Name: Accelerometer (SQIVO622A11)
SKU: 1745
Availability: InStock

Description

-100 mV/in/sec., top exit, 10-ft integral cable
-Sensitivity: (±10%) 100 mV/in/sec (3937 mV/m/sec)
-Frequency Range: (±3dB) 180 to 540000 cpm (3 to 9000 Hz)
-Measurement Range: ±50 in/sec (±1.27 m/sec)

Specifications

Model VO622A11

Product Type: Accelerometer, Vibration Sensor

Model 622A11 w/ velocity output (VO) option, 100 mV/in/sec., top exit, 10-ft integral cable

View Spec Sheet (PDF)

View photo and drawing .

PERFORMANCE

ENGLISH

SI

Sensitivity(± 10 %)

100 mV/in/sec

3937 mV/m/sec

[2]

Measurement Range

± 50 in/sec

± 1.27 m/sec

Frequency Range(± 10 %)

240 to 270,000 cpm

4 to 4500 Hz

[3][4]

Frequency Range(± 3 dB)

180 to 540,000 cpm

3 to 9000 Hz

Resonant Frequency

1200 kcpm

20 kHz

[1]

Broadband Resolution(1 to 10,000 Hz)

450 µin/sec

11.4 µm/sec

[1]

Non-Linearity

± 1 %

[5]

Transverse Sensitivity

≤ 5 %

ENVIRONMENTAL

Overload Limit(Shock)

5000 g pk

49,050 m/s² pk

Temperature Range

-65 to +250 °F

-54 to +121 °C

Temperature Response

See Graph

[1]

ELECTRICAL

Settling Time(within 1% of bias)

≤ 30 sec

Excitation Voltage

18 to 28 VDC

Constant Current Excitation

2 to 10 mA

Output Impedance

<100 ohm

Output Bias Voltage

8 to 12 VDC

Spectral Noise(10 Hz)

40 µin/sec/√Hz

1.12 µm/sec/√Hz

[1]

Spectral Noise(100 Hz)

7.0 µin/sec/√Hz

0.18 µm/sec/√Hz

[1]

Spectral Noise(1 kHz)

0.4 µin/sec/√Hz

0.01 µm/sec/√Hz

[1]

Electrical Protection

RFI/ESD

Electrical Isolation

>10⁸ ohm

PHYSICAL

Size (Hex x Height)

7/8 in x 4.3 in

22 mm x 109 mm

Weight

3.3 oz

94 gm

Mounting Thread

1/4-28 Female

[6]

Mounting Torque

2 to 5 ft-lb

2.7 to 6.8 N-m

Sensing Element

Ceramic

Sensing Geometry

Shear

Housing Material

Stainless Steel

Sealing

Welded Hermetic

Cable Length

10 ft

3 m

Cable Type

Polyurethane

[7]

SUPPLIED ACCESSORIES:

Model 081A40 Mounting Stud (1)

Model ICS-1 NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to upper 5% frequency (1)

OPTIONAL VERSIONS

CS– Canadian Standards Association Approved Intrinsically Safe

Hazardous Area Approval

Cl I, Div I, Groups A, B, C, D; Cl II, Div I, Groups E, F, G; Cl III, Div I

Hazardous Area Approval

Exia IIC T4, AExia IIC, T4

Hazardous Area Approval

Cl I, Div 2, Groups A, B, C, D; ExnL IIC T4, AExnA IIC T4

EX– Hazardous Area Approval- contact factory for specific approvals

Hazardous Area Approval

EEx ia IIC T4, -54°C≤Ta≤121°C, II 1 G

M– Metric Mount

Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1)

TO– Temperature Output

Temperature Output Range

+36 to +250 °F

+2 to +121 °C

Temperature Scale Factor

5.56 mV/°F + 32

+10 mV/°C

Electrical Connector

3-Pin

Electrical Connections(Pin A)

Acceleration Output

Electrical Connections(Pin B)

Ground

Electrical Connections(Pin C)

Temperature Output

All specifications are at room temperature unless otherwise specified.

NOTES:
[1]	Typical.
[2]	Conversion Factor 1g = 9.81 m/s².
[3]	1Hz = 60 cpm (cycles per minute).
[4]	The high frequency tolerance is accurate within ±10% of the specified frequency.
[5]	Zero-based, least-squares, straight line method.
[6]	1/4-28 has no equivalent in S.I. units.
[7]	Twisted shielded pair.
[8]	See PCB Declaration of Conformance PS023 for details.

[8]Download Drawing 12849-A.pdf

Reviews

There are no reviews yet.

Be the first to review “Accelerometer (SQIVO622A11)”

SpectraQuest

SpectraQuest