832 Series Datasheet by TE Connectivity Measurement Specialties

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Model 832 Accelerometer
Model 832 Rev G www.meas-spec.com 08/05/2013
32 Journey Ste. 150 Aliso Viejo, CA 92656 949-716-5377 t&m@meas-spec.com
Triaxial Piezoelectric Accelerometer
<4µA Current Consumption
Full Signal and Power Conditioning
Circuit Board Mountable
dimensions
FEATURES
±25g to ±500g Dynamic Range
Low Cost Triaxial
Hermetically Sealed
Piezo-ceramic Crystals
-20° to +80°C Operating Range
-40° to +125°C Available on 832M1
Single Axis Configurations Available
APPLICATIONS
Asset Monitoring
Data Loggers
Impact Monitoring
Machine Health Monitoring
System Wake-Up Switch
Embedded Applications
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.
measurement " SPECHXLTIES'". www.meassgecoom film measVs ecmm
Model 832 Accelerometer
Model 832 Rev G www.meas-spec.com 08/05/2013
32 Journey Ste. 150 Aliso Viejo, CA 92656 949-716-5377 t&m@meas-spec.com
performance specifications
ordering info
PART NUMBERING Model Number+Range
832-GGGG
l
l_____ Range (0200 is 200g)
Example: 832-0200
Model 832, 200g
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.
Parameters
DYNAMIC
Notes
Range (g)
±25
±50
±100
±200
±500
Sensitivity (mV/g)
50.0
25.0
12.5
6.25
2.5
±30%
Frequency Response (Hz) 1
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
ELECTRICAL
Bias Voltage (Vdc)
Exc Voltage / 2
Exc Voltage / 2
Exc Voltage / 2
Exc Voltage / 2
Exc Voltage / 2
Total Supply Current (µA)
<4
<4
<4
<4
<4
Excitation Voltage (Vdc) 3
3.3 to 5.5
3.3 to 5.5
3.3 to 5.5
3.3 to 5.5
3.3 to 5.5
Output Impedance (Ω)
<100
<100
<100
<100
<100
Insulation Resistance (MΩ)
>100
>100
>100
>100
>100
@100Vdc
Broadband Noise (µV)
300
210
160
150
160
2Hz-10kHz
Spectral Noise (µg/√Hz)
120
120
120
120
400
@ 10Hz
Spectral Noise (µg/√Hz)
80
80
80
80
320
@ 100Hz
Spectral Noise (µg/√Hz)
40
40
40
40
160
@ 1000Hz
Warm-Up Time (msec)
30
Shielding
100%
Ground Isolation
Isolated from Mounting Surface
ENVIRONMENTAL
Temperature Response (%)
-10/+20 from -20°C to +80°C
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 application note.
3 The model 832 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