WLM 100m to 600m Water Level Meter

Brief Introduction:
The WLM Water Level Meter supplies an accurate measuring method for water level. It is suitable for measuring the water level of wells, boreholes, and pipes, especially for observing groundwater levels or inspecting the seepage line of earth and rock dams.
It can be used during construction or as a long-term safety monitoring tool for the project.
Structure:
WLM Water Level Meter is composed of a probe, a steel ruler, a receiving system, and a reel.
1. Probe: Made of stainless steel, there is a water-resistant contact point on it. When the contact point touches the water surface, the receiving system will be connected. When the contact point leaves the water surface, the receiving system will automatically shut down.
2. Steel ruler tape: The steel ruler and cable are combined using plastic technology, which not only prevents the steel ruler from rusting but also simplifies the operation process, making measurement more convenient and accurate.
3. Receiving system: It consists of a speaker and a peak indicator. The speaker emits a continuous buzzing sound from the buzzer. Peak indication is through a voltmeter. The receiving system can be selected through a switch; no matter which one is chosen, the reading accuracy is the same.
4. Frame: It is composed of a reel and a bracket. The receiving system and battery are placed inside the reel, and the steel ruler cable is wrapped outside the reel.
Main Parameters:
Model | Max. test depth / (m) | Length(mm) | Width (mm) | Height(mm) | Probe (mm) | Width of ruler (mm) | Weight (kg) |
WLM-30 | 30 | 310 | 250 | 430 | Φ15*160 | 9.8 | 2.85 |
WLM-50 | 50 | 310 | 250 | 430 | Φ15*160 | 9.8 | 2.95 |
WLM-100 | 100 | 310 | 250 | 430 | Φ15*160 | 9.8 | 4.3 |
WLM-150 | 150 | 310 | 250 | 430 | Φ15*160 | 9.8 | 4.7 |
WLM-200 | 200 | 310 | 250 | 430 | Φ15*160 | 9.8 | 7.3 |
WLM-300 | 300 | 360 | 250 | 430 | Φ15*160 | 9.8 | 7.85 |
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