KTOE-JB1 series quartz flexure accelerometer is a high-precision inertial class accelerometer, the product has excellent long-term stability, repeatability, start-up performance, environmental adaptability and high reliability, etc. It can be used for both static and dynamic testing, and is also a standard vibration sensor and inclination sensor. The output current of the product is linearly related to the force or acceleration, and the user can select the appropriate sampling resistance through calculation to achieve high-precision output. And according to the user's needs, the built-in temperature sensor can be used to compensate the bias value and scale factor to reduce the influence of ambient temperature.
Applications: Inertial measurement of high-precision inertial guidance systems in aerospace, aviation, marine and other fields, and vibration isolation test of precision instruments and equipments.
|
No. |
Parameters |
KTOE-JB1-01 |
KTOE-JB1-02 |
KTOE-JB1-03 |
|
1 |
Range |
±50g、±60g、±70g |
±50g、±60g、±70g |
±50g、±60g、±70g |
|
2 |
Threshold |
5μg |
5μg |
5μg |
|
3 |
Bias 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-hour short-term stability |
≤10 μg |
≤10μg |
≤10 μg |
|
7 |
1g 4-hour short-term stability |
≤10 ppm |
≤10 ppm |
≤10 ppm |
|
8 |
Bias integrated repeatability σK0 (1σ, 1 month) |
≤10 μg |
≤15 μg |
≤25 μg |
|
9 |
Scale factor integrated repeatability σK1/K1 (1σ, 1 month) |
≤10ppm |
≤20 ppm |
≤30 ppm |
|
10 |
Combined repeatability of nonlinear coefficients K2/K1 (1σ, 1 month) |
≤±10 μg /g2 |
≤±15 μg /g2 |
≤±20 μg /g2 |
|
11 |
Bias factor temperature coefficient (full temperature average) |
≤±10 μg /℃ |
≤±20 μg /℃ |
≤±30 μg /℃ |
|
12 |
Scale factor temperature coefficient (full temperature average) |
≤±10 ppm /℃ |
≤±30 ppm /℃ |
≤±50 ppm /℃ |
|
13 |
Noise (sampling resistance of 840Ω) |
≤5mv |
≤8.4mv |
≤8.4mv |
|
14 |
Intrinsic 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 |
Shock |
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 |
Customizable |
Customizable |
Customizable |
|
23 |
Dimensions |
Ф25.4X30mm |
Ф25.4X30mm |
Ф25.4X30mm |
|
24 |
Weight |
≤80g |
≤80g |
≤80g |
| sales@oelabs.com | |
| Phone: | +8615910691166 13093623018 |
 WhatsApp: |
+8615910691166 |
 Wechat |
ZL13093623018 |
| Add: | THOMSON COMMERCIAL BUILDING, 8 THOMSON ROAD, HONGKONG |
