Laser Doppler Vibrometer – OmniSensing | Miniature LDV

MVX Mini Laser Doppler Vibrometers

Industrial-Grade Compact Laser Doppler Vibrometer

Product description:

MVX is a new – generation laser vibration displacement sensor developed by OmniSensing or the industrial field, and it is the laser precision vibrometer with the highest integration and the smallest volume in the world. Centered on an integrated optical chip, MVX integrates optical coherent light paths, adjusting light paths, etc. onto a single optoelectronic chip. Compared with traditional discrete components, this technology has advantages such as small volume, light weight, and low cost, greatly enhancing the possibility of large – scale use of interferometric vibrometers in the industrial sector. Meanwhile, MVX has excellent DC performance and can be used as a precision displacement sensor.

Product Features:

  • 1310nm measurement light;
  • 5M sampling rate, maximum vibration measurement capability of 20m/s;
  • Some series of products comply with IP64/67, optimized for industrial environments;
  • Fixed – focus design, optimized to match industrial scenarios;
  • Intelligent sensor, with built – in signal operation and processing capability;
  • Fully digital output;
  • Based on highly integrated silicon – photonics chip;
  • Excellent low – frequency testing capability, capable of measuring long – term displacement;
  • Support multi – channel synchronous measurement and large – scale networking;
  • Provide users with SDK for secondary development.
 
 
 
 

Specifications:

 
 
MetriLIDAR MVX   
Parameter (Unit)ValueParameter (Unit)Value
Measurement distance (m)0.04 – 4Measurement frequency range (MHz)Refer to the model – selection table
Displacement noise density (pm/√Hz)Refer to the model – selection tableVelocity range (m/s)Refer to the model – selection table
Displacement resolution (nm)Refer to the model – selection tableDisplacement repeatability accuracy (nm) (>1kHz)Refer to the model – selection table
Laser (nm)1310 measurement lightMeasurement laser output power (mW)<5
Measurement laser safety classCLASS IStray light interference (lux)>60000
Digital output signal interfaceEthernet 100baseTProtection classIP64 or IP67
Operating temperature range (℃)0 – 50Housing materialAluminum alloy
Supply voltage (V)DC12Power consumption (W)<3
Dimensions (mm) (length * width * height)58*34*22Weight (g)86
 
 
 
 

Options:

Model – selection Table        
ModelDepth of FieldMaximum Vibration AmountDisplacement Repeatability AccuracyFrequency RangeProtection ClassNetwork SynchronizationLaserOperating Distance
MVX – GN – F1510%1.5m/s100nmDC – 20kHzIP67Do not supportGeneral – purpose10 – 100cm select fixed focus
MVX – GN – F2810%1.5m/s100nmDC – 20kHzIP64Do not supportGeneral – purpose40 – 400cm select fixed focus
MVX – GN – F28D10%1.5m/s100nmDC – 20kHzIP64Do not supportGeneral – purpose4cm fixed focus
Special ModelsDepth of FieldMaximum Vibration AmountDisplacement Repeatability AccuracyFrequency RangeProtection ClassNetwork SynchronizationLaserOperating Distance
MVX – HW – F1510%4.5m/s10nmDC – 2.5MHzIP67SupportHigh – performance10 – 100cm select fixed focus
MVX – HW – F2810%4.5m/s10nmDC – 2.5MHzIP64SupportHigh – performance40 – 400cm select fixed focus
MVX – HW – F28D10%4.5m/s10nmDC – 2.5MHzIP64SupportHigh – performance4cm fixed focus
MVX – SW – F28D10%20m/s10nmDC – 2.5MHzIP64SupportHigh – performance4cm fixed focus
         
 
*MVX – SW – F28D is a special model for industrial ultrasonic measurement with a large measurement range
 

Outline and dimensions（mm）:

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