Showasaki
Showa Vibro Converter for Accelerometer
Model - 2501
1. Compact piezoelectoric sensor suitable for measuring application such as high temperature and high vibration level is selectable.
2. 4 to 20mA output corresponding to vibration values is adjustable within a certain range.
3. AC output is available for waveform analysis using a FFT analyzer.
4. This unit is easily connectable to a recorder, indicator or data collector is a remote location.
Composition
| Pick up | Model-2300A, 2300A, etc. |
|---|---|
| Insulated Stud | SI-17 |
| Pick up cable | LNC-3F-1.5(m), LNC-1A-3(m),etc |
| Output cable | CA4612-**(m) |
| Digital Monitor | Model-2590B |
Specifications
| Maximum charge input | ±1000pC |
|---|---|
| Maximum input capacity | 10000pF |
| Acceleration measurement(Measured value for detector 5pC/m/s2) | |
| Measuring range | Any value is adjustable to maximum output of 20mA within the range of 20m/s2 to 200m/s2 |
| Resolution | 0.1m/s2 |
| Frequency range | 3Hz-10KHz(-3dB), 5Hz-8KHz(-1dB) 10Hz-5KHz(±0.5dB) |
| Low-pass filter | IN……1KHz cut-off (-3dB), Any frequencyis optionally available(within range of 50Hz to 5KHz). OUT…·10KHz cut-off(-3dB), Fixed |
| Velocity measurement(Measured value for detector 5pC/m/s2) | |
| Measuring range | Any value is adjustable to maximum output of 20mA within the range of 20m/s to 200m/s. |
| Resolution | 0.1mm/s |
| Frequency range | 7Hz-10KHz(-3dB), 10Hz-6KHz(±1dB) |
| Displacement measurement(Measured value for detector 5pC/m/s2) | |
| Measuring range | Any value is adjustable to maximum output of 20mA within the range of 0.2mmp-p to 2mmp-p. |
| Resolution | 0.001mmp-p(1μm) |
| Frequency range | 8Hz-10KHz(-3dB), 10Hz-700KHz(±1dB) |
| DC output | 4-20mA, Load resistance……300Ω Detection……AVE-PEAK |
| Control. AC output | ±2V full scale (fixed with full scale that is determined according to pick-up sensitivity) |
| Accuracy | 5% or less(80Hz, 10m/s2, sine wave, normal temp) |
| Linearity | 1% or less |
| Diving power | DC11V-26V, 30mA |
| Temp. & humidity range | Operation; 0-50°C, Storage: -20°C-70°C 90% RH or less |
| Case material | Aluminum alloy (Neoprene packing) |
| Component Device | Converter cable: CA4612-3m(3m) |
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