Product Description:
KSJB2 series quartz flexible accelerometer is a high-precision, inertial navigation level accelerometer for a large number of military applications, the product has excellent long-term stability, repeatability, start-up performance, environmental adaptability and high reliability characteristics, can be used for static testing can be used for dynamic testing, is also a standard vibration sensor and inclination sensor.
The output current of the product is linearly related to the force or acceleration received, and the user can select the appropriate sampling resistance through calculation to achieve high-precision output. The built-in temperature sensor can be used to compensate the offset value and scale factor to reduce the impact of ambient temperature according to user needs.
Applications: Inertial measurement of military high-precision inertial navigation system in aerospace, aviation, ships, weapons and other fields, and precision instrument equipment vibration isolation test and inclination test.
Outline diagram and pin definition:
Figure I: Universal accelerometer
Pin conventional definition: 1, signal output; 2. Empty; 3, -15V; 4, +15V; 5, power supply and signal ground; 6. Empty; 7. Empty; 8. Empty; 9, -9V output; 10, +9V output.
Technical Parameters:
| Number | Parameters | KSJB2-01 | KSJB2-02 | KSJB2-03 |
| 1 | Scope | ±70g | ±70g | ±70g |
| 2 | Threshold value | 5μg | 5μg | 5μg |
| 3 | deviation value K0/K1 | ≤±3 mg | ≤±3 mg | ≤±5 mg |
| 4 | scale factor K1 | 0.8~1.2 mA/g | 0.8~1.2 mA/g | 0.8~1.2 mA/g |
| 5 | Second order nonlinear coefficient K2 | ≤±10μg /g2 | ≤±15μg /g2 | ≤±20μg /g2 |
| 6 | 0g 4 hours short-term stability | ≤10 μg | ≤15 μg | ≤20 μg |
| 7 | 1g 4 hours short-term stability | ≤10 ppm | ≤15 ppm | ≤20 ppm |
| 8 | deviation value synthesis repeatability σK0 (1σ,one month) | ≤10 μg | ≤20 μg | ≤30 μg |
| 9 | Scale factor integrated repeatability σK1/K1 (1σ,one month) | ≤15ppm | ≤30 ppm | ≤50 ppm |
| 10 | Comprehensive repeatability of nonlinear coefficients K2/K1(1σ,one month) | ≤±10 μg /g2 | ≤±20 μg /g2 | ≤±30 μg /g2 |
| 11 | deviation value Temperature coefficient(The mean value of the whole temperature zone) | ≤±10 μg /℃ | ≤±30 μg /℃ | ≤±50 μg /℃ |
| 12 | Scale factor Temperature coefficient(The mean value of the whole temperature zone) | ≤±20 ppm /℃ | ≤±30 ppm /℃ | ≤±50 ppm /℃ |
| 13 | Noise(The sampling resistance is 840Ω) | ≤5mv | ≤5mv | ≤5mv |
| 14 | Natural frequency | 400~800 Hz | 400~800 Hz | 400~800 Hz |
| 15 | bandwidth | 800~2500 Hz | 800~2500 Hz | 800~2500 Hz |
| 16 | Random vibration | 6g(20-2000Hz) | 6g(20-2000Hz) | 6g(20-2000Hz) |
| 17 | strike | 100g,8ms,1/2sin | 100g,8ms,1/2sin | 100g,8ms,1/2sin |
| 18 | Operating temperature range | -55～+85℃ | -55～+85℃ | -55～+85℃ |
| 19 | Storage temperature range | -60~+120℃ | -60~+120℃ | 60~+120℃ |
| 20 | Power supply | ±12~±15V | ±12~±15V | ±12~±15V |
| 21 | Current consumption | ≤±20mA | ≤±20mA | ≤±20mA |
| 22 | Temperature sensor | User customizable | User customizable | User customizable |
| 23 | dimension | Ф25.4X30mm | Ф25.4X30mm | Ф25.4X30mm |
| 24 | weight | ≤80g | ≤80g | ≤80g |
Note:
1. Scale factor is adjusted according to user requirements;
2.Temperature sensor: divided into AD590, pt1000, 18B20,
3. Test cycle: divided into 1 month, 3 months, 6 months, 12 months, according to user requirements for testing;
4. According to user installation requirements; The dimensions can be slightly adjusted according to user requirements, and other test requirements can be carried out according to customer requirements.
Applications:
Kacise KSJB2 Accelerometer Sensor is typically used to detect and measure the acceleration of an object in motion. It is widely used in automotive, aerospace and industrial applications. It is also used in robotics, navigation systems, drones and consumer electronics. It can be used for detecting and monitoring the acceleration of vehicles, airplanes, trains, ships and other objects in motion. It can also be used in vibration monitoring and seismic monitoring systems. Kacise KSJB2 Accelerometer Sensor is highly accurate and reliable, which makes it an ideal choice for motion velocity detection.
Support and Services:
Accelerometer Sensor Technical Support and Services
We offer comprehensive technical support and services for our Accelerometer Sensor. Our team of certified experts is always available to answer your questions and provide assistance.
Technical Support
We provide technical support for our Accelerometer Sensor products. Our team can help you with installation, troubleshooting, and general product support. We also offer online product documentation and tutorials.
Services
We offer a range of services for our Accelerometer Sensor products, including repair and maintenance, upgrades, and customization. Our team of certified technicians is available to provide assistance with any issue.
Contact Us
If you have any questions or need assistance, please contact us. Our team is always available to answer your questions and provide assistance.
Packing and Shipping:
Packaging and Shipping for Accelerometer Sensor
The Accelerometer Sensor is packaged in a box with the following dimensions: 10cm x 10cm x 10cm. The box will also have labels indicating the product, manufacturer, and shipping address. The Accelerometer Sensor will be shipped via a reliable courier service such as FedEx or UPS.
The package will be securely sealed and padded with bubble wrap to ensure the product arrives safely. All shipments will be tracked and insured. If there is any issue with the packaging or shipping, the customer should contact the courier service immediately.
