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The ARS-15 is our
newest angular rate sensor designed to fill
the gap between the ARS-06 and the ARS-14.
With a noise floor of less than 1.0
microradian, small case size, and virtually no
sensitivity to linear inputs, the ARS-15 is
ideal for low power airborne applications. The
ARS-15 is suitable for accurate, compact
systems for line-of-sight pointing and
stabilization as well as motion control. The
ARS-15 has a wide, usable frequency range from
less than 4 Hz to more than 1,000 Hz. The
scale factor of the ARS-15 is nominally 1
Volt/(rad/sec), but can be customized based on
customer requirements.
Export
Application/License
Information
Custom scale factors and ranges are available.
Specifications
are subject to change without notice. |
ARS-15 MHD Angular Rate Sensor
View
.pdf
format.
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ATA's patented magneto-hydrodynamic angular motion
sensors utilize the finest materials and
workmanship combined in durable packages that
feature:
- Dynamic range > 100 dB
- Low power consumption
- Low cross axis angular sensitivity
- Low linear acceleration sensitivity
- Integral electronics/low noise
- One-year warranty against defects in
materials
and workmanship on
sensors,
90 days on cables.
This
product is subject to U.S. Government approval as
required in accordance with the U.S. Government
International Traffic in Arms (ITAR) Subchapter M,
Title 22, Code of Federal Regulations,
Parts 120 through 130 (22 CFR
120-130).
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Specifications
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ARS-15 MHD Angular
Rate Sensors |
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Dynamic
View
.pdf
format. |
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ARS-15 Angular Rate Standard Range1 |
± 10 radians/sec |
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ARS-15 Angular Rate Standard
Scale Factor2 |
1.0
Volt (rad/sec) |
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Bandwidth, -3dB in testing |
< 4
to >1000 Hz |
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Cross-axis Angular Error |
< 2 % |
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Linear Acceleration Sensitivity |
1 x 10-6
radians/g |
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Noise Equivalent Rate3 |
< 25 x
10-6
radians/sec rms |
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Noise Equivalent Angle3 |
< 1.0 x
10-6
radians rms |
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Non-linearity |
< 0.25% |
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Temperature Coefficient4 |
< 0.4% Scale Factor / ºC |
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Electrical |
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Power Dissipation |
< 0.3 Watts |
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Output Impedance |
< 100 Ohms |
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Grounding5 |
Case isolated from signal common by 1MΩ
minimum |
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Wiring |
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ARS-15 Pinout
AirBorn, NK-2G2-009-135-TH00 |
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Pin |
Std. Color |
Connection |
Pin |
Std. Color |
Connection |
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1 |
Black |
Temp* |
6 |
Green |
+15V |
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2 |
Brown |
Power/Signal Ground |
7 |
Blue |
-15V |
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3 |
Red |
Power/Signal Ground |
8 |
Purple |
Power/Signal Ground |
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4 |
Orange |
Signal Out |
9 |
Gray |
Case Ground |
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5 |
Yellow |
Power/Signal Ground |
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*Nominally 10mV / °K |
Environmental |
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Temperature – Operating |
-35ºC to +80ºC |
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Temperature - Non-operating |
-55ºC to +85ºC |
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Notes:
1. Based on a +/- 10V
output voltage swing.
2. Measured @ 10 Hz,
custom scale factors available.
3. Over 1-1000 Hz.
4. Percent change in
Scale Factor per
°C @ 10 Hz.
5. Signal common may be
connected to case if required.
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