A field-engineer’s guide to sensors, signal conditioning, data logging and calibration working as one system. I’ve walked onto more than one site where the client had bought a genuinely good sensor and still couldn’t trust the number on their screen.…
A client once sent me a drawing of a bracket with a load path I genuinely hadn’t seen before — combined bending and torsion, off-axis, in a housing with about 12mm of clearance either side. Every standard load cell in…
I once watched a client try to run a 40-metre instrumentation cable across a live conveyor gantry to get vibration data off a gearbox nobody could safely reach. It took two days, a scissor lift, and a lot of cable…
A sensor doesn’t lie, but it doesn’t always tell the truth clearly either. I’ve pulled apart enough junction boxes on mine sites to know that the raw output of a strain gauge or a pressure transducer is almost never usable…
Ask five engineers what “data logging” means and you’ll get five different pictures in their heads. One’s thinking of a $200 temperature logger zip-tied to a pallet. Another’s picturing a rack of DAQ hardware wired into a test rig. A…
A sensor doesn’t lie, but it doesn’t always tell the truth clearly either. I’ve pulled apart enough junction boxes on mine sites to know that the raw output of a strain gauge or a pressure transducer is almost never usable…
A sensor is a small thing to bet a life on, but that’s exactly what happens underground every shift. I’ve spent years working with measurement systems for mining and defence clients here in Australia, and the question I get asked…
I’ve sat across the table from plant managers, mine site engineers, and asset owners for years, and the conversation almost always starts the same way: “We just need a sensor for this.” Six months later, half of those sensors are…
“What sensor do I need?” is usually the wrong first question, because there isn’t one category called “sensor” there are at least half a dozen distinct technologies, each solving a completely different measurement problem. Understanding the difference between them is…
Whether you work in mining, construction, agriculture, or heavy industry, one reality is universal: taking measurements on live, operational equipment is dangerous, inaccurate, and time-consuming. Workers are routinely placed near moving machinery, hydraulic lines under pressure, and heavy vehicles just…