High precision quartz accelerometers for inertial navigation systems with Bias≤5mg
Product Description:
Quartz accelerometers, a precision instrument crafted with a quartz flexible support and an advanced circuit rooted in the principle of inertia, feature high output impedance. Users have the flexibility to select the appropriate sampling resistor without compromising system stability. With a singular axis for measuring acceleration, these accelerometers offer superior performance in high temperatures and anti-vibration capabilities. It is imperative to handle them with care and avoid any accidental drops.
Quartz accelerometers find extensive applications across diverse sectors, including automotive and aerospace industries, as well as consumer electronics and navigation systems. Their pivotal role lies in the precise measurement of acceleration, tilt, and vibration, furnishing indispensable data for motion sensing and control.
Product Feature:
● Analog output
● Excellent index repeatability
● Build-in temperature sensor available according to needs
● Wide load resistance range
● Triangle precision mounting flanges● Application in satellite control unit, microgravity measurement device and inertial navigation system in the manned reentry capsule
Technical Parameters:
| Performance | KSQA08A | KSQA08B |
| Input Range (g) | ±20 | ±20 |
| Bias (mg) | ≤5 | ≤5 |
| Temperature Sensitivity (μg/℃) | ≤10 | ≤30 |
| One-month Composite Repeatability (1σ) (μg) | ≤10 | ≤30 |
| Six-month Composite Repeatability (1σ) (μg) | ≤30 | - |
| Scale Factor (mA/g) | 1.2 ~ 1.6 | 1.2 ~ 1.6 |
| Temperature Sensitivity (10-6/℃) | ≤10 | ≤50 |
| One-month Composite Repeatability (1σ) (10-6) | ≤10 | ≤40 |
| Six-month Composite Repeatability (1σ) (10-6) | ≤50 | - |
| Linearity (μg/g2) | ≤10 | ≤40 |
| 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) | Ø25.4×30 | Ø25.4×30 |
| Weight (g) | ≤70 | ≤70 |
Outline:
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| KSQA08 Configuration Drawings | KSQA08 Pin & Wiring Diagram |
| Environment | |
| Vibration Peak Sine | 15g@20Hz ~ 2000Hz |
| Shock | 100g, half-sine, 8ms ~ 12ms |
| Storage Temperature | -55℃ ~ +80℃ |
Support and Services:
Our technical support and service team is here to help you make the most of your Accelerometer Sensor and ensure it meets your needs.
Our knowledgeable technical support team is available to answer your questions about the Accelerometer Sensor. Whether it's a question about installation, or trouble an issue you're having with the device, our support team can provide guidance and assistance.
If you experience a malfunction or issue with your Accelerometer Sensor, our service team can help diagnose and repair the problem quickly and efficiently.
Packing and Shipping:
The Accelerometer Sensor will be packaged and shipped with the following procedures:
- The package will be sealed tightly in a box and secured with bubble wrap.
- The box will be labeled with the shipping address and product details.
- The box will be placed in a padded envelope for additional protection.
- The envelope will be sent via an insured and trackable mail service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.