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Vibrating Wire Strain Gauges for Bridge, Tunnel & Dam Monitoring: Complete Selection Guide
The global construction industry is experiencing a massive surge in large-scale infrastr...
Kingmach Miniature Load Cells: Compact Precision
miniature load cell
When project space shrinks to the point where standard sensors won't fit, measuring force becomes a practical puzzle. Kingmach miniature load cells are cut out for those cramped spots. They're not a cure-all, but they deliver when you need to squeeze a reliable sensor into a few millimeters of clearance. From centrifuge model tests in geotechnical labs to robotic grip force monitoring, these low-profile devices make force sensing possible where bulk isn't an option. We keep it simple: make the sensor smaller, accurate enough for the job, and adaptable to your mounting conditions. If your load cell needs an odd size or non-standard output, we can tweak the design without unnecessary fanfare.
Technical Detail
Configured around process stability, mold life, and long-term uptime.
Miniature load cells rely on strain gauge technology to turn force into a usable electrical signal. In geotechnical work, they often show up in model pile tests, underground pressure mapping, or torque measurement on rotating shafts. As a manufacturer of geotechnical monitoring tools, Kingmach understands the long-term stability and field resilience these sensors demand. Our miniature load cells typically come in threaded or flat-profile housings, with diameters that can drop to 6 mm and heights under 3 mm—though those numbers shift with the rated capacity. Signal output is flexible: standard mV/V from metal foil strain gauges, or we can embed an amplifier for 0–5 V, 4–20 mA, or even RS485 digital output. Stainless steel is the go-to material, but corrosive environments call for special coatings or alloy choices. Customization is part of our day-to-day; you specify the force direction, the available space, and the accuracy target, and we propose a match. Projects across different continents use our sensors, and technical support doesn't fade with time zones. In the end, a sensor only works if it fits where it's needed—and that's what we focus on.
News
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Products
Production modules
Large Earth Pressure Cell ( VW & Smart Type) JMZX-51XXAT/ ATM
Large Earth Pressure Cell ( VW & Smart Type) JMZX-51XXAT/ ATM
View DetailsEarth Pressure Cell ( VW & Smart Type) JMZX-50XXAT/ ATM
Earth Pressure Cell ( VW & Smart Type) JMZX-50XXAT/ ATM
View Details
Smart Vibrating Wire PiezometerSmart Piezometers (VW) JMZX-55XXHAT
Smart Vibrating Wire PiezometerSmart Piezometers (VW) JMZX-55XXHAT
View DetailsFAQ
Common technical questions
What is the smallest size a miniature load cell can be made?
Depending on the capacity and structure, diameters can go as small as 6 mm or less, with heights usually between 3 and 10 mm. Kingmach tailors the design to the actual force configuration, so the final dimensions are optimized for your space.
Can these sensors work outdoors or in wet conditions over time?
Yes, with the right protection. Standard units often meet IP65, and we can upgrade to IP68 through specialized sealing or connector choices. For geotechnical applications buried in soil, we recommend specific potting or housing options to block moisture.
What output signals are available?
The base version gives you an mV/V ratio from metal foil strain gauges, which needs an external transmitter. But we can integrate an amplifier to output 0–5 V, 4–20 mA, or digital signals like RS485—handy for direct PLC or data logger hookup.
How long does it take to customize a miniature load cell?
It depends on the work involved. If it’s a simple modification like changing threads or cable length on an existing design, samples can ship in days. A new flexure design typically takes 2–4 weeks. We map out the timeline after reviewing your requirements.
Can miniature load cells measure tension?
Most miniature cells are built for compression, but with the right structure they can handle both tension and compression. It really hinges on how you mount them. For dedicated tension needs, we can design a version with threaded holes or clamping ends.
Need a solution for your project?
Share your product type, target capacity, and application requirements. Our team can review the details and recommend a practical next step.