Name: Accelerometer (SQI608A11)
SKU: 1704
Availability: InStock

Description

-Low-cost, general purpose, industrial ceramic shear ICP® accel, 100 mV/g, 0.5 to 10k Hz, top exit, 10-ft integral cable
-Sensitivity: (±20%) 100 mV/g (10.2 mV/(m/s²))
-Measurement Range: ±50 g (±490 m/s²)
-Mounting: Stud
-Electrical Connector: Molded Integral Cable
-Electrical Connection Pos: Top

Specifications

Model 608A11

Product Type: Vibration Sensor, Accelerometer

Low-cost, general purpose, industrial ceramic shear ICP® accel, 100 mV/g, 0.5 to 10k Hz, top exit, 10-ft integral cable

View Spec Sheet (PDF)

View photo and drawing .

PERFORMANCE

ENGLISH

SI

Sensitivity(± 15 %)

100 mV/g

10.2 mV/(m/s²)

[2]

Measurement Range

± 50 g

± 490 m/s²

Frequency Range(± 3 dB)

30 to 600,000 cpm

0.5 to 10,000 Hz

Resonant Frequency

1320 kcpm

22 kHz

[1]

Broadband Resolution(1 to 10,000 Hz)

350 µg

3434 µm/sec²

[1]

Non-Linearity

± 1 %

[3]

Transverse Sensitivity

≤ 7 %

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]

Enclosure Rating

IP68

ELECTRICAL

Settling Time(within 1% of bias)

≤ 2.0 sec

Discharge Time Constant

≥ 0.3 sec

Excitation Voltage

18 to 28 VDC

Constant Current Excitation

2 to 20 mA

Output Impedance

<150 ohm

Output Bias Voltage

8 to 12 VDC

Spectral Noise(10 Hz)

8 µg/√Hz

78.5 (µm/sec²)/√Hz

[1]

Spectral Noise(100 Hz)

5 µg/√Hz

49.1 (µm/sec²)/√Hz

[1]

Spectral Noise(1 kHz)

4 µg/√Hz

39.2 (µm/sec²)/√Hz

[1]

Electrical Isolation(Case)

>10⁸ ohm

PHYSICAL

Size (Hex x Height)

9/16 in x 2.5 in

14 mm x 64 mm

Weight(with cable)

3.5 oz

99.3 gm

Mounting

Stud

Mounting Thread

1/4-28 Female

[4]

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

Molded

Electrical Connector

Molded Integral Cable

Electrical Connection Position

Top

Cable Length

10 ft

3 m

Cable Type

Polyurethane

[5]

SUPPLIED ACCESSORIES:

Model 081A40 Mounting Stud (1)

Model ICS-2 NIST-traceable single-axis single-point amplitude response calibration at 6000 cpm (100 Hz) (1)

OPTIONAL VERSIONS

EX– Hazardous Area Approval- contact factory for specific approvals

Hazardous Area Approval

EEx nL IIC T4, -40°C≤Ta≤121°C, II 3 G

Hazardous Area Approval

EEx nL IIC T4, -40°C≤Ta≤121°C, II 1 G

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

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

Hazardous Area Approval

Exia IIC T4, AExia IIC, T4

LB– Low Bias Voltage

Output Bias Voltage

4.8 to 6.5 VDC

Excitation Voltage

12 to 28 VDC

Measurement Range

± 10 g

± 98 m/s²

M– Metric Mount

Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1) replaces Model 081A40

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

Molded Integral Cable

Electrical Connections(Red)

Acceleration Output

Electrical Connections(Black)

Ground

Electrical Connections(White)

Temperature Output

All specifications are at room temperature unless otherwise specified.

NOTES:
[1]	Typical.
[2]	Conversion Factor 1g = 9.81 m/s².
[3]	Zero-based, least-squares, straight line method.
[4]	1/4-28 has no equivalent in S.I. units.
[5]	Twisted shielded pair.
[6]	See PCB Declaration of Conformance PS023 or PS060 for details.