Product Description
Water Level Meters
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.
principle structure
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.
Details Images
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.)
Specification
| 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 |
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Packing & Delivery
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.
Our Services
FAQ
1.Is it difficult to operate and make the graph?
The instrument is easy to operate and we will send you the detailed operation manual via email.
The detector directly mapping with one button, no need computer drawing mapping.
2.What is the accuracy?
Our natural electric field instruments have been made for more than ten years, with advanced technology and market test. We have obtained many invention patents. Our customer feedback rate reaches 100%. Accuracy over 95%.
3.How about after-sales service?
2 year warranty.Free data service for life.The professional geologist give the suggestions and 24hours online.
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