Model : 393B04 | Accelerometer, ICP®, Seismic

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Lead Time for 1-10 is 6 Wks
Lead Time for 11-20 is 7 Wks
$ 565.00 USD
(Pricing valid in US only!)

Seismic, miniature (50 gm), ceramic flexural ICP® accel., 1 V/g, 0.06 to 450 Hz, 10-32 top conn.

  • Sensitivity: (±10%)1000 mV/g (102 mV/(m/s²))
  • Broadband Resolution: 0.000003 g rms (0.00003 m/s² rms)
  • Measurement Range: ±5 g pk (±49 m/s² pk)
  • Frequency Range: (±5%)0.06 to 450 Hz
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 1.8 oz (50 gm)

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English: SI:
Performance
Sensitivity (±10 %) 1000 mV/g 102 mV/(m/s²)
Measurement Range ±5 g pk ±49 m/s² pk
Frequency Range (±5 %) 0.06 to 450 Hz 0.06 to 450 Hz
Frequency Range (±10 %) 0.05 to 750 Hz 0.05 to 750 Hz
Frequency Range (±3 dB) 0.02 to 1700 Hz 0.02 to 1700 Hz
Resonant Frequency ≥2500 Hz ≥2500 Hz
Broadband Resolution (1) 0.000003 g rms 0.00003 m/s² rms [2]
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤5 % ≤5 % [3]
Environmental
Overload Limit (Shock) ±300 g pk ±2950 m/s² pk
Temperature Range -15 to +176 °F -26 to +80 °C
Temperature Response See Graph %/°F See Graph %/°F
Base Strain Sensitivity ≤0.0005 g/µε ≤0.005 (m/s²)/µε [2]
Electrical
Excitation Voltage 18 to 30 VDC 18 to 30 VDC
Constant Current Excitation 2 to 10 mA 2 to 10 mA
Output Impedance <500 Ohm <500 Ohm
Output Bias Voltage 7 to 12 VDC 7 to 12 VDC
Discharge Time Constant 5 to 15 sec 5 to 15 sec
Settling Time <100 sec <100 sec
Spectral Noise (1 Hz) 0.30 µg/√Hz 2.9 (µm/sec2)/√Hz [2]
Spectral Noise (10 Hz) 0.10 µg/√Hz 1.0 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 0.04 µg/√Hz 0.4 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 0.04 µg/√Hz 0.4 (µm/sec2)/√Hz [2]
Physical
Sensing Element Ceramic Ceramic
Sensing Geometry Flexural Flexural
Housing Material Titanium Titanium
Sealing Hermetic Hermetic
Size - Diameter 0.99 in 25 mm
Size - Height 1.22 in 31 mm
Weight 1.8 oz 50 gm [2]
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Electrical Connection Position Top Top
Mounting Thread 10-32 Female 10-32 Female
* All specifications are at room temperature unless otherwise specified
.


Specification Notes


[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Transverse sensitivity is typically <= 3%.
[2] Typical.
[4] See PCB Declaration of Conformance PS023 for details.


Accessories


Supplied
081B05 Mounting stud, 10-32 to 10-32, 0.275" long, BeCu w/shoulder 1
085A41 Thermal boot for 393B04 and 393B05 1
ACS-1 Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable 1
ACS-4 Single axis, low frequency phase and amplitude response cal from 0.5 to 10 Hz, (requires ACS-1 and minimum sensitivity of 20 mV/g) 1
M081B05 Mounting stud, 10-32 to M6x0.75-6g, 0.275" long, BeCu 1


Optional Versions


( T ) TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4
English SI
Output Bias Voltage 7.5 to 13 VDC
Excitation Voltage 20 to 30 VDC


( TLA ) TEDS LMS International - Free Format
English SI
Excitation Voltage 20 to 30 VDC
Output Bias Voltage 7.5 to 13 VDC


( TLB ) TEDS LMS International - Automotive Format
English SI
Excitation Voltage 20 to 30 VDC
Output Bias Voltage 7.5 to 13 VDC


( TLC ) TEDS LMS International - Aeronautical Format
English SI
Excitation Voltage 20 to 30 VDC
Output Bias Voltage 7.5 to 13 VDC


( TLD ) TEDS Capable of Digital Memory and Communication Compliant with IEEE 1451.4
English SI
Excitation Voltage 20 to 30 VDC
Output Bias Voltage 7.5 to 13 VDC


( W ) Water Resistant Cable
English SI
Electrical Connector Sealed Integral Cable
Electrical Connection Position Top