Technical Specifications
|
Model |
CA201 |
|
PN Number |
144-201-000-203 |
|
Description |
Piezoelectric Accelerometer |
|
Origin |
Switzerland |
|
Dimension |
17*17*8cm |
|
Weight |
0.85kg |
Product Details
Piezoelectric Accelerometer Type CA 201
CHARACTERISTICS
• Industrial vibration monitoring
• High sensitivity • Differential output
• Hermetically welded
• CENELEC approved
• Internal case insulation
• Integral cable
SPECIFICATIONS:
Signal transmission : 2 pole system insulated from casing, charge output
Signal processing : Charge amplifier
Sensitivity (at 120 Hz) : 100 pC/g ±5%
Dynamic measuring range (random) : 0.0001 g to 200 g peak
Overload capacity (spikes) : Up to 250 g peak
Linearity : ≤1% between 0.0001 g and 20 g peak, max. 2% between 20g and 200 g peak
Transverse sensitivity : ≤5%
Resonant frequency (mounted) : 11 kHz nominal
Frequency response : ±5% between 0.5 Hz and 3000 Hz (lower cut off frequency is determined by conditioner used) ≤10% between 3 kHz and 4.5 kHz
Internal insulation resistance : Min. 108 ohms
Capacitance : 3300 pF nominal pole to pole, 1200 pF nominal pole to casing (for 6 m integral cable)
Calibration : Dynamic calibration at factory at 5 g peak and 120 Hz (+23°C). No subsequent calibration necessary.
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