KSNSA-1 Quartz flexible Accelerometer 1.Feature - ☆ Tactical navigation grade performance
- ☆ High value
- ☆ Environmentally rugged
- ☆ Analog output
- ☆Compact design
- ☆ Built-in test
- ☆Field-adjustable range
-
- 2.Application
- ☆Deep well level measuring
- ☆ 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
3.IntroductionFor an economic package, Kacise produces the KSNSA-1 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. 4.Parameter Product name | KSNSA-1A | KSNSA-1B | KSNSA-1C | serial number | parameters | Unit | Figures | Figures | Figures | 1 | Input Range | g | ±30 | 2 | Resolution | μg | <10 | 3 | Bias K0 | mg | <40 | 4 | Bias K0 1-month Composite Repeatability | μg | <250 | 5 | Bias K0 Temperature Sensitivity | μg/℃ | <150 | 6 | Scale Factor K1 | mA/g | 1.25±0.15 | 2.3±0.3 | 2.3±0.3 | 7 | Scale Factor K1 1-month Composite Repeatability | ppm | <250 |
8 | Scale Factor K1 Temperature Sensitivity | ppm/℃ | <200 | 9 | Second order nonlinear coefficient(K2/K1) | ug/g2 | 50 | 10 | maxim over load | % | ≤40 | 11 | Intrinsic Noise | mV | ≤8.4 | 12 | Power supply | Vdc | ±13-±18 | 13 | Current consumption | mA | ≤20 | 14 | Working temperature range | ℃ | -55~180 | -55~125 | -55~150 | 15 | Storage temperature range | ℃ | -60~+200 | 16 | Shock tolerance | g | 1000g.0.5ms.1/2sin | 17 | environment reliability standard | | GJB150.2,GJB150.9,GJB150.16 | 18 | Resonance Frequency | Hz | ≥400 | 19 | Bandwidth | Hz | ≤2500 | 20 | Weight | Gram | ≤65 | 21 | Dimensions | mm | Φ25 X 29.3/customized | 22 | Axis Misalignment | μrad | <1500 | 23 | Insulation characteristic | MΩ | ≥100 | 24 | material of shell | | ss304 | 25 | Temperature sensor | | Can be customized AD590 PT100 PT1000 18B20 NTC, etc |
5.Signal definition Pin No. | Pin. Name | 描述/description | 1 | S-(力-(信号输出)) | Signal output | 2 | NC(力+(空)) | not connected | 3 | -15VDC | -15Vdc power supply | 4 | +15VDC | +15Vdc power supply | 5 | GND(地) | Connect to GND | 6 | NC测试(空) | not connected | 7 | NC传负(空) | not connected | 8 | NC传正(空) | not connected | 9 | T-(-9V输出) | temperature sensor out; the temperature sensor can be customized
such as NTC PT100 PT1000,etc | 10 | T+(+9V输出) | temperature sensor out |
6.Electronic interface and signals definition
|