Precision Quartz Flexible Pendulum Accelerometer with ≤10 1σ Bias One-month Composite Repeatability, ≤75g Weight, and ≤10 Scale Factor Temperature Sensitivity
Product Description:
Advancements in Quartz Flexible Pendulum Accelerometer Technology The Quartz Flexible Pendulum Accelerometer, a force feedback iteration, has emerged as a sophisticated development from the liquid floating pendulum accelerometer. The key distinction is in the detection quality: the quartz flexible accelerometer is not buoyant but is elastically tethered to a flexible beam support. This design choice introduces elastic moments, resulting in enhanced accuracy, robust resistance to disturbances, a wide measurement range, and formidable overload capacity.
Quartz flexible pendulum accelerometers are currently extensively employed for measuring a range of linear accelerations, vibration accelerations, and various parameters such as speed, distance, angular velocity, and angular displacement. Their successful integration spans both and civilian applications, including satellite microgravity measurement systems, high-precision inertial navigation systems, rock-based drilling, oil drilling, continuous inclinometer systems, and the aerospace sector involving 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 |
| Outline | |
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| KSQA07 Configuration Drawings | KSQA07 Pin & Wiring Diagram |
| 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 Accelerometer Sensors. Our service includes:
- Installation and setup of Accelerometer Sensors
- Trouble and diagnostics
- Software and firmware updates
- Data collection and analysis services
- Repair and replacement services
If you have any questions about our Accelerometer Sensor services, please contact us.
Packing and Shipping:
Packaging and Shipping
The Accelerometer Sensor is shipped in a sturdy cardboard box with foam padding to ensure the product arrives in perfect condition.
The package includes the Accelerometer Sensor, a power cable, and a user manual.
The package is labeled with the product name, model number, serial number, and other relevant information.
The package is sealed and shipped via a reliable courier, with tracking information provided.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.