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SDI成立于1983年，位于美国西北太平洋以喀斯开山脉附近。专业从事商业级、工业级及高可靠性的电容式加速度计的研制和生产。
SDI设计并开发一个为OEM和仪表应用的广范围加速计。坚固、集成放大设计提供了直流和动态响应加速计。集成加速计电子提供一个高层次，低阻抗输出，以尽量减少环境噪声拾取，而且不需要单独的电荷放大器。严格的质量控制体系和额外的筛选选择使加速计适合于高可靠性应用，如航空，军事和航天工业。
所有的SDI高性能、低噪声加速计模块是基于相同的密封、阻尼氮、电容式传感器，同时提供直流（常数）和交流（振动）的反应。
产品质量保证
检验和质量严格MIL-I-45208
设备校准符合MIL-C-45662
清洁房满足 FED-STD-209
ESD控制符合
MIL-STD-1689
产品筛选符合 MIL-STD-883
产品质量符合
MIL-PRF-38534 (non QML)
SPC按照严格程序完成
2.3、应用领域：
汽车,安全气囊,
报警系统,碰撞测试,机器人,测量仪器、仪表,随钻测量,振动分析、测试,家电,遥测、惯导,地震监测,高冲击环境.
2.4、技术指标
|
型号 |
g范围 |
描述 |
电源 |
输出 |
外形尺寸 |
接线器 |
操作温度 |
|
单轴加计表 |
|
1010L |
2～200 |
20针芯片载体 |
+5 VDC |
数字脉冲密度 |
.35"sq.x .11" |
SMD 无铅 |
-55/+125oC |
|
1010J |
.35"sq. x .17" |
SMD "J-铅" |
|
1210L |
5～400 |
±4V 微分 |
.35"sq. x .11" |
SMD 无铅 |
|
1210J |
.35"sq. x .17" |
SMD "J-铅" |
|
1221L |
2～400 |
低噪音 ±4V 微分 |
.35"sq. x .11" |
SMD 无铅 |
|
1221J |
.35"sq. x .17" |
SMD "J-铅" |
|
2010 |
2～200 |
3320模型 |
+5 VDC |
数字脉冲密度 |
1.0"sq. x .3" |
39" 4-多股缆/插头
|
-55/+125oC |
|
2012 |
2～400 |
模拟模型 |
+5 VDC |
±4V 微分 |
39" 4 多股缆加防 |
-55/+125oC |
|
2210 |
+9 to +32VDC |
-40/+85oC |
|
2220 |
2～200 |
-55/+125oC |
|
2265 |
5～200 |
±5VDC
|
1.0" x .63" x .30" |
-40/+85oC |
|
2230 |
阳极电镀铝壳用来安装三个 2010, 2012或 2210 模块以便正交测量 |
|
三轴加计表 |
|
2412 |
5～100 |
三轴开放结构 |
+5 VDC |
±4V 微分 |
1.2"sq. x 1.0" |
带状连接器 |
-40/+85oC |
|
2420 |
2～200 |
3320三轴模块
|
+5 VDC |
数字脉冲密度 |
1.0"sq. x .83" |
39" 6-多股缆/插头 |
-55/+125oC |
|
2422 |
2～400 |
三轴模块 |
+5 VDC |
±4V 微分 |
1.0"sq. x .83" |
39" 8-多股缆 |
-55/+125oC |
|
2430 |
2～400 |
±11～±15VDC |
±5V 单末梢 |
39" 6-多股缆 |
-40/+85oC |
|
2440 |
2～200 |
-55/+125oC |
Systron Donner
Inertial (SDI)主要提供领先技术和系统产品,其中他们的陀螺传感器、角速度传感器,多轴感应系统以级INS/
GPS（惯性和全球定位）导航系统,引导控制系统都在飞机横切面上广泛使用。
主要应用领域分别是航空、航天、军工、商用飞机、航海以及陆用车辆。许多这些应用包括先进的战术和高临界性能领域里都能用到。
例如：QRS28
随着业界最小的外形，QRS28双轴SDI公司石英微机电系统提供前所未有的强大功能，速度感应器两个宽带1，温度可重复的偏见和坚固的性能在大多数环境。它特别适合于要求苛刻的应用，这需要可靠的性能，如导弹导引头，万向节稳定，在小尺寸和低功耗的要求，同时在低成本的设计，也非常适合大批量商业应用的理想选择。
导弹制导与控制
导弹瞄准
精确制导
相机稳定
平台稳定
机器人控制
天线稳定
驾驶控制
无人机
- 无人机
固定翼
直升机
汽车测试
宇宙飞船
水下机器人
无人遥控潜水器 - 遥控操作车
鱼雷制导
特点
●双轴功能的小尺寸规格
●体积小：仅20克。（1.05“× 0.71”直径）
●气密汽缸密封在不锈钢
●高可靠性
●DC输入/高级别直流模拟量输出
●低成本
参数
规格
标准范围
± 100 ° /秒，± 200 ° /秒，± 400 ° /秒
输入电压
+- 5.0伏直流
带宽
110赫兹
输出噪声
<005 ° /秒/√Hz的
比例因子精度 ± 1％
MEMS的超小型石英率双轴传感器
惯性传感器
Systron Donner Inertial (SDI)是石英MEMS惯性传感产品和系统全球领先的供应商。50多年来，一直为航空航天、军事、商用飞机、海运以及陆运等应用领域提供精准的解决方案。SDI的产品和系统是集成制造商和原始设备制造商的理想选择。
作为石英MEMS技术开发的先驱，SDI充分利用音叉设计，并不断探索前沿技术，在全球重要军事领域和商用导航控制领域（GN&C）取得了重大革新与突破。
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Products Overview
INS/GPS
Systron Donner’s
high performance
Quartz MEMS
Inertial
Measurement
Units provide
the foundation
for integration
with industry’s
leading high
performance
Coarse/Acquisition
code (C/A)
global
positioning
systems and
system
electronics to
provide a series
of robust,
completely
self-contained
INS/GPS systems.
