DMTY-12 strain gauge earth pressure sensor DMTY-12 strain-type earth pressure cell is suitable for measuring the stress of soil, mud, sand and model piles in or around the sand body in model tests, including vibration stress measurement. Effective monitoring equipment, the pressure box adopts strain full bridge circuit, which can accurately eliminate the influence of temperature changes on the instrument. technical parameter: Diameter (mm): 12 Thickness (mm): 4.2 Range: 0.05--10 Accuracy: ≤0.5%F•S (Note: F•S is the full scale output value) Bridge resistance: 350, full bridge Full-scale output: about 1000, up to 3000 micro-strain, the smaller the diameter, the smaller the full-scale output (με) Features: Static and dynamic measurement possible Outlet method: side outlet Wiring method: red, yellow, blue and black correspond to A B C D K: strain amplifier sensitivity coefficient K=2.0 Supporting equipment: dynamic and static strain acquisition instrument, wire
DMTY-12 strain-type earth pressure cell is suitable for measuring the stress of soil, mud, sand and model piles in or around the sand body in model tests, including vibration stress measurement. Effective monitoring equipment, the pressure box adopts strain full bridge circuit, which can accurately eliminate the influence of temperature changes on the instrument.
