Name: Accelerometer (SQI628F01)
SKU: 1715
Availability: InStock

Description

-General purpose, industrial, quartz shear ICP® accel., 100 mV/g, 0.3 to 12k Hz, top exit, 2-pin conn.
-Sensitivity: (±5%) 100 mV/g (10.2 mV/(m/s²))
-Frequency Range: (±5%) 60 to 240000 cpm (1 to 4000 Hz)
-Frequency Range: (±3dB) 20 to 720000 cpm (0.33 to 12000 Hz)
-Measurement Range: ±50 g (±490 m/s²)
-Electrical Connector: 2-Pin MIL-C-5015

Specifications

Model 628F01

Product Type: Accelerometer, Vibration Sensor

General purpose, industrial, quartz shear ICP® accel., 100 mV/g, 0.3 to 12k Hz, top exit, 2-pin conn.

View Spec Sheet (PDF)

View photo and drawing .

PERFORMANCE

ENGLISH

SI

Sensitivity(± 5 %)

100 mV/g

10.2 mV/(m/s²)

[2]

Measurement Range

± 50 g

± 490 m/s²

Frequency Range(± 5 %)

60 to 240,000 cpm

1 to 4000 Hz

[3]

Frequency Range(± 10 %)

40 to 390,000 cpm

0.67 to 6500 Hz

Frequency Range(± 3 dB)

20 to 720,000 cpm

0.33 to 12,000 Hz

Resonant Frequency

1080 kcpm

18 kHz

[1]

Broadband Resolution(1 to 10,000 Hz)

1000 µg

9810 µm/sec²

[1]

Non-Linearity

± 1 %

[4]

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]

Enclosure Rating

IP68

ELECTRICAL

Settling Time(within 1% of bias)

≤ 10 sec

Discharge Time Constant

≥ 0.5 sec

Excitation Voltage

18 to 28 VDC

Constant Current Excitation

2 to 20 mA

Output Impedance

<100 ohm

Output Bias Voltage

8 to 12 VDC

Spectral Noise(10 Hz)

50 µg/√Hz

491 (µm/sec²)/√Hz

[1]

Spectral Noise(100 Hz)

20 µg/√Hz

196 (µm/sec²)/√Hz

[1]

Spectral Noise(1 kHz)

6 µg/√Hz

59 (µm/sec²)/√Hz

[1]

Electrical Protection

RFI/ESD

Electrical Isolation(Case)

>10⁸ ohm

PHYSICAL

Size (Hex x Height)

7/8 in x 2.06 in

22 mm x 52.3 mm

Weight

3.3 oz

94 gm

Mounting Thread

1/4-28 Female

Not Applicable

[5]

Mounting Torque

2 to 5 ft-lb

2.7 to 6.8 N-m

Sensing Element

Quartz

Sensing Geometry

Shear

Housing Material

Stainless Steel

Sealing

Welded Hermetic

Electrical Connector

2-Pin MIL-C-5015

Electrical Connection Position

Top

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

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

LB– Low Bias Voltage

Output Bias Voltage

6 to 8 VDC

Excitation Voltage

12 to 28 VDC

Measurement Range

± 35 g

± 343 m/s²

M– Metric Mount

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

All specifications are at room temperature unless otherwise specified.

NOTES:
[1]	Typical.
[2]	Conversion Factor 1g = 9.81 m/s².
[3]	The high frequency tolerance is accurate within ±10% of the specified frequency.
[4]	Zero-based, least-squares, straight line method.
[5]	1/4-28 has no equivalent in S.I. units.
[6]	See PCB Declaration of Conformance PS023 or PS061 for details.

[6]Download Drawing 7782-A.pdf

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