Coupled
precisely with
their respective
counterparts,
these systems
offer a
synergistically
powerful
Guidance,
Navigational and
Control (GN&C)
system for a
myriad of
military,
commercial and
industrial
applications.
Capable of
virtual,
stand-alone
systems
operation, they
are well suited
for use by
Integrators and
OEMs.
IMUs
Supported by
SDI’s reputation
as a leading
systems provider
and offering
trusted
integrator
solutions for
tactical
military and
demanding
commercial
applications,
our advanced
family of
Inertial
Measurement
Units (IMU) is
designed to
provide full Six
Degree of
Freedom (6DoF)
motion sensing,
creating a
proven solution
for
instrumentation,
control and
navigational
systems. These
innovative IMUs
feature SDI’s
proven Quartz
MEMS technology,
including the
latest
breakthrough in
true tactical
grade
performance with
1°/hr. bias
stability and
ultra low
(0.02°/√hr.)
angle random
walk values in
our SDI500
Series. Across
all units,
improvements in
low power and
unit
miniaturization,
including a
unique,
solid-state
tuning fork
design for
superior,
“one-piece” (no
moving parts)
performance,
provide a true
system solution
and designer’s
choice for
superior
performance.
Multi Axis
Sensors
Inertial Sensing
systems
typically
measure the
inertial forces
produced during
the rotation and
acceleration of
an object about
the X, Y and Z
axes (3DoF).
Systron Donner’s
enhanced systems
in this area
combine MEMS
gyroscopes
coupled with
other sensors
capable of
measuring six
degrees of
freedom (6DoF),
which includes
measuring X, Y
and Z position
and pitch, yaw
and roll
movements
simultaneously.
Capable of
offering full
turnkey
multi-sensor
capabilities,
SDI inertial
sensing systems
provide high
reliability,
lightweight
systems
solutions to
these
disciplines with
a suite of
products
designed to
balance
performance and
the latest
technology to
answer a wide
array of
applications.
Used as a
stand-alone
system
themselves, or
serving as a key
component of a
larger system,
SDI products
offer a true
choice for the
Integrator and
OEM.
Gyroscopes
Gyroscopes
produce a signal
output
proportional to
the rate of
rotation of the
surface to which
attached in a
given direction.
They can be used
individually for
X-axis (or YAW)
measurements or
in multiple
units for
multi-axis
rotational
change
detection.
On-going
advancements in
our MEMS-based
technology has
enabled these
devices to offer
excellent
performance
including low
power and
miniature size.
Offering
enhanced
benefits for use
across a wide
spectrum of
applications,
several models
capable of
serving as
systems
themselves,
particularly for
use by
Integrators and
OEMs, SDI’s
comprehensive
family of
single-axis
sensors all
feature
solid-state
(gyro on a
chip),
micromachined
MEMS quartz
technology with
their own
self-contained
electronics for
enhanced
performance.
Inherent
features include
low noise,
miniature size,
wide bandwidth
and temperature
ranges, and high
reliability (no
moving parts).
INS/GPS
The MMQG IMU
offers an
unique
system
solution for
a broad
range of
Guidance,
Navigation
and Control
(GN&C)
applications,
combining
SDI’s
Digital
Quartz MMQ50
IMU, with
integrated
MEMS quartz
rate sensors
and
vibrating
quartz
accelerometers,
with the
Jupiter®
PICO
commercial
Global
Positioning
System (GPS)
receiver and
tightly
coupled with
Jupiter’s
12-channel
Coarse/Acquisition
(C/A) Code
GPS engine.
