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AV3023M25T Triaxial Miniature Vibration Sensor, IEPE Technology, with TEDS

Vibration Sensor AV3023M25T

Specifications

Dynamic Specification

Sensitivity -10 % / +15 % *2:

10.0 mV/g

Range, FS (each axis):

±500 g

Linearity *3:

1 % FS

Frequency range-5 % /+15 % , axis 1 and 2:
axis 3:

1.5 … 5000 Hz
1.5 … 10000 Hz

Resonant frequency, nom.:

40 kHz

Transverse sensitivity, max.:

5 %


Electrical Data

Supply voltage, per axis:

+18 … +30 VDC

Constant current supply, per axis*4:

2 … 20 mA

Residual noise, RMS:

0.0095 g

Output impedance, nom.:

100 Ω

Output bias voltage, nom.:

+10 VDC

Discharge time constant, nom.:

0.3 s

Isolation gegen Masse:

case grounded

IEPE** sensor with TEDS feature acc. to IEEE 1451.4:

yes


Environmental

Operating temperature:

-50 … +120 °C (-60 … +250 °F)

Vibration limit:

±600 g peak

Destruction limit:

5.000 g peak

Environmental sealing:

IP67


Mechanical Data

Weight:

approx. 6.2 gram

Dimensions:

see table below

Mounting:

internal 5-40 thread, incl. adapter M3

Connector *1:

4-pin

Material housing / connector:

titanium alloy

**IEPE = internal electronics piezoelectric

  1. Connector mates with ALTHEN cable assembly. Model AV6811Axx ( xx = length in ft)
  2. Reference sensitivity measured at 100 Hz, 1 g rms per ISA RP 37.2
  3. Linearity is % of specified full scale (or any lesser full scale range), zero-based best fit straight line method.
  4. Power only with IEPE power unit from ALTHEN or other, compatible constant current type power unit. If power is applied with a non-compatible power unit, e.g. without current limiting, the internal amplifier will be destroyed immediately.

Electrical Connection

Pin Connection AV3023M25T

Steckerbelegung:
Pin 1: GND return common Pin 2: Y axis output (2)
Pin 3: Z axis output (3)
Pin 4: X axis output (1)

Dimensions

Dimensions Vibrations Sensor AV3023M25T

[d1]* = 11,4 mm (0,45 inch)
[d2]* = 11,4 mm (0,45 inch)
[d3]* = 12,2 mm (0,48 inch)
Connector [S] = ¼-28 connector Mounting [M] = 5-40 UNC-2B tapped hole, approx. 3 mm deep, incl. adapter M3

*Alle genannten Maßangaben sind Circa-Werte.

Information in the PDF datasheet (see above) may be more detailed. Due to continual product development, ALTHEN and partners reserve the right to vary the foregoing details without prior notice.