MJ-VR33 Piezoelectric low frequency speed sensor,specialized to measure the low-frequency rotating equipment which speed equal to or greater than 90rpm, such as the housing vibration velocity and amplitude of the ring pumps, cooling tower, air cooling heat exchanger. Running speed of these machines usually range from 100rpm to 300rpm.The sensor measure the vibration amplitude, vibration intensity and vibration speed under this kind of frequency.

Replace (BENTLY)190501 piezoelectric two-wire low frequency velocity sensor ; Адчувальнасць:

3.94mV/mm/s (100 mV / in / s) (± 5%, at 100 Hz,);

Vibration group over 1kHz exceed 10g, the peak value will seriously reduce the scope.

Amplitude Linearity: At 63.5 mm / s (2.5 in / s) peak within ± 2%;

Frequency response: ±1.0 dB 3.0Hz to 900 Hz; ±3.0 dB 1.5Hz to 1.0 kHz;

:12.0000pt;mso-font-kerning:1.0000pt;" >intensity and vibration speed under this kind of frequency.