The Ono Sokki FT-2500 Advanced FFT Tachometer measures the rotational speed using an FFT calculation from the frequency signal of light, magnetism, vibration or sound.
BROCHURE: View Literature (PDF)
Features:
- Allows easy evaluation of RPM even when rotating shafts are not directly accessible.
- Does not require the application of reflective markers.
- Added versatility when combined with a range of detectors, including: leakage flux detectors, optical fiber sensors, accelerometers and sound level meters.
- Two stage upper/lower limit comparator output or RS-232C interface, ideal for GO/NO GO determinations.
- Analog and Pulse outputs.
SPECIFICATIONS:
| Computing System | 1024-Point FFT Calculation |
| Measurement RPM Range | 500 Hz Range: 3.75 Hz to 500 Hz, 2 kHz Range: 15 Hz to 2 kHz, 10 kHz Range: 75 Hz to 10 kHz |
| RPM Resolution | Frequency Range (Hz) / 12800 x 60 / Set Pulse Count (P/R) |
| Measurement Accuracy | ± 2 x RPM Resolution ± 1 |
| Measurement Time | 500 ms or Less |
| Display | Blue-Green LED, 6 Digits |
| Pulse Count Set Range | 0.5 to 199.5 P/R in 0.5 Steps |
| Rotational Direction Determination Function | Displays CW or CCW (When Used With FT-0501) |
| Exponential Averaging | Select: Off, 2, 4, 8, or 16 Times |
| Analog Output | 0 to 10V / Full Scale |
| Pulse Output | 0 to 5V TTL |
| Comparator Output | Yes |
| Interface | D-SUB (15-Pin Connector) |
| Dimensions | 144 mm (W) x 72 mm (H) x 180 mm (D) |
| Weight | Approximately 1.2kg |
