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Measurement Computing 4623, Руководство по эксплуатации

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Operating Manual

                                                 

 

 
                                                  

Measurement Specialties, Inc. 

www.meas-spec.com

  

+1 949-716-5377

 

32 Journey, Suite 150, Aliso Viejo, CA 92656 USA 

1 of 8 

 

t&[email protected]

 

 

TM 

TM 

 

 

Model 4623 Accelerometer 

 

 

 

 

 

 

Measurement Specialties, Inc. 

Vibration Sensors Design Center 

32 Journey, Suite 150 

Aliso Viejo, CA 92656 USA 

Tel: 949-716-7324 

 

www.meas-spec.com

  

[email protected]

  

Содержание 4623

Страница 1: ...6 5377 32 Journey Suite 150 Aliso Viejo CA 92656 USA 1 of 8 t m meas spec com TM TM Model 4623 Accelerometer Measurement Specialties Inc Vibration Sensors Design Center 32 Journey Suite 150 Aliso Viejo CA 92656 USA Tel 949 716 7324 www meas spec com vibration meas spec com ...

Страница 2: ... may be able to solve the problem without returning the unit to the factory If it is determined that factory service is required call Customer Service at the regional headquarters for an RMA number before return Returns All units being returned to the factory require an RMA Return Material Authorization number before they will be accepted This number may be obtained by calling Customer Service at ...

Страница 3: ...relief for demanding applications and is packaged in an anodized aluminum housing Installation The model 4623 accelerometer is designed to be screw mounted but can also be adhesively mounted if the installation does not allow for screw mounting Screw Mounting For screw mounting of accelerometers the following guidelines should be followed The mounting surface should be clean and free of any residu...

Страница 4: ...nches rms For best high frequency performance a cyanoacrylate adhesive is recommend A thin layer offers best frequency response Soften adhesive cured adhesive with a chemical debonder eg acetone prior to removal Gently shear accelerometer loose from the mounting surface after waiting a few minutes for the debonding agent to penetrate the epoxy Make sure not to use excessive force as this may damag...

Страница 5: ...peration is detailed below Single Ended Operation For single ended operation a 2 5Vdc bias will be present on the output leads and the output of the accelerometer will be 0 5 4 5V full scale For single ended operation the accelerometer should be connected to the signal conditioner as detailed below To avoid permanently damaging the accelerometer the white wire should not be connected to ground SIN...

Страница 6: ...mbly should be properly secured at regular intervals during testing It is recommended to use clamps wax or tape to secure the cable to minimize cable motion that can add noise to the output signal The initial attachment should be within two to three inches of the accelerometer with some slack in the cable to prevent tension at the connector joint Avoid routing cables near high voltage wires and al...

Страница 7: ... accelerometer incorporates a LP filtered output for a high output signal The noise specifications for this accelerometer are detailed in table below FULL SCALE RATING g pk SENSITIVITY mV g 5 AMPL PASSBAND Hz PASSBAND NOISE µVrms SPECTRAL NOISE µg rms Hz DYNAMIC RANGE dB 2 1000 150 500 35 72 5 400 150 500 38 76 10 200 200 450 75 76 25 80 400 550 219 75 50 40 600 450 316 74 100 20 1000 450 516 74 ...

Страница 8: ...eviation curves for the model 4623 accelerometer are illustrated below Typical Phase Response 40 35 30 25 20 15 10 5 0 5 10 15 20 25 30 35 40 10 100 1000 10000 Frequency Hz Phase degrees 2g Range 10g Range 30g Range 50g Range 100g Range 200g Range Typical Frequency Response 40 35 30 25 20 15 10 5 0 5 10 15 20 25 30 35 40 1 10 100 1000 10000 Frequency Hz Sensitivity Deviation 2g Range 5g Range 10g ...

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