triax force link, charge, 1000 lb  (fz), 500  lb  (fx,y), 15 pc/lb (z), 32 pc/lb (x,y), ground isolated

3-Component Charge Output Force Sensor

Model 261B11

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  • CE
  • IP

Triax force link, charge, 1000 lb (Fz), 500 lb (Fx,y), 15 pC/lb (z), 32 pC/lb (x,y), ground isolated

WPL 88 - Improved Stiffness Specifications for Piezoelectric Force Links
  • Temperature Range: -100 to +350 °F (-73 to +177 °C)
  • Electrical Connector: 10-32 Coaxial Jack (10-32 Coaxial Jack)

Specification Notes


[1] Zero-based, least-squares line method.
[2] Typical.
[3] See PCB White Paper WPL_88_1121 for details.
[4] See PCB Declaration of Conformance PS158 for details.

English: SI:
Performance
Sensitivity (±10 %) (Z Axis) 15 pC/lb 3.37 pC/N
Sensitivity (±10 %) (X or Y Axis) 32 pC/lb 7.19 pC/N
Measurement Range (Z Axis) 1000 lb 4.45 kN
Measurement Range (X or Y Axis) 500 lb 2.22 kN
Maximum Force (Z Axis) 1320 lb 5.87 kN
Maximum Force (X or Y Axis) 660 lb 2.94 kN
Maximum Moment (Z Axis) 14 ft-lb 19.0 Nm
Maximum Moment (X or Y Axis) 13 ft-lb 17.6 Nm
Non-Linearity ≤1 % FS ≤1 % FS [1]
Cross Talk (between X and Y Axis) ±3 % ±3 %
Cross Talk (between (X or Y Axis) and Z Axis) ±5 % ±5 %
Environmental
Temperature Range -100 to +350 °F -73 to +177 °C
Electrical
Capacitance (all channels) 18 pF 18 pF [2]
Insulation Resistance (all channels) ≥1000000000000 Ohm ≥1000000000000 Ohm
Output Polarity (in direction of markings) Negative Negative
Electrical Isolation ≥100000000 Ohm ≥100000000 Ohm
Physical
Stiffness (RX or RY Axis) 7.5E5 lbf*in/radian 8.5E4 N*m/radian [2] [3]
Stiffness (Z Axis) 4.9 lb/µin 860 N/µm [2]
Stiffness (X or Y Axis) 1.9 lb/µin 330 N/µm [2]
Stiffness (RZ Axis) 3.4E5 lbf*in/radian 3.8E4 N*m/radian [2] [3]
Coupled Stiffness (X-RY or Y-RX Axis) 1.0 lbf*in/µin 4.4 N*m/µm [2] [3]
Weight 13.60 oz 386 gm
Housing Material Stainless Steel Stainless Steel
Sealing Hermetic Hermetic
Electrical Connector (Quantity, 3) 10-32 Coaxial Jack 10-32 Coaxial Jack
Electrical Connection Position Side Side

* All specifications are at room temperature unless otherwise specified.

Optional Versions


(W) Water Resistant Cable

English SI
Electrical Connection Position Side

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