Analog Accelerometer 34206A

34206A
±100 g Triaxial Accelerometer
Superior Zero g Bias Stability
Low Noise - Wide Bandwidth
5
8
Technical Data*
Features and Benefits
High Accuracy and Linearity over Wide Temperature Range
The voltage output for each axis of the 34206A is directly proportional to the
acceleration along that axis. Each DC-coupled output is fully scaled,
referenced, and temperature compensated over the entire -40 to +85°C
temperature range.
Calibration Certificate
Each 34206A is supplied with a calibration certificate listing sensitivity and
offset, as well as the on-axis and transverse alignment parameters needed
to ensure rapid and efficient system implementation. The alignment data can
be used to compensate the measured values to achieve an even higher level
of sensor accuracy.
Small Size
Complete conditioned triaxial accelerometer in less than a cubic inch.
­ uilt-In Power Supply Regulation
B
Unregulated DC power from +8 to +18 volts is all that is required to measure
accelerations on all axes.
Suitable for Harsh Environments
The 34206A is robust and can be used in harsh environments. The unit will
survive 5000 g powered or unpowered.
Warranty
These Measurement Specialties accelerometers come with a three-year
factory warranty.
34206A Triaxial Analog Accelerometer
precisionsensors.meas-spec.com Precisely Measure
Real-World Accelerations
Measurement Specialties’ 34206A
accelerometer provides the accuracy
required by most measurement
applications without any compensation.
Critical applications requiring higher
accuracy can use the alignment data
provided on the calibration certificate to
compensate for any small residual error.
Choose
the
bandwidth
option
best suited for your application to
measure ±100 g accelerations on each
of three axes.
Each axial sensor has been tested over
the -40 to +85°C temperature range and
has a nominal full scale output swing of
±2.25 volts. The zero g output level is
nominally +2.5 volts. Precise values for
each axis are available on the included
calibration certificate.
2236 N. Cleveland-Massillon Road
Akron OH 44333 PH : 330-659-3312 8/5/2013
www.meas-spec.com
Specifications for 34206A - improved specifications available upon request
Ta = Tmin to Tmax; 8 ≤ Vs ≤ 18 V; Acceleration = 0 g unless otherwise noted; within one year of calibration.
Max
Units
Range Measurement Full Scale
Parameter
Min
Typical
±100
g
Sensitivity
At 25°C
Drift Tmin to Tmax
20
±2.0
mV/g
%
Nom ±100 g. Precise values on cal certificate
Percent of sensitivity at 25°C
Zero g Bias Level
At 25°C
Drift Tmin to Tmax
2.5
±80
±200
V
mg
Precise values on cal certificate
At <1.25°C/min temperature rate of change
Alignment
Deviation from Ideal Axes
±0.35
±3.0
degrees
Precise values on cal certificate
Can be compensated if required
Nonlinearity
0.25
1
% FSR
Best fit straight line
Frequency Response
2500
Hz
Noise Density
100
μg/√Hz
Temperature Sensor
Sensitivity
0°C Bias Level
6.45
509
mV/°C
mV
Outputs
Output Voltage Swing
Capacitive Drive Capability
0.25
500
4.75
V
pF
Iout = ±0.5 mA
Power Supply (Vs)
Input Voltage - Operating
Input Current
Rejection Ratio
+8
33
>120
+18
50
V
mA
dB
Will withstand -20 V continuous or 36 V for <1 sec.
No load, quiescent
DC
Temperature Range (Ta)
-40
+85
Mass
Shock Survival
-5000
0
Mechanical
35
Upper Cutoff per Option Bnnn, -3 dB pt ±10%
Ta =25°C
Accuracy ±1°C typical
°C
grams
+5000
Conditions/Notes
On each axis
g
Precise values on cal certificate
Any axis for 0.1 ms, powered or unpowered
Connections
T004
Pin
Signal
Wire
1
A1+
Brown
2
3
4
5
Signal-
A2+ +5VOut A3+
Red
Orange Yellow Green
6
T+
Blue
7
N.C.
Violet
8
+Vs
Grey
9
Gnd
White
Ordering Information
34206A
Two 3 mm
x 0.5 mm
threaded holes
are provided
on each of
three orthogonal faces for
mounting.
34206A Triaxial Analog Accelerometer
precisionsensors.meas-spec.com -
R100
-
B2k5
Instrument
34206A
Range
R100 : ±100 g
Shown with 34170B
mounting adapter
(sold separately)
Bandwidth
B2k5 : 0 to 2500 Hz
B2k1 : 0 to 2100 Hz
B1k4 : 0 to 1400 Hz
B944 : 0 to 944 Hz
B380 : 0 to 380 Hz
B208 : 0 to 208 Hz
2236 N. Cleveland-Massillon Road
Akron OH 44333 PH : 330-659-3312 -
T004
Termination
T004 : 4 ft. cable with DB9M
T000 : PCB Mount (Not shown, Call SI)
Tnnn : Custom length, nnn ft. (Call SI)
8/5/2013
www.meas-spec.com
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