 3 to 5 days, other countries 7-15 days. You can also appoint shipping method you like before we ship.
4. How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
5. Do you have any certificate of authorization?
A: Our company have ISO certificate.Our machinery is CE certified, drill equipment have ISO9001 certificate.