65210A
User Configurable, Sealed Inertial
Measurement System with Digital
Signal Processing
Not recommended for new designs or applications
*Significant Military Equipment (SME)
This Measurement Specialties product is subject to the licensing
jurisdiction of the U. Department of State in accordance with the
International Traffic in Arms Regulations (ITAR) (22 C.F.R. 120 - 130).
http://www.pmddtc.state.gov/regulations_laws/itar_official.html
Simplify Configuration and
Inertial Measurements
FEATURES AND BENEFITS
User Programmable Settings
The output range and low-pass filter of each
65210A accelerometer and gyro rate axis can be
set via a built-in RS-485 interface, as can the IRIG106 encoded PCM output configuration (channels
output, sub-commutation, word size, NRZL/RNRZ-L/Bi-Phase-L/RBi-Phase-L
encoding).
The carrier frequency for optional built-in multichannel L or S band transmitters can also be set.
Programmability reduces costs as the 65210A can
be stocked and configured to meet different
application requirements as needed.
The Measurement Specialties 65210A is a userconfigurable 6-DoF (six degree of freedom) Inertial
Measurement System containing three accelerometers,
three rate gyros, two temperature sensors, signal
processor, IRIG encoder, optional FM transmitter, and highcapacity Li-Ion battery in a small, easy-to-install package.
All channels are measured simultaneously with each
sampled at 16-bits, filtered, ranged, and calibration
compensated at up to 42,500 samples/sec/channel by the
built-in digital signal processor. The output range, filter
frequency and calibration of each channel, as well as the
PCM configuration, can be set by the user.
A frame counter and CRC16 cyclic redundancy check can
be included in each telemetry frame to allow dropped
frames and data corruption to be detected.
Several mounting adapters are available for a variety of
applications.
Compensated Serial and Telemetry Outputs
Calibrated, ranged and filtered data can be
streamed out at up to 3Mbit/sec via RS-485 or
IRIG-106 encoded PCM.
High Accuracy and Linearity over Wide
Temperature Range
Accelerometer accuracy is improved by
minimizing variations due to temperature and
aging effects. Each axial sensor has been tested
over the -40° to +85°C temperature range.
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65210A
Built-in Calibration
Calibration data for each sensor is maintained in the instrument.
Communication Integrity
A CRC16 cyclic redundancy check is used to validate communications.
Self-Test
Self-test and fixed level outputs simplify installation and system check out by verification of channel integrity and
ground station setup.
Sealed, Small Cylindrical Package
Sealed package with 2.80 inch diameter and 3”-12 UN thread for mounting; can be nitrogen pressurized via builtin valve.
-Built-In High Capacity, Fast-Charging Battery
Complete recharge in less than two hours provides up to 16 hours of operation. Built-in monitoring is provided for
battery current and voltage.
Suitable for Harsh Environments
The 65210A is robust and can be used in harsh environments. The unit will survive 100 g shock while powered.
SPECIFICATIONS FOR 65210A - improved specifications available upon request
Ta = Tmin to Tmax; Acceleration = 0 g unless otherwise noted; within one year of calibration.
Parameter
Accelerometers
Range
Sensitivity Drift (25°C to Tmin or Tmax)
Zero Bias Drift (25°C to Tmin or Tmax)
Nonlinearity
Upper Cutoff Frequency
Noise Density
Alignment
Transverse Sensitivity
Rate Gyros
Range
Sensitivity Drift (25°C to Tmin or Tmax)
Zero Rate Drift (25°C to Tmin or Tmax)
Nonlinearity
Upper Cutoff Frequency (90°)
Noise Density
Vibration Tolerance
Temperature Sensor T1
Repeatability
Long Term Drift
Absolute Error
IRIG-106 PCM Output Rate
Optional FM Transmitter (S or L Band)
Transmit Power
Premodulation Filter (1.5 Mbit/sec)
Battery (Vs)
Operating Time with 0.5 W Transmitter
Operating Time with Transmitter Off
Charge Time @ 20°C
Temperature Range (Ta)
Li-Ion Battery Temperature Range
Transmitter Temperature Range
Mass
Min
360†
Typical
Max
Units
400†
440†
1.4
±0.15
±0.25
3
±0.75
g
%
g
% FSR
Hz
mg/√Hz
degrees
%
User configurable
% of sensitivity at 25°C
Repeatable, can be compensated
Max deviation from best fit straight line
2-pole bessel in sensor; additional prog DSP pole
10 Hz to 1 kHz
°/sec
%
°/sec
% FSR
Hz
°/sec/√Hz
g RMS
User configurable
±55
±0.5
±0.06
0.2
±1200
±4
±3.0
0.05
†
50
200
†
0.05
4
±0.1
±0.1
±3
0.0144
°C
°C
°C
Mbit/sec
1.05
2.10
W
MHz
+85
+60
+70
hrs
hrs
hrs
°C
°C
°C
-40
-10
-20
1025
SENSOR SOLUTIONS /// 65210A Inertial Measurement System precisionsensors
User configurable. Option -GWnnn for 200 Hz
To 100 Hz
Random operating; 10 g Random RMS survival
Based on NRZ
Frequency settable in 0.5 MHz steps
6-pole bessel low pass filter
At 25°C
At 25°C
Uncharged to full capacity. Must charge 0-45°C
Self-heating may allow lower °C
grams
Shock Survival
-100
100
g
†
User configurable low-pass filter 3 dB cutoff (number poles configurable)
1200°/sec gyro range has ±6.0°/sec Max
25°C offset removed (±5°C uncorrected)
3.0
2.5
16
2
Inherent sensor error, excluding misalignment
At 25°C after temperature cycle
1.5
0.5
Conditions/Notes
Without adapters
Limited by transmitter (gyro ±200 g)
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65210A
ORDERING INFORMATION
MOUNTING OPTIONS FOR 65210A
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65210A
CONNECTION OPTIONS
NORTH AMERICA
EUROPE
ASIA
Measurement Specialties, Inc.,
a TE Connectivity Company
1000 Lucas Way
Hampton, VA 23666
USA
Tel: +1-800-745-8008 or
+1-757-766-1500
Fax: +1-757-766-4297
Sales: pvg.cs.amer@meas-spec.com
MEAS France SAS
a TE Connectivity Company
26 Rue des Dames
F78340 Les Clayes-sous-Bois
France
Tel: +33 (0) 130 79 33 00
Fax: +33(0) 134 81 03 59
Sales: pfg.cs.emea@meas-spec.com
Measurement Specialties (China), Ltd.,
a TE Connectivity Company
No. 26 Langshan Road
Shenzhen High-Tech Park (North)
Nanshan District, Shenzhen 518057
China
Tel: +86 755 3330 5088
Fax: +86 755 3330 5099
Sales: pfg.cs.asia@meas-spec.com
TE.com/sensorsolutions
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 to herein
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.
© 2015
TE Connectivity Ltd. family of companies
All Rights Reserved.
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