Product Description:
The Accelerometer Sensor is an advanced acceleration measurement
unit designed for reliable performance in harsh environments. It is
capable of measuring acceleration up to ±70g with a threshold value
of 5μg and a noise level of 5mV. The unit also offers a wide
operating temperature range of -55°C to +85°C, allowing it to be
used in a variety of applications.
This Accelerometer Sensor is a highly reliable and accurate device
that is perfect for use in a wide range of applications, such as
automotive, aerospace, industrial, and medical. The unit is
designed to provide precise acceleration measurement with low power
consumption and offers a robust range of features and functions. It
is also capable of withstanding extreme temperatures and harsh
environmental conditions. With its superior performance and
reliability, the Accelerometer Sensor is the ideal choice for any
application that requires accurate acceleration measurement.
KSJB2 series quartz flexible accelerometer is a high-precision,
inertial navigation level accelerometer, 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.
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. | |
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Support and Services:
We provide technical support and services for our Accelerometer
Sensor product. Our technical support team is available 24/7 to
answer any questions you may have about our product and to provide
troubleshooting assistance. We also offer a variety of services
such as installation, calibration, and maintenance. All of our
services are provided with the highest degree of quality and
professionalism. If you have any questions or need assistance with
any aspect of our product, please do not hesitate to contact us.
Packing and Shipping:
Packaging and Shipping:
We package the Accelerometer Sensor in durable boxes designed to
protect the product from any external damages during shipment. The
boxes are filled with non-abrasive foam padding to provide
additional protection. We also place a manual with instructions for
use inside the box. We ship the Accelerometer Sensor worldwide via
a reliable courier service in order to ensure it reaches you in a
timely manner.
