Product Description:
Targeting precision applications, the KSJB6 series quartz flexible
accelerometer is a game-changer in oil drilling. Characterized by
its miniaturized design and exceptional resistance to high
temperatures and seismic forces, this accelerometer offers
unparalleled reliability. It excels in static and dynamic testing,
serving as a standard vibration sensor. Boasting advanced packaging
technology and a specialized circuit, the product ensures an output
current directly proportional to input acceleration. Users can
fine-tune precision by selecting sampling resistance and even
integrate a built-in temperature sensor for compensating offset
values and scale factors, minimizing the impact of ambient
temperature. Since its inception in 2012, this mature product has
seen extensive use, especially in the measurement while drilling
processes in oil drilling.
1.JB6-01A and JB6-02A dimensions
2.JB6-01B and JB6-02B dimensions
Technical Parameters:
| Number | Parameters | KSJB6-01 | KSJB6-02 |
| 1 | Scope | ±30g | ±30g |
| 2 | Threshold value | 30μg | 30μg |
| 3 | deviation value K0/K1 | ≤(±20 mg) | ≤(±20 mg) |
| 4 | scale factor K1 | 1.9～2.1mA/g | 1.9～2.1mA/g |
| 5 | Second order nonlinear coefficient K2 | ≤±20μg /g2 | ≤±50μg /g2 |
| 6 | 0g 4 hours short-term stability | ≤30 μg | ≤40 μg |
| 7 | 1g 4 hours short-term stability | ≤30 ppm | ≤40 ppm |
| 8 | deviation value synthesis repeatability σK0 (1σ,one month) | ≤150 μg | ≤220 μg |
| 9 | Scale factor integrated repeatability σK1/K1 (1σ,one month) | ≤150ppm | ≤220 ppm |
| 10 | Comprehensive repeatability of nonlinear coefficients K2/K1(1σ,one month) | ≤±40 μg /g2 | ≤±50 μg /g2 |
| 11 | deviation value Temperature coefficient(The mean value of the whole
temperature zone) | ≤±80 μg /℃ | ≤±150 μg /℃ |
| 12 | Scale factor Temperature coefficient(The mean value of the whole
temperature zone) | ≤±100 ppm /℃ | ≤±200 ppm /℃ |
| 13 | Noise(The sampling resistance is 840Ω) | ≤8mv | ≤8.4mv |
| 14 | Natural frequency | 350~800 Hz | 350~800 Hz |
| 15 | bandwidth | 800~2500 Hz | 800~2500 Hz |
| 16 | Random vibration | 25g(20-2000Hz) | 25g(20-2000Hz) |
| 17 | strike | 1000g,0.5ms,1/2sin | 1000g,0.5ms,1/2sin |
| 18 | Operating temperature range | -40℃+150℃ | -40+180℃ |
| 19 | Storage temperature range | -60-+180℃ | -60-+200℃ |
| 20 | Power supply | ±12~±15V | ±12~±15V |
| 21 | Current consumption | ±20mA | ±20mA |
| 22 | dimension | Ф18.2X16mm | Ф18.2X16mm |
| 23 | weight | 25g | 25g |
Note:
1. Scale factor is adjusted according to user requirements;
2.Temperature sensor: divided into AD590, pt1000,
3. Test cycle: divided into 1 month, 3 months, 6 months, 12 months,
according to user requirements for testing;
4. Install according to user requirements; The dimensions can be
slightly adjusted according to user requirements, and other test
requirements can be carried out according to customer requirements.
Applications:
This accelerometer adopts advanced packaging process and special
circuit, especially suitable for high temperature and vibration and
other situations, generally used in oil drilling or sewage Wells or
precision instrument vibration monitoring.
Support and Services:
Accelerometer Sensor Technical Support and Service
Support
We provide technical support and assistance for our Accelerometer
Sensor products. Our team of experts can help you with any
questions or issues you may have.
Service
We also offer repair and maintenance services for our Accelerometer
Sensor products. Our technicians are highly trained and experienced
in trouble, repair, and maintenance.
Warranty
All our Accelerometer Sensor products are covered by a limited
warranty. Please refer to our warranty page for more details.
Packing and Shipping:
Accelerometer Sensor Packaging and Shipping
- Package the sensor with anti-static material to protect from any
static electricity.
- Package the sensor in a box or container made of corrugated
cardboard to protect it from any damage or shock.
- Use bubble wrap or any other appropriate material to provide extra
cushioning.
- Label the package with the product details, such as name, type,
etc.
- Include a packing slip with the package.
- Ship the package with a reliable carrier, such as USPS, FedEx, UPS,
etc.
- Include tracking information of the shipped package.
