MODEL 7134A ACCELEROMETERSPECIFICATIONS

DIMENSIONS

Triaxial IEPE Accelerometer
Case Isolated, Internally Shielded
Hermetically Sealed, Titanium±50g to ±500g Dynamic Ranges

The Model 7134A is a true case isolated triaxial IEPE
accelerometer available in ±50g to ±500g dynamic ranges.
The accelerometer features three internally shielded
accelerometer assemblies for superior noise isolation. The
assemblies are installed in a hermetically sealed lightweight Titanium housing with a 4-pin Microtech connector
interface. The model 7134A features piezo-ceramic crystals
in annular shear mode which provide a flat frequency
response up to >7kHz.

FEATURES

4-pin Connector Interface
Wide bandwidth up to 7kHz
Screw Mounting
Titanium, Light Weight
Annular Shear Mode Crystals
Stable Temperature Response

APPLICATIONS
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SENSOR SOLUTIONS /// Model 7134A Rev B

Vibration & Shock Monitoring
Laboratory Testing
Health Usage Monitoring Systems
Flight Testing
Harsh Environments

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MODEL 7134A ACCELEROMETERPERFORMANCE SPECIFICATIONS
All values are typical at +24°C, 80Hz and 4mA excitation unless otherwise stated. Measurement Specialties reserves the right to update
and change these specifications without notice.
Parameters
DYNAMIC
Range (g)Sensitivity (mV/g)
Frequency Response (Hz)Frequency Response (Hz)Natural Frequency (Hz)Non-Linearity (%FSO)
Transverse Sensitivity (%)
Shock Limit (g)Residual Noise (g RMS)

±501002.5-5000
1.0-6500
43000±1<550000.0004

ELECTRICAL
Compliance Voltage (Vdc)
Excitation Current (mA)
Bias Voltage (Vdc)
Bias Voltage (Vdc)
Output Impedance (Ω)
Full Scale Output Voltage (V)Discharge Time Constant (sec)Ground Isolation

18 to 30
2 to 108 to 126 to 13<100±50.8 to 1.2
Case Isolated, Internally Shielded

ENVIRONMENTAL
Temperature Response (%)
Operating Temperature (°C)
Storage Temperature (°C)
Humidity

See Typical Temperature Response Curve-55 to +125
-55 to +125
Hermetically Sealed

PHYSICAL
Sensing Element
Case Material
Electrical Connector
Weight (grams)
Mounting
Mounting TorqueCeramic (shear mode)
Titanium
4-Pin Receptacle
10#10-32 Mounting Screw
18 lb-in (2 N-m)

Notes
±100501.5-5000
0.8-6500
43000±1<55000
0.0005±200251.5-5000
0.8-6500
43000±1<550000.0008±500101.0-5000
0.5-6500
43000±1<550000.0012

±15%
±10%
±2dBBroadband 1Hz to 10kHz

Room Temperature-55 to +125°CCalibration supplied:

CS-FREQ-0100

NIST Traceable Amplitude Calibration from 20Hz to ±2dB Frequency Response Limit

Optional accessories:

317-XXX
161A

Cable Assembly, 4-pin ¼-28 to Pigtail Leads (XXX designates length in inches, 10ft std)
4-Channel PE & IEPE Signal Conditioner

The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Furthermore, thisinformation does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the rightto make changes without further notice to any product herein. Measurement Specialties, Inc. makes no warranty, representation or guarantee regarding the suitabilityof its product for any particular purpose, nor does Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit andspecifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications.
All operating parameters must be validated for each customer application by customer’s technical experts. Measurement Specialties, Inc. does not convey any licenseunder its patent rights nor the rights of others.

SENSOR SOLUTIONS /// Model 7134A Rev B

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MODEL 7134A ACCELEROMETER

Typical Frequency Response

Frequency Response

40353020151050-5-10-15-20-25-30-35-40
0110100100010000100000

Frequency (Hz)Typical Temperature Response
10%8%

Sensitivity Deviation (%)

Sensitivity Deviation (%)

256%4%2%0%-2%-4%-6%-8%-10%-60-40-20020406080100120140

Temperature (°C)

SENSOR SOLUTIONS /// Model 7134A Rev B

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MODEL 7134A ACCELEROMETER

ORDERING INFORMATIONPART NUMBERING

Model Number+Range

7134A-GGGG
l_____ Range (0050 is 50g)
Example: 7134A-0050
Model 7134A, 50g

TE.com/sensorsolutions
Measurement Specialties, Inc., a TE Connectivity company.
Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to herein
might be trademarks of their respective owners.
The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes
no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard
Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or misuseof the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.
© 2015

TE Connectivity Ltd. family of companies

All Rights Reserved.

SENSOR SOLUTIONS /// Model 7134A Rev B

07/2017

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