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Model: 221B04

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Link ICP® quartz force sensor, 1k lb comp., 1000 lb tension, 5 mV/lb

  • Measurement Range: 1000 lb (4.448 kN)
  • Sensitivity: (±15%) 5 mV/lb (1124.1 mV/kN)
  • Low Frequency Response: (-5%) 0.001 Hz
  • Upper Frequency Limit: 15000 Hz
  • Temperature Range: -65 to +250 °F (-54 to +121 °C)

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Sensitivity (±15 %)5 mV/lb1124.1 mV/kN 
Measurement Range (Compression)1000 lb4.448 kN 
Measurement Range (Tension)1000 lb4.448 kN 
Maximum Static Force (Compression)6000 lb26.69 kN 
Maximum Static Force (Tension)1200 lb5.34 kN 
Broadband Resolution (1 to 10000 Hz)0.02 lb-rms0.08896 N-rms[1] 
Low Frequency Response (-5 %)0.001 Hz0.001 Hz[3] 
Upper Frequency Limit15000 Hz15000 Hz[4] 
Non-Linearity≤1.5 % FS≤1.5 % FS[2] 
Temperature Range-65 to +250 °F-54 to +121 °C 
Temperature Coefficient of Sensitivity≤0.03 %/°F≤0.054 %/°C 
Discharge Time Constant (at room temp)≥700 sec≥700 sec 
Excitation Voltage20 to 30 VDC20 to 30 VDC 
Constant Current Excitation2 to 20 mA2 to 20 mA 
Output Impedance≤100 Ohm≤100 Ohm 
Output Bias Voltage8 to 14 VDC8 to 14 VDC 
Output Polarity (Compression)PositivePositive 
Stiffness2 lb/µin0.35 kN/µm[1] 
Size - Diameter0.65 in16.51 mm 
Size - Height1.25 in31.75 mm 
Weight1.1 oz31 gm 
Housing MaterialStainless SteelStainless Steel 
Electrical Connector10-32 Coaxial Jack10-32 Coaxial Jack 
Electrical Connection PositionSideSide 
Mounting Thread1/4-28 Female1/4-28 Female 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Typical.
[2] Zero-based, least-squares, straight line method.
[3] Calculated from discharge time constant.
[4] Estimated using rigid body dynamics calculations.
[5] See PCB Declaration of Conformance PS023 for details.
081A06Mounting stud, 1/4-28 to 1/4-28 x .37 in. long, BeCu, no shoulder(1)
Optional Versions:
(M) Metric Mount
(N) Negative Output Polarity
(W) Water Resistant Cable
    Electrical ConnectorSealed Cable
    Electrical Connection PositionSide
Product Documents
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