Cảm biến tải, cảm biến cân, load cell , Vishay Tedea-Huntleigh 121

Description

Model 121 is a high capacity truck scale and silo load cell which is supplied complete with its own unique rocker mounting components. Suitable for all heavy duty weighing applications the 121 gives the user high accuracy and low installation cost. The 121 has a stainless steel housing to protect against corrosion. The alloy steel compression element is nickel plated, and the rocker mounting accessories are zinc plated alloy steel. The two additional sense wires feed back the voltage reaching the load cell. Complete compensation of change in lead resistance due to temperature change and/or cable extension, is achieved by feeding this voltage into the appropriate electronics.