Product Description:
KSJB1 series quartz flexible accelerometer is a high-precision
military inertial navigation grade accelerometer. The product has
excellent long-term stability, repeatability, starting performance,
environmental adaptability and high reliability. It can be used for
static test and dynamic test, and is also a standard vibration
sensor and inclination sensor.
The output current of the product is linear with the force or
acceleration, and the user can select the appropriate sampling
resistance through calculation to achieve high-precision output.
And can be built in temperature sensor according to user
requirements, used for the compensation of partial value and scale
factor, reduce the impact of environmental temperature.
Application: Inertial measurement and vibration isolation test of
high-precision inertial navigation system in aerospace, aviation,
ship, weapon and other fields.
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.
The mounting hole is U-shaped
The mounting hole is U-shaped and the pin is 8 pins
The outer dimension is square
technical parameters:
| Number | Parameters | KSJB1-01 | KSJB1-02 | KSJB1-03 |
| 1 | Scope | ±50g | ±50g | ±50g |
| 2 | Threshold value | 5μg | 5μg | 5μg |
| 3 | deviation value K0/K1 | ≤±3mg | ≤±3mg | ≤±5 mg |
| 4 | scale factor K1 | 1.05~1.30 mA/g | 1.05~1.30 mA/g | 1.05~1.30 mA/g |
| 5 | Second order nonlinear coefficient K2 | ≤±10μg /g2 | ≤±15μg /g2 | ≤±20μg /g2 |
| 6 | 0g 4 hours short-term stability | ≤10 μg | ≤10μg | ≤15 μg |
| 7 | 1g 4 hours short-term stability | ≤10 ppm | ≤10 ppm | ≤15 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) | ≤±10 ppm /℃ | ≤±30 ppm /℃ | ≤±50 ppm /℃ |
| 13 | Noise(The sampling resistance is 840Ω) | ≤5mv | ≤8.4mv | ≤8.4mv |
| 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.
Technical Parameters:
| Attribute | Value |
|---|
| Type | Analog |
| Product Name | Accelerometer Sensor |
| Operating Temperature | -55°C To +85°C |
| Weight | ≤80g |
| Size | Ф25.4mm X30mm |
| Power Supply | 12V-15V |
| Noise | 5mV |
| Range | ±50g |
| Application | Motion Velocity Sensor, Gravity Force Monitor, Gravity Force
Monitor |
Applications:
The Kacise KSJB1 Accelerometer Sensor is a reliable and accurate gravity force
monitor that can detect and measure the force of acceleration in
any direction. It is certified with a certificate of
explosion-proof, CE and is capable of measuring ±50g of force with
a noise of 5mV. It has a power supply of 12V-15V and its size is
Ф25.4mm X30mm. This accelerometer detector is ideal for a wide
range of applications, from automotive, aerospace, medical,
industrial and consumer electronics. For example, it can be used to
detect sudden acceleration in cars, monitor vibration levels in
aircrafts, measure the force of impact from external sources in
healthcare, identify the root cause of a mechanical malfunction in
industrial settings, and monitor the movement of household
products. It has a minimum order quantity of 1pcs and delivery time
of 5-8 working days. Packaging includes each unit having individual
box and all boxes packed in standard packages or customers requests
available. Payment terms include T/T, Western Union, MoneyGram and
the supply ability is 1000 pieces per week.
Packing and Shipping:
Accelerometer Sensor Packaging and Shipping:
The Accelerometer Sensor will be packaged in a box including the
product itself, its user manual, and a power adapter. Each box will
be securely wrapped in bubble wrap and placed inside a cardboard
box for shipment.
We will ship the product via DHL, FedEx, or UPS depending on the
buyer's preference. The estimated delivery time is within 5-7
working days.
