SZP-5 type vibration velocity sensor and vibration monitor or MAO MAO - 1-1 s vibration intensity monitor adaptor, can measure all kinds of displacement, velocity, etc. By the rolling bearing of the rotor, the vibration to the bearing cover, installed on the bearing cover of YZ - 6 type vibration velocity sensor, by internal movement coil cutting lines of magnetic force and the output voltage, signal transmission to the monitoring instrument, used to predict and mechanical fault alarm.
Location: vertical or horizontal installation on the measured vibration, use M10 screws at the bottom of the sensor.

When bearing vibration of turbo-generator set, magnetoelectric sensor function due to the inertia of moving parts inside of bearing vibration frequency will be along the axis direction relative to the shell to make reciprocating movement, is essentially the shell with vibration reciprocating motion, and the center part of suspension float on leaf spring. Detecting coil cutting lines of magnetic force the frequency of the induced emf induction electromotive force is equal to the vibration frequency. And the size of the electromotive force is proportional to the speed of vibration, because the requirements of the measurement result is vibration amplitude, and the sensor produced by the electromotive force is proportional to the speed of vibration, so the output of the sensor letter need to the integral circuit is converted to the corresponding vibration amplitude. When to work long hours, magnetoelectric sensor should have good reliability and stability. However, in practice, it is the most vulnerable part of the steam turbine monitoring system.

Technical parameters of magnetic vibration speed sensor:
Sensitivity: 20 ~ 50mV / mm / S ± 1% (based on user adjustment)
Frequency Response (optional): 5 ~ 100 Hz, 10 ~ 500 Hz, 10 ~ 1000 Hz
Natural frequency: about 10Hz
Amplitude limit: 2mm (peak - peak value)
Maximum accelerated velocity: 10g
Installation: vertical; horizontal; vertical, horizontal dual-purpose type
Temperature range: -30 ℃ ~ 120 ℃
Relative Humidity: 95% non-condensing
Dimensions: φ35 × 78mm
Weight: about 350g
Mounting thread: M10 × 1.5