Product Description
The Quartz flexible accelerometer is a precision instrument that
consists of a quartz glass flexible support and advanced servo
circuits. It operates based on the principle of inertia. When
subjected to acceleration, the output of the accelerometer is
precisely proportional to the input acceleration. One of the unique
features of our accelerometer is its high output impedance. This
means that users can choose the sampling resistance that best suits
their requirements without affecting the stability of the system.
Our Quartz flexible accelerometer product line has expanded
significantly over the years, producing a series of products that
range from the high-precision μg KSQA07 accelerometer suitable for
satellite microgravity measurement to the low-cost KSQA13
accelerometer specifically designed to operate in harsh
environments. We offer dozens of product types that are widely used
in aerospace, aviation, navigation, ship, vehicle, petroleum,
geotechnical engineering, and other fields. These accelerometers
are capable of providing signals for navigation, guidance, control,
leveling, monitoring, and other systems.
Features
● 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
● Two models are available
Technical Parameters
| Parameter | KSQA07A | KSQA07B |
| Power supply parameter |
| Power Voltage | ±12~±18V DC |
| Product performance |
| Input Range | ±50g | ±20g |
| Bias | ≤5mg | ≤5mg |
| Temperature Sensitivity | ≤10μg/°C | ≤20μg/°C |
| One-month Composite Repeatability (1σ) | ≤10μg | ≤20μg |
| Six-month Composite Repeatability (1σ) | ≤15μg | |
| Scale Factor | 1.2 ~ 1.6mA/g | 1.2 ~ 1.6mA/g |
| Temperature Sensitivity | ≤10ppm/°C | ≤30ppm/°C |
| One-month Composite Repeatability (1σ) | ≤10ppm | ≤30ppm |
| Six-month Composite Repeatability (1σ) | ≤30ppm | |
| Linearity | ≤10μg/g2 | ≤30μg/g2 |
| Threshold | <1μg | <5μg |
| Resolution | <1μg | <5μg |
| Size | Ø25.4×29mm | Ø25.4×29mm |
| Weight | ≤75g | ≤75g |
| Environment |
| Operating Temperature | -45°C~+80°C |
| Storage temperature | -55°C～+80°C |
| Shock | 100g |
| Vibration Peak Sine | 15g@20Hz ~ 2000Hz |
Dimensions
Applications
● Inertial monitoring system
● Inertial navigation system
● Flight control system
● Vibration monitoring
● Oil drilling platforms and geological exploration
● Inertial measurement unit
● Motion monitoring equipment
Support and Services
The Accelerometer Sensor product technical support and services
include:
- Troubleshooting assistance for product setup, installation, and
usage
- Assistance with product configuration and calibration
- Help with interpreting and analyzing sensor data
- Guidance on integrating the sensor with other systems and devices
- Access to software updates and technical documentation
- Repair and replacement services for defective products
Packing and Shipping
The accelerometer sensor product is carefully packaged to ensure
that it arrives at your doorstep in excellent condition. The
product is placed in a sturdy cardboard box and secured with
packaging material to prevent any damage during shipping.
Shipping:
Orders for accelerometer sensor products are shipped via standard
international shipping, usually within one month.
