Product Description:
The operational principle of accelerometers is not overly intricate. They quantify acceleration in g units and are adaptable to measurement along one, two, or three axes. Currently, the predominant choice is the 3-axis accelerometer, featuring three accelerometers that capture acceleration in diverse directions spanning the X, Y, and Z planes.
Accelerometer sensors vary in types based on different criteria, with accelerometers being classified into three accuracy groups—high precision, medium precision, and low precision. The evolution of market demands and advancements in micro-acceleration sensor technologies are expected to drive the widespread adoption of MEMS accelerometers in medium and low precision applications. Meanwhile, high-precision applications will predominantly feature mechanical quartz flexible accelerometers. The quartz flexible accelerometer, a classic high-precision mechanical pendulum accelerometer, retains its significance as a key component in high-precision applications.
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 | KSQA09A | KSQA09B | | Input Range (g) | ±80 | ±40 | | Bias (mg) | ≤5 | ≤5 | | Temperature Sensitivity (μg/℃) | ≤30 | ≤50 | | One-month Composite Repeatability (1σ) (μg) | ≤30 | ≤60 | | Scale Factor (mA/g) | 0.9 ~ 1.3 | 0.9 ~ 1.3 | | Temperature Sensitivity (10-6/℃) | ≤50 | ≤80 | | One-month Composite Repeatability (1σ) (10-6) | ≤40 | ≤60 | | Linearity (μg/g2) | ≤40 | ≤40 | | Threshold (μg) | Less than 5 | Less than 5 | | Resolution (μg) | Less than 5 | 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) | ≤80 | ≤80 | |
Outline:
| Outline |
 |  |
| KSQA09 Configuration Drawings | KSQA09 Pin & Wiring Diagram |
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| Environment |
| Vibration Peak Sine | 20g@20Hz ~ 2000Hz |
| Shock | 100g, half-sine, 8ms ~ 12ms |
| Storage Temperature | -55℃ ~ +80℃ |
Applications:
The Kacise KSQA09 Accelerometer Sensor is a motion velocity sensor that specializes in linear acceleration measurement and vibration sensing. It is certified by CE and has an explosion-proof certificate. It has a linearity of ≤40 (μg/g2), scale factor of 0.9 ~ 1.3 (mA/g), and threshold of <5 (μg). It is designed to handle shock of 100g, half-sine, 8ms ~ 12ms, and input voltage of ±12 ~ ±18 (V). It is suitable for various applications such as automotive, aerospace, medical, industrial, and consumer sectors, as well as for research and development. The minimum order quantity is 1 piece and it has a delivery time of 5-8 working days. It comes in individual boxes and is packed in standard packages or customers requests available. Payment terms are T/T, Western Union, MoneyGram, and the supply ability is 1000 pieces per week.
Support and Services:
Accelerometer Sensor Technical Support and Service
- Software and firmware downloads
- Installation and configuration guidance
- Product compatibility information
- Product certification and safety information
- Troubleshooting information
- User manuals
- Hardware repairs
- Software and firmware upgrades
- End-user support
- Product returns
Packing and Shipping:
Packaging and Shipping of Accelerometer Sensor
The Accelerometer Sensor is placed in a bubble wrap, sealed in a box and shipped with a label.
Packaging
- The Accelerometer Sensor is wrapped in bubble wrap for protection during transit.
- The bubble wrap is securely sealed in a box.
Shipping
- The sealed box containing the Accelerometer Sensor is shipped with a label.
- The label includes the shipment's destination, sender information, and tracking number.
