Wide bandwidth: 0.2 Hz to 320 kHz
Fast response: 1 period + 3.5 μs
Rapid deceleration tracking function that provides near-ideal output even when the frequency drops instantaneously.
Automatic center frequency tracking function (optional) that magnifies only transient fluctuation components.
Supports 2-phase signal input, determines rotation direction, and outputs forward/reverse.
Comparator output (optional) for alarm control, etc.
The high-speed F/V converter "FV-1500" is a highly responsive frequency/voltage converter that rapidly converts frequency signals proportional to rotational or moving speeds into voltage signals.
In recent years, motors used in hybrid and electric vehicles, as well as manufacturing lines in production plants, have been increasing in speed. To meet the need for high-speed rotational speed measurement, we have expanded the maximum input frequency to 320 kHz.
Because it outputs with a high-speed response of 1 cycle + 3.5 μs to the input signal, it is possible to measure transient phenomena such as the rotational rise characteristics of engines and motors, minute rotational fluctuations during steady rotation, and changes in rotational speed and flow velocity. Furthermore, while it was theoretically difficult for conventional models to track the output when a rotating body suddenly stops, the addition of a rapid deceleration tracking function has made it possible to achieve an output response that is close to ideal.
In addition, it supports two-phase signal (A/B phase) input, enabling forward and reverse output to determine the direction of rotation, and is equipped with a comparator output function (optional) that issues an alarm when the frequency exceeds a certain level, allowing it to be used as a versatile F/V converter.
