ISO 2372  Equipment vibration standard

Equipment category

Good

Acceptable

Still permissible

Dangerous

15KW the following small machinery and equipment

0 ~ 0.71 mm/s

0.72 ~ 1.80 mm/s

1.81 ~ 4.5 mm/s

> 4.5  mm/s

15KW-75KW medium-sized machinery and quipment

0 ~ 1.12 mm/s

1.13 ~ 2.80 mm/s

2.81 ~ 7.1 mm/s

> 7.1  mm/s

Large machinery and equipment

0 ~ 1.80 mm/s

1.81 ~ 4.50 mm/s

4.51 ~ 11.2 mm/s

> 11.2 mm/s

Large / large mechanical equipment

0 ~ 2.80 mm/s

2.81 ~ 7.10 mm/s

7.11 ~ 18.0 mm/s

> 18   mm/s

Piezoelectric Accelerometer (PA-01)

Sensitivity

5mV/(m/s²)(±10%)

Acceleration range

200m/s²

Amplitude nonlinerity

±1%

Freqency response

5Hz to 10kHz (±10%), 10kHz to 15kHz (±3dB)

Resonance freqency

27kHz

Transverse sensitivity

≦5%

Dimensoins/Weight

46(H) x 19(D) mm / 46g

Measurement range (PA-01)

ACC (Acceleration)

0.02 to 200m/s²        EQ PEAK  1Hz to 5kHz

VEL (Velocity)

0.3 to 1000mm/s      RMS          3Hz to 1kHz

0.1 to 1000mm/s      RMS          10Hz to 1kHz

DISP (Displacement)

0.02 to 100mm         EQ PEAK  3Hz to 500Hz

0.001 to 100mm       EQ PEAK  10Hz to 500Hz

Frequency range

ACC (Acceleration)

3Hz to 1kHz, 3Hz to 5kHz, 1Hz to 100Hz, 3Hz to 20kHz

VEL (Velocity)

10Hz to 1kHz, 3Hz to 1kHz

DISP (Displacement)

1Hz to 500Hz, 3Hz to 500Hz

Measurement full-scale range

For accelerometer PA-01 and accelerometers with sensitivity

1.0 to 9.9mV/(m/s²)

ACC (Acceleration)

1, 10, 100, 1000m/s²

VEL (Velocity)

10, 100, 1000mm/s

DISP (Displacement)

0.1, 1, 10, 100mm

Indication characteristics

Acceleration

RMS, EQ PEAK

Velocity

RMS, EQ PEAK

Displacement

RMS, EQ PEAK, EQ p-p

Gain calibration (Accelerometer sensitivity selection establishes suitable gain)