Xi'an Kacise Optronics Co.,Ltd.
Kacise, understanding your automation needs.
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KSJR-5 High temperature Quartz flexible Accelerometer
☆ Tactical navigation grade performance
☆ High value
☆ Environmentally rugged
☆ Analog output
☆ Compact design
☆ Built-in test
☆ Field-adjustable range
☆ Automotive test instrumentation
☆ Braking system deceleration
☆ Bridge and building sway and tilt monitoring
☆ Industrial and robotic control
☆ Land vehicle navigation
☆ Subway and train ride comfort control
☆ Offshore drilling platform motion monitoring
For an economic package, Kacise produces the KSJR-4 Quartz flexible Accelerometer for industrial grade applications including: automotive test instrumentation, braking system deceleration, bridge and building sway and tilt monitoring, industrial and robotic control, land vehicle navigation, subway and high-speed train ride comfort control, and offshore drilling platform motion monitoring. The KSJR-4 features a etched-quartz-flexure seismic system. An amorphous quartz proof-mass structure provides excellent bias, scale factor, and axis alignment stability. The integral electronics develops an acceleration-proportional output current providing both static and dynamic acceleration measurements. By use of a customer supplied output load resistor, appropriately scaled for the acceleration range of the application, the output current can be converted into a voltage.
| KSJRA-5A | |||
| number | parameters | unit | figure |
| 1 | Input Range | g | ±30 |
| 2 | Resolution/Threshold | ug | ≤30 |
| 3 | Bias K0 | mg | ≤±20 |
| 4 | Bias K0 4-hours Composite Repeatability | μg | ≤30 |
| 5 | 1g 4-hour Composite Repeatability | PPM | ≤30 |
| 6 | Bias K0 1-month Composite Repeatability | μg | ≤150 |
| 7 | Bias K0 Temperature Sensitivity | μg/℃ | ≤±80 |
| 8 | Scale Factor K1 | mA/g | 2.1±0.3 |
| 9 | Scale Factor K1 1-month Composite Repeatability | ppm | ≤150 |
| 10 | Scale Factor K1 Temperature Sensitivity | ug/℃ | ≤±100 |
| 11 | Second order nonlinear coefficient(K2/K1) | μg/g2 | ≤40 |
| 12 | maxim over load | % | 40 |
| 13 | Intrinsic Noise | mV | ≤8.0 |
| 14 | Power supply | v | ±12~±15 |
| 15 | Power consumption | mA | ≤20 |
| 16 | Working temperature range | ℃ | -55~+150(175) |
| 17 | Storage temperature range | ℃ | -60~+180 |
| 18 | Shock tolerance | g | 1000g.8ms.1/2sin |
| 19 | Vibration Peak Sine | g | 25(20~2000Hz) |
| 20 | Resonance Frequency | Hz | 350~800 |
| 21 | Bandwidth | Hz | ≤2500 |
| 22 | Weight | Gram | ≤25 |
| 23 | Dimensions | mm | Φ18.2*22 |
| 24 | Axis Misalignment | Second of arc | ≤|100|” |
| 25 | Insulation characteristic | MΩ | ≥100MΩ |
