
Vibrating Wire Strain Gauges for Bridge, Tunnel & Dam Monitoring: Complete Selection Guide
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Precision Water Level Meters for Field Monitoring
Water level readings across a project site can change faster than plans do. That is why geotechnical teams need instruments they can trust when monitoring groundwater, reservoir levels, or seepage. Kingmach builds water level meters for exactly those conditions—long-term installs in boreholes, standpipes, and open water bodies where steady, repeatable data matters more than extra features. The lineup covers vibrating wire, strain gauge, and other sensor types, so you can match the instrument to the project without paying for capabilities you will never use. With manufacturing rooted in geotechnical instrumentation, we keep the focus on field practicality: tough cable jackets, clear signal outputs, and simple integration with your existing data loggers. Custom ranges and cable lengths are available for projects with unusual depth requirements, and our support team can walk you through the setup wherever you are located.
Technical Detail
Kingmach's water level meters are built for routine geotechnical and hydrological monitoring. They are commonly used in dam safety programs, slope stability investigations, tunneling projects, and groundwater studies where small measurement drifts can lead to big interpretation errors. The instruments rely on proven sensor technologies—primarily vibrating wire and semiconductor strain gauge elements—that balance cost and long-term reliability. A stainless-steel or titanium body protects the sensor in aggressive water chemistries, while armored or polyurethane-jacketed cables resist snags during installation and field service. Output signals are compatible with most industry-standard readout units and automatic data acquisition systems, so you can start logging without extra signal conditioning. Kingmach keeps a wide inventory range on hand, but we also offer customization when standard dimensions do not fit: special cable markings, extended cables up to several hundred meters, different pressure ranges, and alternative housing materials. Our global distribution network and in-house technical team provide pre-sale selection guidance and after-sale support, helping you get the right meter into the ground faster.
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Solid load cell JMZX-34XXHAT、35XXHAT、36XXHAT
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Large Earth Pressure Cell ( VW & Smart Type) JMZX-51XXAT/ ATM
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FAQ
Vibrating wire sensors are the common choice for permanent installations. They have minimal signal loss over long cables and resist zero drift well, which matters when you are trending data over years.
Yes, we regularly assemble cables up to 500 meters with customized markings. Longer lengths are possible depending on the sensor type—just let us know the depth you need.
Most models output a frequency or 4-20 mA signal that connects directly to dataloggers from Campbell Scientific, Geokon, or similar brands. We provide wiring details and can pre-terminate connectors if you share your logger model.
Each meter leaves the factory with an individual calibration certificate traceable to national standards, covering the full pressure range. If your QA process needs additional points or a specific uncertainty statement, we can arrange that.
Choose a titanium housing option instead of stainless steel for high salinity or acidic conditions. The cable jacket material can also be upgraded to polyurethane for better chemical resistance.
Share your product type, target capacity, and application requirements. Our team can review the details and recommend a practical next step.
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Mail: [email protected]
Contact Us: +8613808434127
Address: No. 188 Tongzipo West Rd, Changsha, Hunan, China