PCB Piezotronics
PCB Piezotronics 221b/231b Series Force Sensor
Model 221B01:Link ICP® quartz force sensor, 10 lb comp., 10 lb tension, 500 mV/lb
Available models include 221B01, 221B02, 221B03, 221B04, 221B05.
Model 221B01:Link ICP® quartz force sensor, 10 lb comp., 10 lb tension, 500 mV/lb
This series includes the official PCB Piezotronics models listed below.
Key Features
Model 221B01:Link ICP® quartz force sensor, 10 lb comp., 10 lb tension, 500 mV/lb
- Measurement Range: 10 lb (0.04448 kN)
- Sensitivity: (±15%)500 mV/lb (112404 mV/kN)
- Low Frequency Response: (-5%)0.01 Hz
- Upper Frequency Limit: 15000 Hz
- Temperature Range: -65 to +250 °F (-54 to +121 °C)
- Mounting Thread: 1/4-28 Female
Model & Varian
| Model | Sensitivity (±15 %) | Measurement Range (Compression) | Measurement Range (Tension) | Maximum Static Force (Compression) | Maximum Static Force (Tension) | Broadband Resolution (1) | Low Frequency Response (-5 %) | Upper Frequency Limit |
|---|---|---|---|---|---|---|---|---|
| 221B01 | 500 mV/lb / 112404 mV/kN | 10 lb / 0.04448 kN | 10 lb / 0.04448 kN | 60 lb / 0.2669 kN | 60 lb / 0.2669 kN | 0.0002 lb-rms / 0.0008896 N-rms / [2] | 0.01 Hz / [3] | 15000 Hz / [4] |
| 221B02 | 50 mV/lb / 11241 mV/kN | 100 lb / 0.4448 kN | 100 lb / 0.4448 kN | 600 lb / 2.669 kN | 500 lb / 2.224 kN | 0.002 lb-rms / 0.008896 N-rms / [2] | 0.006 Hz / [3] | 15000 Hz / [4] |
| 221B03 | 10 mV/lb / 2248.2 mV/kN | 500 lb / 2.224 kN | 500 lb / 2.224 kN | 3000 lb / 13.34 kN | 1000 lb / 4.448 kN | 0.01 lb-rms / 0.04448 N-rms / [2] | 0.002 Hz / [3] | 15000 Hz / [4] |
| 221B04 | 5 mV/lb / 1124.1 mV/kN | 1000 lb / 4.448 kN | 1000 lb / 4.448 kN | 6000 lb / 26.69 kN | 1200 lb / 5.34 kN | 0.02 lb-rms / 0.08896 N-rms / [2] | 0.001 Hz / [3] | 15000 Hz / [4] |
| 221B05 | 1 mV/lb / 224.82 mV/kN | 5000 lb / 22.24 kN | 1000 lb / 4.448 kN | 6000 lb / 26.69 kN | 1200 lb / 5.34 kN | 0.10 lb-rms / 0.445 N-rms / [2] | 0.0003 Hz / [3] | 15000 Hz / [4] |
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Spesifikasi
| Sensitivity (±15 %) | 500 mV/lb / 112404 mV/kN |
|---|---|
| Measurement Range (Compression) | 10 lb / 0.04448 kN |
| Measurement Range (Tension) | 10 lb / 0.04448 kN |
| Maximum Static Force (Compression) | 60 lb / 0.2669 kN |
| Maximum Static Force (Tension) | 60 lb / 0.2669 kN |
| Broadband Resolution (1) | 0.0002 lb-rms / 0.0008896 N-rms / [2] |
| Low Frequency Response (-5 %) | 0.01 Hz / [3] |
| Upper Frequency Limit | 15000 Hz / [4] |
| Non-Linearity | ≤1.5 % FS / [1] |
| 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) | ≥50 sec |
| Excitation Voltage | 20 to 30 VDC |
| Constant Current Excitation | 2 to 20 mA |
| Output Impedance | ≤100 Ohm |
| Output Bias Voltage | 8 to 14 VDC |
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