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Electric strain measuring pin 9247A
single-axisfor force measurement

Electric strain measuring pin - 9247A - KISTLER - single-axis / for force measurement
Electric strain measuring pin - 9247A - KISTLER - single-axis / for force measurement
Electric strain measuring pin - 9247A - KISTLER - single-axis / for force measurement - image - 2
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Characteristics

Technology
electric
Geometry
single-axis
Other characteristics
for force measurement

Description

Product overview
  • Piezoelectric sensor (longitudinal strain measuring pin) model 9247A designed for non‑contact measurement of cavity and injection pressures in molding and semiconductor applications.


Main features
  • Type: Charge output (Piezoelectric, PE)
  • Measuring range (axial): -1400 … 1400 µε
  • Nominal sensitivity: -8.6 pC/µε
  • Dimensions (DxL): M5×0.5×23 mm
  • Output connector: M4×0.35 (negative)


Mechanical properties
  • Preload force: 3.3 kN
  • Range with preload: -1400 … 1400 µε
  • Axial preloading charge (approx.): ≈–20000 pC
  • Force sensitivity for preload: -6 pC/N
  • Overload capacity: ±2000 µε


Metrological characteristics
  • Linearity: ≤ ±2 %FSO
  • Hysteresis: ≤ 3 %FSO
  • Repeatability of sensitivity after demounting/remounting: –1.1 %


Electrical properties
  • Output signal type: Charge (Piezoelectric, PE)
  • Minimal insulation resistance: 10^13 Ω


Influence quantities
  • Sensitivity in test object: ≈–8.6 pC/µε
  • Maximal acceleration sensitivity: 0.07 pC/g


Certificates and Standards
  • Degree of protection (EN 60529): IP65


Operation and installation
  • Operating temperature range: -40 … 200 °C
  • Typical applications: Injection molding, semiconductors — cavity and injection pressure monitoring


Cable properties
  • Cable included: No


Interfaces
  • Connector type: M4 (negative)


Dimensions and materials
  • Dimensions (DxL): M5×0.5×23 mm
  • Weight (without cable): 2.5 g


Technical specifications
  • Model: 9247A
  • Measuring range (axial): -1400 … 1400 µε
  • Nominal sensitivity: -8.6 pC/µε
  • Mechanical preload force: 3.3 kN
  • Overload: ±2000 µε
  • Output signal: Charge (Piezoelectric)
  • Connector: M4×0.35 (negative)
  • Insulation resistance: 10^13 Ω
  • Operating temperature: -40 … 200 °C
  • Degree of protection: IP65
  • Weight: 2.5 g (without cable)

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