Piezoelectric load cell, force transducer (Fz ±6 kN / ±1.35 klbf) / 9311C

Piezoelectric load cell, force transducer (Fz ±6 kN / ±1.35 klbf)
  • Piezoelectric force transducer with a measuring range of Fz: -6 ... 6 kN (±1.35 klbf)
  • Dimensions D x H: 15 x 30 mm
  • Female screw thread: M6x1
  • Connector: KIAG 10-32 neg.
Upon request
On request
Measuring ranges
Minimum measuring range [kN]
-6 kN
Maximum measuring range [kN]
6 kN
Calibrated range Fz [kN]
0 … 6 kN
Calibrated range 2
0 … 0.06 kN
Calibrated range 3
0 … -6 kN
Product type
Force sensor type
A dynamometer is a force plate measuring forces and moments.
Single axis force sensor
Preloaded sensor
Preloaded sensors are already calibrated and therefore ready-to-use. Non-preloaded sensors are smaller.
Mechanical properties
Maximum force
±6.6 kN
Axial stiffness
0.398 kN/μm
Bending stiffness
0.078 kN·m/°
Shear stiffness
0.047 kN/μm
Torsional stiffness
0.053 kN·m/°
Lateral stiffness
0.014 kN/μm
Maximum bending moment (Fz=0 N)
12 N·m
Metrological characteristics
Linearity represents the maximum deviation/error between ideal and actual output signal characteristics in relation to the measurand in a specific measuring range. It is expressed in percentage of the range of measurement signal (Full Scale Output).
±0.5 %FSO
Electrical properties
Output signal type
Charge (Piezoelectric, PE)
17±2 pF
Minimal insulation resistance
10^13 Ω
Ground Insulation
≥100 MΩ
Influence quantities
–3.4±0.3 pC/N
Temperature sensitivity, sensitivity change (-40°C … 120°C, Tref = 25°C)
±1.5 %
Certificates and Standards
Degree of protection EN 60529
Operation and installation
Operating temperature range
-40 … 120 °C
In- and end-of-line testing for production processes, 3C electronics manufacturing
Cable properties
Cable included
No cable included
Connector type
10-32 UNF (negative)
Dimensions and materials
28 g
A piezoelectric load cell, also known as force transducer or force link, measures dynamic or quasistatic forces, both tensile and compression. This load cells contains a piezoelectric ring force transducer of the 90x1C sensor family which is preloaded and calibrated, thus ready to use immediately. Sensors in the 93x1C load cell family are the easiest way to measure forces piezoelectrically without the need for sophisticated installation and calibration. These force transducers are factory calibrated and preloaded to measure both tension and compression forces. The load cell is ready to measure within minutes and provide accurate data from dynamic or quasistatic processes. In addition, these force transducers have been installed in an electrically isolated manner, so that ground loops are largely eliminated.
Data sheet
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Piezoelectric Load Cells
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