Sensidyne Industrial Health and Safety

Svantek Vibration Accelerometers

Svantek Vibration Accelerometers--SV80, SV81, SV84, SV85

Svantek Vibration Accelerometers

SV80: General Purpose Vibration Accelerometer

The SV 80 is an industry standard IEPE piezoelectric accelerometer offered for Svantek’s Vibration Level Meters (974, 977A, 979, 958A).

It is an ideal choice for walk-around vibration measurement in the rugged environments of INDUSTRIAL  machinery monitoring, such as pumps, motors etc.

The accelerometer is mounted on a vibrating surface with the mounting magnet or threaded stud.

 

SV81: General Purpose Vibration Accelerometer

The SV 81 is an industry standard IEPE accelerometer offered for Svantek’s Vibration Level Meters (974, 977A, 979, 958A).

The accelerometer’s HIGH SENSITIVITY AND LOW ELECTRONIC NOISE enable measurements of very low vibration amplitudes over the typical machine’s frequency operating ranges.

The accelerometer is mounted on a vibrating surface with the mounting magnet or threaded stud.

 

SV84: Building Vibration Accelerometer (works with the SVAN 958A)

SV 84 is a LOW-NOISE, hermetically sealed triaxial piezoelectric accelerometer designed to monitor building and ground vibrations with SVAN 958A analyzer.

A hermetically sealed glass connector protects the SV 84 from harmful dust and moisture enabling the OUTDOOR use without additional enclosures.

Signal ground is ISOLATED from the mounting surface and outer case to prevent ground loops.

 

SV85: General Purpose Vibration Accelerometer (works with the SVAN 958A)

The SV 85 is an IEPE based TRIAXIAL ACCELEROMETER designed for general purpose vibration measurements with the SVAN 958A four-channel analyser.

The HERMETICALLY SEALED tri-axial industrial piezoelectric accelerometer is suitable to monitor the vibration in harsh industrial environment.

Signal ground is ISOLATED from the mounting surface and outer case to prevent ground loops.

 

 

SV 80 General Purpose Vibration Accelerometer Specification 

Performance

 

Number of Axes

1

Sensitivity ± 5%

10 mV/(m/s2)  ~ 100 mV/g

Measurement Range

 

0.01 m/s2 RMS ÷ 500 m/sPeak

Frequency Response

0.5 Hz ÷ 14 000 Hz

Resonant Frequency

25 kHz

Residual Noise (1 Hz, 24°C)

30 μg RMS

Residual Noise  (1 Hz to 25 kHz, 24°C)

300 μg RMS

Electrical

 

Supply Current (IEPE)

2 mA ÷ 10 mA

  

Supply Voltage (IEPE)

22 V ÷ 28 V

SV 81 General Purpose Vibration Accelerometer Specification 

Performance

 

Number of Axes

1

Sensitivity ± 5%

50 mV/(m/s2)  ~ 100 mV/g

Measurement Range

 

0.002 m/s2 RMS ÷ 100 m/sPeak                                                                

Frequency Response

0.2 Hz ÷ 3700 Hz

Resonant Frequency

16 kHz

Residual Noise (1 Hz, 24°C)

2.4 μg RMS

Residual Noise  (1 Hz to 25 kHz, 24°C)

25 μg RMS

Electrical

 

Supply Current (IEPE)

2 mA ÷ 10 mA

  

Supply Voltage (IEPE)

22 V ÷ 28 V

 
   

SV 84 Building Vibration Accelerometer Specification 

Performance

 

Number of Axes

3

Sensitivity ± 10%

100 mV/(m/s2)  ~ 1000 mV/g

Measurement Range

0.0005 m/s2 RMS ÷ 50 m/sPeak                                                               

Frequency Response

0.2 Hz ÷ 3 700 Hz

Resonant Frequency

16 kHz

Residual Noise (1 Hz, 24°C)

2.0 μg RMS

Residual Noise  (1 Hz to 25 kHz, 24°C)

6.3 μg RMS

Electrical

 

Supply Current (IEPE)

2 mA ÷ 10 mA

  

Supply Voltage (IEPE)

22 V ÷ 28 V

 
   

SV 85 General Purpose Vibration Accelerometer Specification 

Performance

 

Number of Axes

3

Sensitivity ± 10%

10 mV/(m/s2)  ~ 100 mV/g

Measurement Range

0.005 m/s2 RMS ÷ 500 m/s2 Peak

Frequency Response

0.5 Hz ÷ 13 000 Hz (Z axis); 0.5 Hz ÷ 10 000 Hz (X, Y axis)

Resonant Frequency

40 kHz

Residual Noise (1 Hz, 24°C)

300 μg RMS

Residual Noise  (1 Hz, 24°C)

3000 μg RMS

Electrical

 

Supply Current (IEPE)

2 mA ÷ 10 mA

  

Supply Voltage (IEPE)

22 V ÷ 28 V

 
   

Click on a file below to open. Visit our Technical Library for further documents and resources.

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Sensidyne-SV80_18.pdf 440.92 kB

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Sensidyne-SV81_18.pdf 412.91 kB

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Sensidyne-SV84_18.pdf 415.08 kB

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Sensidyne-SV85_18.pdf 418.11 kB