Mining explosion-proof vibration sensor

The MIC-HZD mining explosion-proof vibration sensor integrates traditional vibration sensors and precision measurement circuits to achieve a high-precision vibration measurement system. This product can be directly connected to PLC, DCS and other systems for use. Integrated vibration transmitters are mainly installed on the bearing covers of various rotating mechanical devices (such as turbines, compressors, motors, fans, and pumps), and can measure vibration velocity or amplitude. It is a transmitter that generates output signals by cutting magnetic field lines with a moving coil, so it only needs to be powered by DC24V during operation, and is easy to install and maintain. It has been widely used in power plants, cement plants, machinery plants, fan plants, coal mine machinery, etc. Mainly used for early diagnosis of faults in rotating machinery or laboratory improvement of products to provide improvement basis, preparing enterprises for maintenance in advance, reducing the occurrence of accident hazards, and improving work efficiency!

1Main technical indicators

vspirit Min Degree: 20mv/mm/s±5%、30mv/mm/s±5%、50mv/mm/s±5%

vFrequency response: 5～1000Hz， Refers to the frequency range of the tested device

vNatural frequency: 10-300Hz， Refers to the frequency range of one's own vibration

vMeasurement range: 1、0～10mm/s、 0～20 mm/s、 0～30.0mm/S、0～40.0mm/S、 0～50 mm/s

2、0～100um、 0～200um、 0～300um、 0～400um、 0～500um

vSignal output: standard current4-20mA (if not specified by the user, the two-wire system shall prevail at the factory)

vOutput impedance: ≤500Ω

velectricity Source: DC24V

vMaximum acceleration:10g

vInstallation method: Installed vertically or horizontally on the measured vibration source, welded or screwed or suction cup

vInstallation thread: M20 × 1.5 welded nut

vUsage environment: temperature-35 ℃~55 ℃, relative humidity ≤ 90%

vOverall dimensions: Ø72×110mm

vheavy Quantity: About 1200g