
Model Number
356A25 TRIAXIAL ICP® ACCELEROMETER Revision: E
ECN #: 49201
Performance ENGLISH S
Sensitivity(± 10 %) 25 mV/g 2.6 mV/(m/s²)
Measurement Range ± 200 g pk ± 1960 m/s² pk
Frequency Range(± 5 %) 1 to 5000 Hz 1 to 5000 Hz
Frequency Range(± 10 %) 0.5 to 6500 Hz 0.5 to 6500 Hz
Resonant Frequency ≥ 25 kHz ≥ 25 kHz
Broadband Resolution(1 to 10,000 Hz) 0.0002 g rms 0.002 m/s² rms [1]
Non-Linearity ≤ 1 % ≤ 1 % [4]
Transverse Sensitivity ≤ 5 % ≤ 5 %
Environmental
Overload Limit
Shock
± 7000
± 68,600 m/s²
Temperature Range(Operating) -65 to +250 °F -54 to +121 °C [3]
Temperature Response See Graph See Graph
Base Strain Sensitivity 0.001 g/µε 0.01 (m/s²)/µε [1]
Electrical
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance ≤ 100 Ohm ≤ 100 Ohm
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Discharge Time Constant 0.5 to 2.0 sec 0.5 to 2.0 sec
Settling Time(within 10% of bias) <5 sec <5 sec
Spectral Noise(1 Hz) 70 µg/√Hz 686 (µm/sec2)/√Hz [1]
Spectral Noise(10 Hz) 15 µg/√Hz 147 (µm/sec2)/√Hz [1]
Spectral Noise(100 Hz) 5 µg/√Hz 49
µm/sec2
/
Hz [1]
Spectral Noise(1 kHz) 3 µg/√Hz 29.4
m/sec2
/
Hz [1]
Spectral Noise(10 kHz) 2 µg/√Hz 19.6
m/sec2
/
Hz [1]
Physical
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Titanium Titanium
Sealing Hermetic Hermetic
Size (Height x Length x Width) 0.55 in x 0.80 in x 0.55 in 14.0 mm x 20.3 mm x 14.0 mm
Weight 0.37 oz 10.5 gm [1]
Electrical Connector 1/4-28 4-Pin 1/4-28 4-Pin
Electrical Connection Position Side Side
Mounting Thread 10-32 Female 10-32 Female
Mounting Torque 10 to 20 113 to 225
[5]
All specifications are at room temperature unless otherwise specified.
In the interest of constant product improvement, we reserve the right to change specifications without notice.
ICP®is a registered trademark of PCB Group, Inc.
OPTIONAL VERSIONS
Optional versions have identical specifications and accessories as listed for the standard model
except where noted below. More than one option may be used.
H
- High temperature, extends normal operation temperatures
Frequency Range(± 5 %) 2 to 5000 Hz 2 to 5000 kHz
Frequency Range(± 10 %) 1.4 to 6500 Hz 1.4 to 6500 kHz
Broadband Resolution(1 to 10,000 Hz) 0.0003 g rms 0.003 µm/sec2 rms [1]
Temperature Range(Operating) -65 to +325 °F -54 to +163 °C
Excitation Volta
e 23 to 30 VD
23 to 30 VD
Out
ut Bias Volta
e 7 to 16 VD
7 to 16 VD
2
Discharge Time Constant 0.1 to 0.6 sec 0.1 to 0.6 sec
Spectral Noise(1 Hz) 190 µg/√Hz 1864 (µm/sec2)/√Hz [1]
Spectral Noise(10 Hz) 35 µg/√Hz 345 (µm/sec2)/√Hz [1]
Spectral Noise(100 Hz) 20 µg/√Hz 196 (µm/sec2)/√Hz [1]
Spectral Noise(1 kHz) 3 µg/√Hz 29.4 (µm/sec2)/√Hz [1]
T- TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4
TL
- TEDS LMS International - Free Format
TLB - TEDS LMS International - Automotive Format
TLC - TEDS LMS International - Aeronautical Format
TLD - TEDS Capable of Digital Memory and Communication Compliant with IEEE 1451.4
Temperature Range -10 to +200 °F -23 to +93 °C
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Output Bias Voltage 8.5 to 13 VDC 8.5 to 13 VDC
W- Water Resistant Cable
Electrical Connecto
Sealed Inte
ral Cable Sealed Inte
ral Cable
NOTES
[1] Typical
2
TEDS o
tion adds 1.0 VDC to bias volta
e
[3] Valid from +250 to +325 °F (+121 to +163 °C), with HT option only.
[4] Zero-based, least-squares, straight line method.
5
See PCB Declaration of Conformance PS023 for details
SUPPLIED ACCESSORIES:
Model 080A109 Petro Wax (1)
Model 080A12 Adhesive Mounting Base (1)
Model 081B05 Mounting Stud (10-32 to 10-32) (1)
Model ACS-1T NIST traceable triaxial amplitude response, 10 Hz to upper 5% frequency. (1)
Model M081B05 Mounting Stud 10-32 to M6 X 0.75 (1)
Entered: LK Engineer: AW Sales: WD
pproved: BAM Spec Number:
Date: 3/12/2019 Date: 3/12/2019 Date: 3/12/201
Date: 3/12/201
12854
3425 Walden Avenue, Depew, NY 14043
Phone: 716-684-0001
Fax: 716-684-0987