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AV3211M4 Ringförmiger Vibrationssensor mit kompakten Abmessungen und seitlichem 10-32-Stecker

Vibration Sensor AV3211M4

Specification

Dynamic specification

Sensitivity a 4 mA:

100 mV/g, nom.

Range, MB:

±50 g

Frequency range [± 5 %]:

1 … 10000 Hz

Resonant frequency:

>31 kHz

Residual noise (RMS):

0.0001 g

Sensitivity vs current [2 … 10 mA]:

1 %, max.

Transverse sensitivity:

5 %, max.


Electrical specification

Supply voltage:

+18 … +30 VDC

Constant current supply:

2 … 20 mA

Output impedance:

nom. 120 Ω

Bias output voltage at room temperature:
... at operating temperature:

11 … 13.5 VDC
8 … 16 VDC

Discharge time constant:

nom. 0.5 s

Warm-up time:

2 s


Environmental specification

Destruction limit:

max. 5000 g peak

Operating temperature:

-55 … +120 °C (-67 … +250 °F)

Environmental sealing:

hermetic

Coefficient of thermal sensitivity:

0.06 %/°F

Magnetic sensitivity at 100 Gauss:

0.004 g/Gauss

Thermal shock sensitivity:

0.02 g/°F

Base strain sensitivity:

0.04 g/µε

Stray voltage sensitivity (10 V applied to mounting surface):

max. 0.004 g (equivalent)


Physical data

Sensing element design:

Ceramic element in shear mode

Weight, approx.:

9.6 gram

Size (diameter x height), approx.:

15 mm x 11 mm (0.6 inch x 0.42 inch)

Housing material:

Titanium alloy

Connector type:

10-32 coaxial, side mounted

Mounting:

Through hole for #8 or M4 thread screw

Gehäuseisolation:

Case connected to signal ground and isolated from mounting surface by integral isolation washers

Notes
Power only with ALTHEN or ALTHEN approved current source type power unit. Do not supply power to this device without current limiting, 20mA max. You will destroy the integral electronics.

Abmessungen

Vibrationssensor AV3211M4 Dimensions

A: Steckanschluss 10-32
B: Bohrung für Sicherungsdraht Ø0,037 [0,94]
C: Standardbolzen #8 oder M4
D: Harteloxierte, elektrisch isolierte Oberflächen

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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.