This
miniature
yet robust,
solid-state
unit offers
a totally
self-contained
system with
internal
diagnostic
software
that is
compact,
lightweight
and easily
programmable.
IMUs
The SDI510
is a
platform
extension of
SDI’s
proven,
tactical
grade SDI500
MEMS IMU.
The SDI510
IMU
integrates
SDI’s latest
generation
quartz
gyros,
quartz
accelerometers
and high
speed
digital
signal
processing a
compelling
solution,
for 8” to
12” gimbal
systems,
with high
bandwidth
(user
selectable
phase/gain
options) and
low 150 µsec
data
latency,
extremely
low
0.012°/√hr.
angle random
walk noise,
excellent
<1.0°/hr.
gyro bias
and synch
input /
output
capability
for accurate
signal
timing
to/from host
controller.
Combined
with the
3200Hz gyro
and 400Hz
V/ DV SDLC
data frame
rates, the
SDI510 is
the only IMU
with the
unique
ability to
provide
compensated
rate signals
for the
inner gimbal
loop
stabilization.
Optimized
for EO/IR
stabilization
platforms,
the SDI510
IMU delivers
a clear
SWaPC
advantage
over
alternative
technologies.
Fully
functional
as a Quartz
MEMS-based
6DoF IMU,
the MMQA
provides an
unprecedented
Roll, Pitch
and Heading
angle
solution in
varying
dynamic
conditions.
It’s a
natural
system-based
solution for
Integrators
and OEMs to
use to
answer a
host of
demanding
applications.
Quartz MEMS
IMU
accelerometers
stabilize
pitch and
roll, while
heading is
stabilized
with an
external
tri-axis
magnetometer.
Demanding
TSO-C4c and
TSO-C6D
Heading
performance
standards
are readily
met with
edge-of-technology
MEMS rate
sensor
performance.
Data outputs
are
user-configurable
with
Built-In-Test
(BIT)
multi-parameter
revolving
word output,
with system
information
output
including
version
string.
Versatile
yet
compactly
packaged,
lightweight,
and operates
at low power
consumption.
The latest
quartz MEMS
technology
is applied
to this
versatile
Vertical
Gyro IMU,
featuring
full Six
Degree of
Freedom
(6DoF)
capability
in an
extremely
lightweight,
compact
design,
capable of
operating at
low power
consumption
levels. It
meets
TSO-C4c Bank
and Pitch
angle
requirements,
while
operating at
low noise
with
excellent
bias
stability.
These
characteristics
make the
MMQVG an
ideal answer
for
integrators
and OEMs
across a
myriad of
applications.
Data outputs
are
user-configurable
at various
sample rates
with
extremely
low output
rate jitter,
with easy to
understand
data formats
containing
six sensor
outputs,
angle
outputs, a
Built-In-Test
(BIT) word
output, and
multi-parameter
revolving
word output,
including
version
string for
complete
system
information.
The MMQ50
combines
solid-state
MEMs quartz
inertial
rate sensors
and silicon
MEMs
accelerometers
in an
Inertial
Measurement
Unit ideally
suited for
high-performance
embedded
systems
applications.
A compact
answer for
complete yet
simplified
systems
integration,
the MMG50
provides
unparalleled
performance
including
full six
degrees of
freedom
(6DoF)
functionality
and
reliability,
with
extraordinary
price and
value. The
MMQ50
exhibits
bias
stability
less than
10º/hour,
with
excellent
angle random
walk
characteristics
below
0.15º√hour
while
operating in
robust
environmental
conditions.
Multi-Axis Inertial
Sensing System
Coupling
three SDI
solid-state
MEMS angular
rate sensors
with three
high
performance
linear
accelerometers,
MotionPak®
introduces a
true Six
Degree of
Freedom
(6DoF),
fully
self-contained
inertial
sensing
system in a
compact,
rugged
package with
its own
power
regulation
and signal
conditioning
electronics,
ideally
suited for
extremely
accurate
measuring of
linear
accelerations
and angular
rates in a
variety of
instrumentation
and control
applications.
Gyroscopes
The SDD3000
is SDI’s
high
performance,
digital,
single-axis
gyroscope. Incorporating
an advanced
Quartz MEMS
sensing
element, it
is optimized
for
applications
that require
low noise
and
excellent
stability
over changes
in
temperature
and through
vibration. SDI’s
proprietary
Quartz MEMS
technology
delivers
high
reliability
and a low
total cost
of
ownership,
with no
wear-out
modes or
required
calibration
intervals. Boasting
a small
size, light
weight and
very low
power
consumption,
the SDD3000
is truly a
leader in
its
performance
class.
