621B40

High frequency ceramic shear ICP® accelerometer, 10 mV/g, 1.6 to 30k Hz, titanium case, top exit, 5-44 connector, frequency sweep ISO 17025 accredited calibration

Specifications

English: SI:
Performance
Sensitivity (±10 %) 10 mV/g 1.02 mV/(m/s²) [1]
Measurement Range ±500 g ±4905 m/s²
Frequency Range (±10 %) 204 to 1080000 cpm 3.4 to 18000 Hz [5][6]
Frequency Range (±3 dB) 96 to 1800000 cpm 1.6 to 30000 Hz [5][6]
Resonant Frequency 5100 kcpm 85 kHz [2][3]
Broadband Resolution (1 to 10000 Hz) 1.2 mg rms 1176 µm/sec2 [3]
Non-Linearity ±1 % ±1 % [4]
Transverse Sensitivity ≤5 % ≤5 %
Environmental
Overload Limit (Shock) 10000 g pk 98100 m/s² pk
Temperature Range -65 to +250 °F -54 to +121 °C
Temperature Response See Graph %/°F See Graph %/°F [3]
Electrical
Settling Time (within 1% of bias) ≤3.0 sec ≤3.0 sec
Discharge Time Constant ≥0.1 sec ≥0.1 sec
Excitation Voltage 18 to 28 VDC 18 to 28 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Spectral Noise (10 Hz) 100 µg/√Hz 980 (µm/sec2)/√Hz [3]
Spectral Noise (100 Hz) 30 µg/√Hz 294 (µm/sec2)/√Hz [3]
Spectral Noise (1 kHz) 10 µg/√Hz 98.1 (µm/sec2)/√Hz [3]
Physical
Size – Hex 3/8 in 9.6 mm
Size – Height 0.66 in 16.8 mm
Weight 0.10 oz 2.8 gm
Mounting Thread 5-40 Male M3 x 0.50 Male
Mounting Torque 18 to 20 in-lb 203 to 226 N-cm
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Titanium Titanium
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 5-44 Coaxial Jack 5-44 Coaxial Jack
Electrical Connection Position Top Top
All specifications are at room temperature unless otherwise specified.

Product Notes

[1] Conversion Factor 1g = 9.81 m/s².
[2] Mounted resonance (nominal) without magnet.
[3] Typical value.
[4] Zero-based, least-squares, straight-line method.
[5] Frequency response with adhesive base.
[6] The high-frequency tolerance is accurate within ±10% of the specified frequency.
[7] See PCB Declaration of Conformance PS023 for details.

Product Enquiry

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

How may we assist?

Name(Required)
This field is for validation purposes and should be left unchanged.