EN
ar
bg
hr
cs
da
nl
fi
fr
de
el
hi
it
ko
no
pl
pt
ro
ru
es
sv
tl
iw
id
lv
lt
sr
sk
sl
uk
vi
et
hu
th
tr
fa
ms
hy
ka
ur
bn
mn
ta
kk
uz
ku
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...
Tri-Axis Accelerometers Built for Real-World Monitoring
tri axis accelerometer
Tri-axis accelerometers aren’t new, but getting one that holds up on a construction site or inside a dam is another story. Kingmach started making geotechnical instruments years ago, and over time we’ve learned what field engineers actually need: solid performance without constant recalibration, housings that survive wet boreholes, and a supplier who answers emails. Our tri-axis units measure vibration, tilt, and acceleration along X, Y, and Z axes simultaneously, which cuts down on the number of sensors you need to install. Most customers use them for structural health monitoring, pile driving analysis, or seismic studies, but the real value comes from the little things—cable that doesn’t crack in cold weather, mounting plates that fit existing brackets, and a manual that makes sense.
Technical Detail
Configured around process stability, mold life, and long-term uptime.
Kingmach tri-axis accelerometers are designed around one principle: if the data isn’t reliable, the instrument isn’t worth the effort. We build these sensors for use in geotechnical and structural monitoring—think slope stability assessments, tunnel convergence, bridge vibration analysis, and blast monitoring. Instead of pushing a one-size-fits-all package, we offer a range of sensitivities and output types so you can match the sensor to the job, not the other way around. Typical specifications include low-noise MEMS elements, rugged stainless steel or aluminum housings, and integrated temperature compensation that keeps readings stable when the weather won’t cooperate. Many clients come to us after trying cheaper units that drifted after a few weeks in the field; they appreciate that ours come factory calibrated and can be ordered with custom cable lengths, connector types, or mounting orientations. Our global distribution network means lead times are reasonable for most regions, and we keep common accessories in stock. While we don’t pretend to be the lowest-cost option, our focus is on delivering instruments that won’t force you back on site before the project is done.
News
Industry updates
Hollow Load Cells for Bridge Cable & Anchor Monitoring: Selection Guide & Specifications
Cable-stayed bridges, pre-stressed concrete decks, and dam anchors rely on precisely cal...
Understanding the 9 Types of Load Cells: An Engineering Selection Guide
The Type of Load Cell Is Not a Product Choice—It Is an Engineering Decision In ...
Products
Production modules
FAQ
Common technical questions
What’s the difference between a tri-axis accelerometer and three single-axis units?
A tri-axis accelerometer measures vibration or tilt along X, Y, and Z axes from a single mounting point. This simplifies installation, reduces cabling, and avoids alignment errors you’d get when trying to position three separate sensors perfectly orthogonal to each other. It’s especially handy in confined spaces like boreholes.
Can I use these for low-frequency monitoring, like bridge or dam movement?
Yes. We offer models with bandwidth that extends down to DC or very low frequencies, which suits quasi-static measurements such as structural tilt or slow deformation. If you share your frequency range of interest, we can recommend a sensor that won’t attenuate the signals you need to catch.
Do Kingmach tri-axis accelerometers work with third-party data loggers?
They typically do. Most of our units output standard signals like ±5V, ±10V, or 4-20 mA, so they’re compatible with common data acquisition systems. If you’re using something proprietary, we can discuss custom signal conditioning. Just ask for a wiring diagram before you order.
What kind of environments can these sensors handle?
Our standard housings are rated for IP67 or IP68, depending on the model, and we’ve had units survive years in saturated soil, concrete pours, and alpine conditions. For highly corrosive settings, we can use stainless steel and special cable jackets. Long-term submersion or chemical exposure still requires a conversation with our engineers.
How do I choose between different sensitivity ranges?
It comes down to expected acceleration levels and resolution. For seismic monitoring you might want 1 V/g sensitivity to capture faint signals; for pile driving or blast vibration you’ll probably need a lower sensitivity like 10 mV/g to avoid clipping. If you’re not sure, send us a rough estimate of g-levels and we’ll help you pick.
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.