Product Description:
The Quartz Flexible Pendulum Accelerometer and its Progress The
Quartz Flexible Pendulum Accelerometer, a force feedback variant,
has evolved from the traditional liquid floating pendulum
accelerometer. Diverging from its predecessor, the distinguishing
feature is the detection mechanism. Unlike the floating design, the
quartz flexible accelerometer is elastically linked to the flexible
beam support, introducing elastic moments. Consequently, this
design yields superior accuracy, robust anti-disturbance
capabilities, an extensive measurement range, and heightened
overload capacity.
Currently, quartz flexible pendulum accelerometers find extensive
utilization in measuring diverse linear and vibration
accelerations. They also prove instrumental in determining
parameters like speed, distance, angular velocity, and angular
displacement. Remarkably, these accelerometers have demonstrated
successful applications in both military and civilian domains.
Examples include satellite microgravity measurement systems,
high-precision inertial navigation systems, rock-based drilling and
oil drilling operations, continuous inclinometer systems, as well
as launch vehicles, ballistic missiles, and spacecraft.
Product Feature:
● Excellent index repeatability
● Analog output
● Build-in digital temperature sensor
● Wide load resistance range
● Triangle precision mounting flanges
● Application in the inertial navigation system of the new
generation weapon
Technical Parameters:
| Performance | KSQA07A | KSQA07B | | Input Range (g) | ±50 | ±20 | | Bias (mg) | ≤5 | ≤5 | | Temperature Sensitivity (μg/℃) | ≤10 | ≤20 | | One-month Composite Repeatability (1σ) (μg) | ≤10 | ≤20 | | Six-month Composite Repeatability (1σ) (μg) | ≤15 | - | | Scale Factor (mA/g) | 1.2 ~ 1.6 | 1.2 ~ 1.6 | | Temperature Sensitivity (10-6/℃) | ≤10 | ≤30 | | One-month Composite Repeatability (1σ) (10-6) | ≤10 | ≤30 | | Six-month Composite Repeatability (1σ) (10-6) | ≤30 | - | | Linearity (μg/g2) | ≤10 | ≤30 | | Threshold (μg) | Less than 1 | Less than 5 | | Resolution (μg) | Less than 1 | Less than 5 | | Input Voltage (V) | ±12 ~ ±18 | ±12 ~ ±18 | | Operating Temperature (℃) | -45 ~ +80 | -45 ~ +80 | | Size (mm) | Ø25.4×29 | Ø25.4×29 | | Weight (g) | ≤75 | ≤75 |
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| Outline |
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| KSQA07 Configuration Drawings | KSQA07 Pin & Wiring Diagram |
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| Environment |
| Vibration Peak Sine | 15g@20Hz ~ 2000Hz |
| Shock | 100g, half-sine, 8ms ~ 12ms |
| Storage Temperature | -55℃ ~ +80℃ |
Support and Services:
Accelerometer Sensor Technical Support and Service
We provide technical support and service for our Accelerometer
Sensor products. Our technical support team is available to answer
any questions you may have about our products and to provide
technical assistance when needed. We also offer a warranty for all
of our products.
If you need assistance with installation or troubleshooting, our
technical support team is here to help. We will work with you to
resolve any issues you may have with our products. We also provide
regular updates for our products and are available to answer
questions about new features or upgrades.
In addition to providing technical support and service, we also
offer a warranty for all of our products. Our warranty covers
defects in material and workmanship and offers a replacement or
refund if necessary. If you need to file a warranty claim, please
contact our customer service team.
If you have any questions about our Accelerometer Sensor products
or would like to request technical support or service, please
contact us. We are always happy to help.
Packing and Shipping:
The Accelerometer Sensor should be packaged and shipped according
to the following guidelines:
- The Accelerometer Sensor should be packaged in a protective box
that is designed to cushion the device from impacts, vibrations,
and other forms of shock.
- The box should be labeled with the device name, model number, and a
barcode for tracking purposes.
- The box should also be marked with the appropriate shipping
warnings and labels.
- The box should be sealed with packaging tape to prevent tampering
and ensure the safety of its contents.
- The box should be shipped via a secure and reliable carrier to
ensure the safety of its contents.