The
SDD3000
combines our
most
advanced
sensing
element with
state-of-the-art
digital
signal
processing
(DSP)
technology,
yielding
superior
performance
through even
the most
demanding
conditions. Delivering
unprecedented
low Angle
Random Walk
values
(output
noise) and
class-leading
stability
among MEMS
gyros, the
SDD3000 is
an ideal
solution for
stabilization,
precision
pointing
applications,
instrumentation,
motion
sensing and
GPS/AHRS
integrations.
The
SDD3000
outputs
angular rate
and BIT data
continuously
upon the
application
of power,
with no user
input or
start
command
required. Offered
with two
standard
connection
protocols
(RS-232 or
RS-422) and
data rates
(600 HZ or
100 Hz), the
SDD3000 can
be easily
integrated
into any
system. Excellent
stability
over
temperature
and
turn-on-to-turn-on
bias
repeatability
over
extended
periods of
use make the
SDD3000
particularly
well-suited
for many
stabilization
and
instrumentation
roles.
The QRS11 is
a compact,
lightweight
design, that
features
Quartz MEMS
technology
providing a
solid-state
gyro
offering
virtually
unlimited
life. The
QRS11’s
combination
of high
performance
and long
life makes
it well
suited for
OEM’s and
system
integrators
designing
cost
effective,
high
performance
systems.
The QRS11
requires
only DC
voltage
inputs to
provide
reliable,
extremely
accurate
angular rate
measurements
with the
benefit of
no moving
parts. With
a
hermetically
sealed
sensing
element, the
QRS11 has
provided
reliable
performance
in aircraft,
missile and
space
systems
across many
demanding
application
environments.
For the most
demanding
commercial
and
aerospace
applications,
the SDG1400
offers
class-leading
performance
and
stability in
a small,
rugged
package.
Utilizing an
advanced
Quartz MEMS
inertial
sensing
element, it
provides
superior
bias
stability
and
repeatability.
The SDG1400
has no
moving parts
and
exceptional
MTBF
performance.
A
commercial,
off the
shelf
product, it
gives fast
start-up,
very low
noise and
high
bandwidth,
making it
ideal for
critical
applications
in
commercial
and
aerospace
applications.
The SDG1400
is
completely
self-contained
and has a
simple DC
input, and
high level
DC output.
Featuring
performance
advantages
over other
gyros in its
class, the
SDG500 is a
completely
self
contained
angular rate
sensor.
Utilizing a
Quartz MEMS
inertial
sense
element
housed in a
compact,
rugged
aluminum
case, it
provides
virtually
unlimited
life. An
on-board
temperature
sensor
allows the
user to
enhance
performance
via thermal
modeling and
correction.
With a
simple DC
input and
high level
DC output,
the SDG500
will
integrate
quickly and
simply into
your
designs.
The QRS14 is
an
exceptionally
capable
solid-state
gyroscope
expressly
designed for
use in a
broad range
of
applications.
Featuring
solid-state
quartz MEMs
technology,
this unit
combines
excellent
vibration,
noise, and
virtually
unlimited
life.
Enclosed in
a compact
housing, the
QRS14
provides a
DC voltage
input,
analog DC
voltage
output
proportional
to the
rotational
rate. The
QRS14 is
available in
two
different
model
variations,
with either
a positive
or
dual-power
supply
option.
The
HORIZON™ gyroscope
offers
solid-state
quartz MEMS
technology
enclosed in
a compact
housing
ideally
suited for
use by
Original
Equipment
Manufacturers
(OEM) and
system
integrators
designing
cost
effective
systems.
This highly
functional
design
provides
high
reliability
yet is
lightweight
for easy
board
mounting and
integration
into a wide
variety of
specifc
applications
and
packaging
requirements.
The HORIZON™
features
excellent
vibration
performance,
low noise
and long
life
reliability.
A high level
analog
voltage
output
signal,
proportional
to an
angular rate
input, is
provided by
a single DC
voltage
input.
INS/GPS
SDN500
MMQG
IMUs
SDI510
SDI500
MMQA
MMQVG
MMQ50
Multi Axis Sensors
MotionPak®
QRS28
Gyroscopes
SDD3000
QRS11
QRS116
SDG1400
SDG500
QRS14
HORIZON™
压电式速度传感器
压阻式加速度传感器
电容式加速度传感器
伺服型加速度传感器 三轴加速度传感器
陀螺仪 数据采集设备
标定校准设备  SCA610
SCA3000
SCA620
SCA1000
SCA2100
SCA3100
SCA810
SCA820
SCA830CMA3000
SCA3060
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Vibration Sensors |
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Embedded Accelerometers |
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Plug and Play Accelerometers |
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Signal Conditioners |
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加速度传感器/速度传感器/角速度传感器