MODEL 832 ACCELEROMETER SPECIFICATIONS Triaxial Piezoelectric Accelerometer <4A Current Consumption Full Signal and Power Conditioning Circuit Board Mountable The Model 832 is a low cost, board mountable triaxial accelerometer. Featuring stable piezo-ceramic crystals, the accelerometer incorporates full power and signal conditioning with a maximum current consumption of 4 micro-amps. The model 832 is available in 25g to 500g ranges and provides a flat frequency response up to 2kHz. The model 832M1 provides an extended frequency range to 6kHz. FEATURES 25g to 500g Dynamic Range Low Cost Triaxial Hermetically Sealed Piezo-ceramic Crystals -20 to +80C Operating Range -40 to +125C Available on 832M1 Single Axis Configurations Available APPLICATIONS Asset Monitoring Data Loggers Impact Monitoring Machine Health Monitoring System Wake-Up Switch Embedded Applications SENSOR SOLUTIONS /// Model 832 Rev H 12/2017 Page 1 MODEL 832 ACCELEROMETER PERFORMANCE SPECIFICATIONS All values are typical at +24C, 80Hz and 3.3Vdc excitation unless otherwise stated. TE Connectivity reserves the right to update and change these specifications without notice. Parameters DYNAMIC Notes Range (g) 25 50 100 200 500 Sensitivity (mV/g) 50.0 25.0 12.5 6.25 2.5 30% 1 Frequency Response (Hz) 2-2000 2-2000 2-2000 2-2000 2-2000 2dB Natural Frequency (Hz) >10000 >10000 >10000 >10000 >10000 Non-Linearity (%FSO) 2 2 2 2 2 Transverse Sensitivity (%) <10 <10 <10 <10 <10 Shock Limit (g) 5000 5000 5000 5000 5000 Broadband Noise (V) 300 210 160 150 160 2Hz-10kHz Spectral Noise (g/Hz) 120 120 120 120 400 10Hz Spectral Noise (g/Hz) 80 80 80 80 320 100Hz Spectral Noise (g/Hz) 40 40 40 40 160 1000Hz ELECTRICAL Bias Voltage (Vdc) Exc Voltage / 2 Total Supply Current (A) <4 3 Excitation Voltage (Vdc) 3.3 to 5.5 Output Impedance () <100 Insulation Resistance (M) >50 100Vdc Warm-Up Time (msec) 30 Shielding 100% Ground Isolation Isolated from Mounting Surface ENVIRONMENTAL Temperature Response (%) -10/+20 from -20C to +80C Operating Temperature (C) -20 to +80 Storage Temperature (C) -20 to +80 PHYSICAL Sensing Element Ceramic (shear mode) Case Material Ceramic Base, Nickel Silver Cover Weight (grams) 3.6 1 A wider frequency response of 2-6000Hz is available on model 832M1 2 The model 832 is not to be reflow soldered at high temperature, manual soldering is recommended. See operating manual. 3 The model 832 can be operated with 2.8V excitation but the full-scale range will be limited. See operating manual for details. Calibration supplied: CS-SENS-0100 NIST Traceable Amplitude Calibration at 80Hz 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. TE Connectivity reserves the right to make changes without further notice to any product herein. TE Connectivity makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does TE Connectivity 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. TE Connectivity does not convey any license under its patent rights nor the rights of others. SENSOR SOLUTIONS /// Model 832 Rev H 12/2017 Page 2