Capacitive Sensors
Capacitive Sensor: Compact Driver
Multi-Channel Driver
Features 
| Specifications | Comparison | Mechanical | Probes & Ranges 
- Up to Six Channels
- Ranges Available: 25 µm to 2.5 mm
- ±10 V Output
- 15 kHz Bandwidth
- 0.008% Resolution @ 15 kHz (RMS) (Probe/Range dependent, see range chart for details)
- Individually calibrated for maximum performance
- No User Adjustments
- Differential and Single-Ended Outputs
- Small Size, High Density Package
- OEM and Embedded Applications
- Separate Power and Signal "D" Connectors
- ±15 VDC Power
- Probes can be ordered as vacuum compatible.
Life-Cycle Status: Active
Specifications
Typical specifications. Actual values depend on probe and calibration. See Probes and Ranges for details.
Resolution |
0.008% F.S. RMS 0.08% F.S. P-P |
Bandwidth |
Up to 15 kHz(-3dB) |
Linearity |
0.2% F.S. |
Error Band |
0.3% F.S. |
Maximum Drift |
0.02% F.S./°F 0.04% F.S./°C |
Output Voltage |
±10 V |
Output Impedance |
0 ohms |
Operating Temperature |
40°F-120°F 4°C-50°C |
Input Power |
±15 VDC @ 50 mA/channel |
Driver Comparison
Best - 
| Better - 
| Good - 
Capacitive Sensor Drivers Comparison |
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Model |
Resolution |
Linearity |
Bandwidth |
Adj. Zero |
Adj. |
Dual Sensitivity |
| CPL190/290 | |
|
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• | • | |
| Compact Driver | |
|
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| CPA100 | |
N/A | |
• | • | |
Mechanical Specifications
