Name: Accelerometer (SQI626B02)
SKU: 1726
Availability: InStock

Description

-Low freq., industrial, ceramic shear ICP® accel, 500 mV/g, 0.2 to 6kHz, top exit, 2-pin conn.
-Sensitivity: (±5%) 500 mV/g (51 mV/(m/s²))
-Frequency Range: (±5%) 30 to 120000 cpm (0.5 to 2000 Hz)
-Measurement Range: ±10 g (±98 m/s²)
-Electrical Connector: 2-Pin MIL-C-5015
-Electrical Connection Pos: Top

Specifications

Model 626B02

Product Type: Accelerometer, Vibration Sensor

Low freq., industrial, ceramic shear ICP® accel, 500 mV/g, 0.2 to 6k Hz, top exit, 2-pin conn.

View Spec Sheet (PDF)

View photo and drawing .

PERFORMANCE

ENGLISH

SI

Sensitivity(± 5 %)

500 mV/g

51 mV/(m/s²)

[2]

Measurement Range

± 10 g

± 98 m/s²

Frequency Range(± 5 %)

30 to 120,000 cpm

0.5 to 2000 Hz

[3]

Frequency Range(± 10 %)

22 to 240,000 cpm

0.37 to 4000 Hz

Frequency Range(± 3 dB)

12 to 360,000 cpm

0.2 to 6000 Hz

Resonant Frequency

720 kcpm

12 kHz

[1]

Broadband Resolution(1 to 10,000 Hz)

20 µg

196 µm/sec²

[1]

Non-Linearity

± 1 %

[4]

Transverse Sensitivity

≤ 7 %

ENVIRONMENTAL

Overload Limit(Shock)

2500 g pk

24,525 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)

≤ 3.0 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(10 Hz)

0.9 µg/√Hz

8.8 (µm/sec²)/√Hz

[1]

Spectral Noise(100 Hz)

0.7 µg/√Hz

7.0 (µm/sec²)/√Hz

[1]

Spectral Noise(1 kHz)

0.3 µg/√Hz

3.1 (µm/sec²)/√Hz

[1]

Electrical Isolation(Case)

>10⁸ ohm

PHYSICAL

Size (Hex x Height)

1 3/16 in x 2 3/16 in

30.2 mm x 55.6 mm

Weight

7.0 oz

199 gm

Mounting Thread

1/4-28 UNF

Not Applicable

[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

Sealing

Welded Hermetic

Electrical Connector

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 (1)

OPTIONAL VERSIONS

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 for details.

[6]Download Drawing 17090-A.pdf

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