The Smart Vibrating Wire Piezometer/Smart Piezometers (VW) is a sensor designed for measuring deep water pressure, specifically used to monitor deep seepage pressure in various geological environments (e.g., slopes, dams). When installed via drilling in soft soil foundations, it can measure the pore water pressure inside deep soil masses. When mounted at the pressure relief pipe outlet of hydraulic dams, it is capable of measuring the water pressure within the pressure relief pipe. Additionally, if a piezometer tube is embedded in the foundation, the product can be placed and fixed inside the tube to measure changes in water level.
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Place of Origin: |
Changsha，China |
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Brand Name: |
Kingmach |
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Model Number: |
JMZX-55XXHAT |
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Certification: |
GB/T 13606-2007、GB/T 3411.1-2009、DL/T 1045-2022、JT/T 580-2017 |
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Minimum Order Quantity: |
1 Piece |
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Price: |
Negotiable |
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Packaging Details: |
Cartons or wooden cases. Customized packaging solutions are also available. |
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Delivery Time: |
Shipped within 30 days after full payment receipt. |
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Payment Terms: |
T/T in advance. |
Synopsis:
JMZX-57XXHT Smart Vibrating Wire Piezometer is widely utilized for fundamentally measuring pore water pressure in various engineering sectors such as construction, railways, transportation, hydropower, dams, and tunnels.
Monitoring of anti-seepage effect, seepage around the dam, leakage state and soil infiltration line, can also be buried in the foundation of the water level pipe for measuring the change of water level.
Product feature:
1. It is designed and manufactured by vibrating string theory. The penetrating water pressure from the water inlet passes through the permeable layer and acts on the elastic diaphragm inside the Piezometer, and the pressure causes the change of vibrating string stress. The electromagnetic coil excites and measures the frequency of the steel string. After the frequency signal is transmitted to the reading device, the pressure value of the measured water load can be obtained. It has the advantages of high sensitivity, high precision and high stability, and is suitable for long-term observation.
2. Using digital detection, long distance signal transmission without distortion, strong anti-interference ability.
3. Good insulation, waterproof and durable.
4. The method of pulse excitation is adopted, and the test speed is fast.
5. Can directly measure the temperature of the measuring point, and can be temperature compensation (temperature type).
6. Equipped with the company's comprehensive tester can display vibration string frequency, temperature. The measurement is simple and fast. Equipped with automatic comprehensive test system, completely automatic unattended; Equipped with wireless acquisition unit to complete wireless remote telemetry.
Widely used for measuring pore water pressure in engineering fields such as construction, railways, transportation, hydropower, dams, and tunnels. Monitoring anti-seepage effects, seepage around dams, leakage states, and soil infiltration lines; it can also be buried in the foundation with a water level pipe to measure changes in water level.
The Main Performance Index
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Product name |
Model number |
Standard Range |
non-Linearity |
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Smart Vibrating Wire Piezometer |
JMZX-5703 |
0.3MPa |
0.5%F.S |
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JMZX-5704 |
0.4MPa |
0.5%F.S |
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JMZX-5706 |
0.6MPa |
0.5%F.S |
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JMZX-5710 |
1MPa |
0.5%F.S |
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JMZX-5720 |
2MPa |
0.5%F.S |
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JMZX-5730 |
3Mpa |
0.5%F.S |
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JMZX-5740 |
4MPa |
0.5%F.S |
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Mail: [email protected]
Contact Us: +8613808434127
Address: No. 188 Tongzipo West Rd, Changsha, Hunan, China
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