Piezoelectric load cell for very low forces, force transducer, Fz max ±500 N / 9217A

9217A

:18007452

Preloaded and calibrated force transducer, ready to measure immediately
Calibrated ranges Fz: 0 … 5 N, 0 … ±50 N, 0 … ±500 N
Sensitivity: ≈ –105 pC/N
Dimensions DxH: 11,9x46 mm

Preloaded sensorYesMaximum measuring range0.5 kNMaximum side load Fx,y with application of force on the flange level50 NOverload Fz–0.600/0.600 kNCalibrated measuring range Fz, 100%-500 … 500 NSide load sensitivity Fx,y -> Fz≤±0.02 N/NMaximum bending moment Mxy1.78 NmTemperature coefficient of sensitivity Fz≈<0.04 %/°CRigidity Cz (Fz)≈0.015 kN/μmCase materialDIN 1.4542Operating temperature range-50 … 150 °CLinearity≈±1 %FSODegree of protection EN 60529IP65 (with connected cable)Weight16 g

Measuring range-0.5 … 0.5 kNForce sensor typeSingle axis force sensorMaximum torque Mz1.35 NmCalibrated measuring range Fz, 1%0 … 5 NCalibrated measuring range Fz, 10%-50 … 50 NThreshold Fz<0.001 NSensitivity to bending moment Mx,y -> Fz≤±4 N/NmNatural frequency fn(Fz)>20 kHzCapacity C≈45 pFSensitivity≈–105 pC/NHysteresis≤±1 %FSOOutput signal typeCharge (Piezoelectric, PE)Insulation resistance>10^13 Ω

This slim sensor is designed for measuring dynamic and quasistatic tensile and compression forces. It is possible to measure small forces in the measuring ranges of –500 ... 500 N. As a result of the high sensitivity of the integrated measuring element and special constructive measures during force application, the sensor's threshold is less than one millinewton. The sensor has a sealed housing and is designed for use in industry and the laboratory. Installation of the sensor directly into the structure is made possible by the thread on the shaft. Force is applied to the front side. The sensor is based on the piezoelectric measurement principle. The force acting on the highly sensitive transversal measuring element generates a proportional charge at the signal output. The slim, pen-like structural shape of the sensor bodies and the force application on the axial tapped hole are important features of this sensor. Caution: These force sensor is very sensitive measuring instruments.