Name: Accelerometer (SQI626B01)
SKU: 278
Availability: InStock

Description

Low freq., industrial, ceramic shear ICP® accel, 100 mV/g, 0.2 to 10kHz, top exit, 2-pin conn.
Sensitivity: (±5%) 100 mV/g (10.2 mV/(m/s²))
Frequency Range: (±5%) 30 to 300000 cpm (0.5 to 5000 Hz)
Measurement Range: ±50 g (±490 m/s²)
Electrical Connector: 2-Pin MIL-C-5015
Electrical Connection Pos: Top

Specifications

Model 626B01

Product Type: Accelerometer, Vibration Sensor

Low freq., industrial, ceramic shear ICP® accel, 100 mV/g, 0.2 to 10k 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 %)

30 to 300,000 cpm

0.5 to 5000 Hz

[3]

Frequency Range(± 10 %)

22 to 420,000 cpm

0.37 to 7000
Hz

Frequency Range(± 3 dB)

12 to 600,000 cpm

0.2 to 10,000
Hz

Resonant Frequency

1380 kcpm

23 kHz

[1]

Broadband Resolution(1 to 10,000
Hz)

100 µg

981
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)

≤ 5.0 sec

Discharge Time Constant

≥ 1.0 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(1 Hz)

15 µg/√Hz

147.2
(µm/sec²)/√Hz

[1]

Spectral Noise(10 Hz)

4.0 µg/√Hz

39.2
(µm/sec²)/√Hz

[1]

Spectral Noise(100 Hz)

1.5 µg/√Hz

14.7
(µm/sec²)/√Hz

[1]

Spectral Noise(1 kHz)

0.7 µg/√Hz

6.9
(µm/sec²)/√Hz

[1]

Electrical Protection

RFI/ESD

Electrical
Isolation(Case)

>10⁸ ohm

>10⁸
ohm

PHYSICAL

Size (Hex x Height)

1 3/16 in x 2 3/16 in

30.2 mm x 55.6
mm

Weight

5.3 oz

150 gm

Mounting Thread

1/4-28 UNF

[5]

Mounting Torque

2 to 5 ft-lb

2.7 to 6.8 N-m

Sensing Element

Ceramic

Sensing Geometry

Shear

Housing Material

Stainless Steel

Stainless
Steel

Sealing

Welded Hermetic

Welded
Hermetic

Electrical Connector

2-Pin MIL-C-5015

2-Pin
MIL-C-5015

Electrical Connection
Position

Top

SUPPLIED ACCESSORIES:

Model 081A40 Mounting Stud
(1)

Model 085A31 Protective Thermal
Jacket (1)

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

OPTIONAL
VERSIONS

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

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]	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 for details. [6]

Download Drawing 17090-A.pdf

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