MODEL 7132AHT ACCELEROMETER SPECIFICATIONS Triaxial IEPE Accelerometer -55C to +163C Range Hermetically Sealed, Titanium 50g to 500g Dynamic Ranges The Model 7132AHT is a high temperature miniature triaxial IEPE accelerometer available in 50g to 500g dynamic ranges. The accelerometer features a hermetically DIMENSIONS sealed titanium construction with a 4-pin Microtech connector interface. The model 7132HT incorporates stable piezo-ceramic crystals in annular shear mode with an operating temperature range of -55 C to +163 C. The accelerometer offers a flat frequency response up to >10kHz. FEATURES 4-pin Connector Interface Wide bandwidth up to 10kHz Adhesive or Stud Mounting -55C to +163 C Operating Range Annular Shear Mode Crystals Stable Temperature Response APPLICATIONS Vibration & Shock Monitoring Laboratory Testing High Temperature Testing High Frequency Applications General Purpose Usage Automotive Testing SENSOR SOLUTIONS /// Model 7132AHT Rev A 07/2017 Page 1 MODEL 7132AHT ACCELEROMETER PERFORMANCE SPECIFICATIONS All values are typical at +24C, 80Hz and 4mA excitation unless otherwise stated. Measurement Specialties reserves the right to update and change these specifications without notice. Parameters DYNAMIC Notes Range (g) 50 100 500 2000 Sensitivity (mV/g) 100 50 10 2.5 10% Frequency Response (Hz) 1.5-6000 1.5-6000 1.5-7000 1.5-8000 10% Frequency Response (Hz) 0.8-8000 0.8-8000 0.8-9000 0.8-10000 2dB Natural Frequency (Hz) 37000 37000 37000 37000 Non-Linearity (%FSO) 1 1 1 1 Transverse Sensitivity (%) <5 <5 <5 <5 Shock Limit (g) 5000 5000 5000 5000 ELECTRICAL Compliance Voltage (Vdc) 22 to 30 22 to 30 22 to 30 22 to 30 Excitation Current (mA) 2 to 10 2 to 10 2 to 10 2 to 10 Bias Voltage (Vdc) 9 to 13 9 to 13 9 to 13 9 to 13 Room Temperature Bias Voltage (Vdc) 6 to 15 6 to 15 6 to 15 6 to 15 -55 to +163C Output Impedance () <100 <100 <100 <100 Full Scale Output Voltage (V) 5 5 5 5 Residual Noise (g RMS) 0.001 0.0012 0.002 0.005 Broadband 1Hz to 10kHz Warm-up Time (sec) <1.5 To Within 10% of Bias 1 Ground Isolation Case Grounded ENVIRONMENTAL Temperature Response (%) See Typical Temperature Response Curve Operating Temperature (C) -55 to +163 Storage Temperature (C) -55 to +163 Humidity Hermetically Sealed PHYSICAL Sensing Element Ceramic (shear mode) Case Material Titanium Electrical Connector 4-Pin Receptacle Weight (grams) 15 (17 for -03 Case Isolation option) Mounting Adhesive or Stud Mount Option 1 For Isolated Case Order the -03 Option. Calibration supplied: CS-FREQ-0100 NIST Traceable Amplitude Calibration from 20Hz to 2dB Frequency Response Limit Optional accessories: 315HT-XXX Cable Assembly, 4-pin -28 to 3x BNC (XXX designates length in inches, 10ft standard) 161A 4-Channel PE & IEPE Signal Conditioner AC-A03530 Magnetic Mounting Adaptor (for -02 thread option) The information in this sheet has been carefully reviewed and is believed to be accurate however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of 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 and specifically 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 customers technical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. SENSOR SOLUTIONS /// Model 7132AHT Rev A 07/2017 Page 2