MODEL 805 ACCELEROMETERSPECIFICATIONS

TO-5 Series Accelerometer
2-Wire IEPE Interface
Low-Cost, Embedded Applications
Wide Bandwidth to 12kHz

The Model 805 is a miniature adhesive mount
IEPE accelerometer built on a 3-pin TO-5 header. It isavailable in ±50g to ±500g dynamic ranges and offers aflat frequency response to 12kHz. The accelerometerfeatures a hermetic construction in a TO-5 header
configuration. The model 805 incorporates a stable piezoceramic crystal and an integrated charge converter
amplifier in a 100% shielded housing suitable for many
embedded OEM applications.
The model 805 accelerometer is offered in twoconfigurations; one for adhesive mounting and one forstud mounting. An isolating cover option is also includedfor the standard model.

FEATURES

±50g to ±500g Range
Wide bandwidth up to 12kHz
TO-5 Configuration
Hermetically Sealed-40°C to +100°C Operating Range
Case Grounded Design

APPLICATIONS
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SENSOR SOLUTIONS /// Model 805 Rev D

Machine Monitoring
Embedded Preventive Maintenance
Low-Cost OEM Installation
Permanent Structural Study
Embedded Sensing Solution

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MODEL 805 ACCELEROMETERPERFORMANCE SPECIFICATIONS
All values are typical at +24°C, 80Hz and 4mA excitation unless otherwise stated. TE Connectivity reserves the right to update andchange 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)

±501001-80000.3-10000
34000±155000
0.0004

ELECTRICAL
Compliance Voltage (Vdc)
Excitation Current (mA)
Bias Voltage (Vdc)
Bias Voltage (Vdc)
Output Impedance (Ω)
Full Scale Output Voltage (V)Grounding

18 to 30
2 to 108 to 126 to 13<100±5
Case grounded to mounting surface

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

±10-40 to +100-54 to +125

PHYSICAL
Sensing Element
Case Material
Weight (grams)
Mounting

Piezo-Ceramic
Stainless Steel
5.0
Adhesive or Circuit Board (M3 Stud Mounting for -01 Option)

Notes±100501-80000.3-10000
34000±155000
0.0005±500
101-8000
0.3-12000
34000±1550000.0009

1

Contact factory for model number to order with ±5% sensitivity tolerance
Contact factory for model number to order with +120°C operating temperature
CS-SENS-0100

Broadband 1Hz to 10kHz

Room Temperature-40 to +100°C+120°C option, see Note 22Calibration supplied:±10% (see Note 1 for ±5% option)±1dB±3dB

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, thisinformation does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. TE Connectivity reserves the right to makechanges 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 allliability, 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. TE Connectivity does not convey any license under its patent rights nor the rights ofothers.

SENSOR SOLUTIONS /// Model 805 Rev D

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MODEL 805 ACCELEROMETERDIMENSIONSStandard Model 805

Model 805 with M3 Mounting Stud Option

SENSOR SOLUTIONS /// Model 805 Rev D

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MODEL 805 ACCELEROMETERSCHEMATICORDERING INFORMATION805

GGGG

XXRange0050=50g
0100=100g
0500=500g
Options
01=M3 x 0.5 Mouting Stud
02=Standard 805 unit with Isolating Mounting Cover Installed

Isolating Cover Option

Examples;
805-0050
Model 805, 50g range
805-0100-01
Model 805 with M3 mounting stud, 100g range

TE.com/sensor solutions
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 toherein 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
misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.
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TE Connectivity Ltd. family of companies

All Rights Reserved.

SENSOR SOLUTIONS /// Model 805 Rev D

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