load cell sensors

Kingmach Measurement & Monitoring Technology Co., Ltd. has been manufacturing geotechnical instruments for over a decade, and load cell sensors form a central part of our lineup. We’re not the cheapest on the market, but we aim to be the most reliable in the mid-range—where projects demand consistent data without excessive cost. Our load cells are most commonly used in foundation engineering, tunnel monitoring, and structural health applications. Each sensor is built around a strain gauge element sealed inside a rugged alloy steel or stainless steel housing, with IP67 or IP68 protection as standard. Bonded foil strain gauges provide the core measurement, and we use a temperature-compensated Wheatstone bridge circuit to minimize drift. This matters because a load cell buried under a bridge abutment cannot be recalibrated easily; it has to hold its zero for years. We offer options like center-hole, column, and shear-pin configurations, and we can adapt dimensions, cable lengths, and output signals to fit your data logger. Our internal testing shows less than 0.1% full-scale non-linearity in typical units, but we publish individual calibration certificates with each sensor. Customization includes sealing against corrosive environments, embedding anchors for direct concrete embedding, or adding thermistors for temperature monitoring. Our global distribution network and dedicated after-sales engineers mean you can get technical support when you need it, whether you are in Southeast Asia, the Middle East, or Europe. If you have a requirement that isn’t in our standard catalog, we encourage you to contact us with a sketch or specification—we often design one-off solutions for unusual load paths or space constraints.