Elevator weighing sensors, or load cells, are essential components in ensuring the safety and proper operation of elevators. Primarily, their function is to monitor the weight within the elevator cabin to prevent overloading, which could potentially cause accidents or damage to the equipment. These sensors often operate based on the principle of strain gauge technology, where a change in resistance occurs when the sensor element is subjected to stress.

When passengers or cargo enter the elevator, the weight is transferred to the load sensor, causing a deformation that is directly proportional to the applied force. This deformation leads to a change in electrical resistance, which is subsequently converted into an electrical signal by the sensor's internal circuitry.

Our company takes product technology as guide, cooperates with partners confidentially, and strives to become your better supplier with perfect after-sales service as its guarantee.Since our company began to study resistance strain gauge in 1997, it has continuously pursued technological innovation and developing and producing in strict accordance with the 0IML62# recommendation and GB/T13992-92 standard. Our company employs several senior members of the strain gauge industry as the technical consultant for many years, and has more than 20 years of technical and technological personnel engaged in the industry, so as to ensure the long-term stability and consistency of our products.For many years, our company has been strengthening its cooperation with research institutions in polymer material industry to develop base materials which suitable for high-quality resistance strain gauge. The strain gauge produced by our company is suitable for manufacturing medium-precision and high-precision weighing load cells and precision stress analysis, greatly reducing the lag and non-linear error of products and improving the stability of the product.