Product Description:
Quartz flexible accelerometers function as uniaxial torque feedback
devices, relying on mass detection to identify external
acceleration signals. Subsequently, these signals undergo
demodulation and amplification through a servo circuit, resulting
in an output current signal proportional to the detected
acceleration. Widely utilized in aerospace for high-precision
navigation systems, as well as in inclinometers for oil drilling
and strapdown inertial navigation systems in geological
exploration. The key components include a differential capacitance
sensor, a detection mass pendulum assembly, an electromagnetic
torque device, and an electronic amplifier. Acceleration along the
sensitive axis prompts a positional change in the detection mass,
detected by a position detector. This signal is then fed into the
amplifier, which drives the force generator to restore the
detection mass to its original position.
Product Feature:
● Small size and light weight
● Analog output
● Shock, vibration and high temperature resistance
● Wide load resistance range
● Square precision mounting flanges
Performance Characteristics:
| Performance | KSQA13 |
| Input Range (g) | ±10 |
| Bias (mg) | ≤10 |
| Temperature Sensitivity (μg/℃) | ≤100 |
| Three-hour Stability (1σ) (10-6) | ≤100 |
| Scale Factor (mA/g) | 2.3 ~ 3.5 |
| Temperature Sensitivity (10-6/℃) | ≤100 |
| Three-hour Stability (1σ) (10-6) | ≤100 |
| Input Voltage (V) | ±12 ~ ±18 |
| Operating Temperature (℃) | -45 ~ +100 |
| Size (mm) | Ø25×25 |
| Weight (g) | ≤60 |
Outline:
| Outline |
 |  |
| JKSQA13 Configuration Drawings | KSQA13 Pin & Wiring Diagram |
| |
| Environment |
| Vibration Peak Sine | 15g@20Hz ~ 2000Hz |
| Shock | 500g, half-sine, 1ms ~ 3ms |
| Storage Temperature | -55℃ ~ +120℃ |
Support and Services:
Accelerometer Sensor Technical Support and Service
Our technical support team is available to answer any questions you
may have about Accelerometer Sensor. We will provide you with
comprehensive information about the product, as well as
troubleshooting tips and advice on how to optimize your experience.
Our team is also available to provide remote assistance with
installation and setup.
Our service team is available to provide repair and maintenance
services for Accelerometer Sensor. We can provide timely and
efficient repairs and preventive maintenance to ensure that your
product is performing at its best. We also offer extended
warranties for added peace of mind.
Packing and Shipping:
Packaging and Shipping for Accelerometer Sensor:
The Accelerometer Sensor product will be packaged in a box made of
corrugated cardboard, to ensure that the product is safe and secure
during shipping. The box will be sealed with packaging tape. The
product will be protected with bubble wrap.
The Accelerometer Sensor product will be shipped via a reliable and
secure courier service. Tracking information will be provided to
the customer to ensure safe delivery.
