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Borehole Water Level Meter
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| Place of Origin | Chongqing, China |
| Brand Name | Gold |
| Model Number | GD-S |
100M Electronic Liquid Level Sensor High Sensitivity Water Level Meter
| Shell Material | ABS, Metallica |
| Shell Color | Yellow |
| Depth Range | 0-300M |
| Response Time | ≤1ms |
| Adaption Range | 100μw-1000μw |
| Battery Power | 9V Lithium Battery |
| Measurement Signal | Light and Buzzer |
| Accuracy | 0.5mm |
| Working Temperature | -20℃-60℃ |
| Standard | IEC60332-1 |
Composition
The ground receiving ruler water level gauge is composed of a detecting head, a ruler cable, a receiving system and a cable tray.
Detection head: stainless steel, water resistant metal probe inside. The receiving system will turn on when the contact points are in contact with water and turn off when the contact points are out of water.
Ruler CABLE: MADE OF ruler and cable, and the plastic process is used to fix them together, to avoid corrosion of steel, simple operation, make reading more convenient and accurate.
Receiving system: consists of detector, indicator light and peak indicator. Peak indicator is voltage indicator.
Probe of Metal water level measurement devices:
Stainless steel, waterproof wear-resisting, anti-knock
Stainless Metal Water Level Tester with Buzzer Sounder and Indicator light
Application
Used for the measurement of water level in the drilling holes or water level pipe;
Used for hydro power engineering underground water level;
Used for inspecting dam;
Used for the agriculture irrigation.
Main Features
Precision measurement, simplicity and durable;
Detect water levels and well bottoms with high precision;
Corrosion-resistant stainless steel fittings;
Permanent laser marking;
Long lasting flexible link between tape and probe;
Audio alert beeper and LED indicate contact with the water.
Working principle
The measurement of the water level by the following two parts: 1. Underground material, it is composed by water level pipe and bottom cover (not include in the system,it is need purchased separately) Ground receiver-ruler water level meter, it is composed by detect head, ruler cable, receiver system and cable reel. Detect head: made by steel, inside is a water resistance contact point. When the contact point contact water, the receiver system will open, and when the contact point leave the water,the receiver system will close. Ruler cable: it made by ruler and cable, and use plastic technology keep them together, and avoid the steel corrosion and simple the operation,make the read more convenient and accurate. Receiver system:it is composed by sounder,indicate light. 2 the green button in the panel is test button, when push this button, light on and buzzing, that indicate the circuit is in good condition. Or else, the circuit have problem or the battery has no power.
Use method
In measuring, make the cable reel rotate and push the power button,put the detect head in the water pipe, put the ruler cable in hand and make it drop slowly. When the detect head contact point contact water, the receiver system buzzer will sound. Then you can read the data of the ruler cable and can know the water level.(if the surrounding voice is loudly, maybe you can hear buzzer,so you can observe the indicate light and voltage meter)
