832M1 Datasheet, PDF (2/3 Pages) TE Connectivity Ltd – Triaxial Piezoelectric Accelerometer

MODEL 832M1 ACCELEROMETER
PERFORMANCE SPECIFICATIONS
All values are typical at +24°C, 80Hz and 3.3Vdc 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)
Natural Frequency (Hz)
Non-Linearity (%FSO)
Transverse Sensitivity (%)
Shock Limit (g)
±25
50.0
2-6000
>10000
±2
<10
5000
±50
25.0
2-6000
>10000
±2
<10
5000
±100
12.5
2-6000
>10000
±2
<10
5000
±200
6.25
2-6000
>10000
±2
<10
5000
±500
2.5
2-6000
>10000
±2
<10
5000
Notes
±30%
±2dB
ELECTRICAL
Bias Voltage (Vdc)
Total Supply Current (µA) ¹
Excitation Voltage (Vdc) ³
Output Impedance (Ω)
Insulation Resistance (MΩ)
Broadband Noise (µV)
Spectral Noise (µg/√Hz)
Spectral Noise (µg/√Hz)
Spectral Noise (µg/√Hz)
Warm-Up Time (msec)
Shielding
Ground Isolation
Exc Voltage / 2 Exc Voltage / 2
<22
<22
3.3 to 5.5
3.3 to 5.5
<100
<100
>100
>100
110
90
120
160
40
40
20
16
30
100%
Isolated from Mounting Surface
Exc Voltage / 2
<22
3.3 to 5.5
<100
>100
50
160
40
16
Exc Voltage / 2
<22
3.3 to 5.5
<100
>100
40
160
40
16
Exc Voltage / 2
<22
3.3 to 5.5
<100
>100
50
600
160
80
@100Vdc
2Hz-10kHz
@ 10Hz
@ 100Hz
@ 1000Hz
ENVIRONMENTAL
Temperature Response (%)
Operating Temperature (°C)
Storage Temperature (°C)
-20/+30 from -40°C to +125°C
-40 to +125
-40 to +125
PHYSICAL
Sensing Element
Case Material
Weight (grams)
Ceramic (shear mode)
Ceramic Base, Nickel Silver Cover
3.0
1 _{A lower current consumption of 4 micro-amps is available on model 832.}
2 _{The model 832M1 is not to be reflow soldered at high temperature, manual soldering is recommended. See application note.}
3 _{The model 832M1 can be operated with 2.8V excitation but the full-scale range will be limited.}
Calibration supplied:
CS-SENS-0100 NIST Traceable Amplitude Calibration at 100Hz
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 customer’s technical experts. Measurement Specialties, Inc. does not
convey any license under its patent rights nor the rights of others.
SENSOR SOLUTIONS /// Model 832M1 Rev F
9/2015
Page 2