The MLV-7 Vibration Velocity Sensor is a low-frequency transducer that measures machine vibration at 300 RPM. With conventional common-type vibration speed sensors, they can only measure machine vibrations of 600 rpm or more. Therefore, low-speed machine vibration measurement, the user must pay attention to low-frequency characteristics of the sensor selection.
▲ frequency response:
MLV-7H: 5Hz ~ 1000Hz (-3db
MLV-7V: 5Hz ~ 1000Hz (-3db)
▲ Sensitivity: 20.0mv / mm s-1, ± 5%
(Measured at 80 Hz at a speed of 10 mm / s)
▲ amplitude linearity: <3%
▲ lateral sensitivity ratio: <5%
▲ maximum measurable displacement: 1mm (single peak)
▲ working direction: sensor mounting surface below 0 °
MLV-7H 90 ° ± 2.5 ° (horizontal mounting type)
MLV-7V 0 ° ± 2.5 ° (Vertical Mounting)
▲ output resistance: ≤ 900Ω
Insulation resistance:> 2MΩ
▲ Operating temperature range: Standard: -30 ~ 120 ℃
▲ environmental conditions: dust, moisture (95% non-condensing)
▲ Weight: 400g
▲ installation method:
1) Fix the center hole of the base with an M8 stud bolt
2) with a fast unloading magnetic base (for on-site testing)
▲ Order Model:
MLV-7H
MLV-7V
▲ output wiring: floating output.
▲ appearance size: Ф41 × 92mm