
The Smart Single-Point Settlement Gauge is widely used for foundation settlement measurement in engineering fields such as bridges, buildings, railways, transportation, hydropower, and dams.
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Place of Origin: |
Changsha,China |
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Brand Name: |
Kingmach |
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Model Number: |
JMDL-47XXAT |
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Certification: |
GBT 37367-2019 |
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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. |
Introduction:
The JMDL-47xxAT Smart Single-Point Settlement Gauge is an embedded inductive frequency-modulated (IFM) smart displacement meter, which can be used to measure in-situ subgrade settlement deformation, embankment heave deformation, base uplift deformation in deep foundation pits, tunnel bottom uplift deformation in underground engineering, dyke compression deformation, pile foundation settlement, and other similar applications. It consists of a settlement plate, an electrical displacement sensor, a measuring rod with a metal flexible conduit, an anchor head, an extension rod, and a bottom anchor head as an integrated assembly. The electrical displacement sensor is connected upward to the settlement plate and downward to the measuring rod enclosed by the metal flexible conduit and anchor head; the extension rod (which can be lengthened with straight-through connectors according to the required installation depth) connects the sensor anchor head at its upper end and the bottom anchor head at its lower end.
Product Feature:
1. Integrated installation with side-exit cable routing ensures no interference with pavement compaction operations, aligning measurements with actual field conditions; monitoring can also be performed during traffic operation.
2. The electrical displacement sensor enables rapid, accurate, and direct real-time measurement of settlement values.
3. Compatibility with both manual measurement via comprehensive testers and automated acquisition systems for remote data transmission, automated measurement, and operational monitoring.
4. High stability, reliability, minimal temperature drift, and adaptability to harsh environments and long-term monitoring.
5. Fully digital monitoring with direct output of digital frequency signals, unaffected by cable length, distortion-free long-distance signal transmission, and strong immunity to interference.
6. Built-in smart chip and memory store the factory-calibrated nonlinear fitting curve within the sensor, automatically applying nonlinear corrections during measurement, alongside intelligent memory and automated data storage functions.
The JMDL-47xxAT Smart Single-Point Settlement Gauge is an embedded inductive frequency-modulated (IFM) smart displacement meter, which can be used to measure in-situ subgrade settlement deformation, embankment heave deformation, base uplift deformation in deep foundation pits, tunnel bottom uplift deformation in underground engineering, dyke compression deformation, pile foundation settlement, and other similar applications.
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Model |
Range |
Resolution |
Gauge Length |
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JMDL-4710(A、AT) |
100mm |
0.01mm |
760mm |
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JMDL-4720(A、AT) |
200mm |
0.01mm |
1240mm |
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JMDL-4730(A、AT) |
300mm |
0.1mm |
1720mm |
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JMDL-4740(A、AT) |
400mm |
0.1mm |
2210mm |




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