Onosokki FT-2500 Advanced FFT Tachometer

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

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

Pulse Output: 0 to 5V TTL

Datasheet