2018 RION Single Axis Quartz Accelerometer For Inertial Measurement and Testing Accelerolation
High Precision Quartz Accelerometer Widely Used in All Kinds of Linear Acceleration
About AS1920
AS1920 precise quartz accelerometer is designed according to the principle of inertia, mainly composed by header, the excitation circuit and measuring frequency circuit, etc. Among them the header composed by damping plate, metal pendulum, power meter Sensitive Shi Yingliang .Has a large range, high precision, strong resistance to overload, small volume, low power consumption.To convert the input acceleration to its flexible pendulum piece of small displacement, and force feedback to Balance. Widely used in all kinds of linear acceleration and vibration acceleration Measurement and speed, distance, angular velocity and angular displacement and other parameters number of measurements.Microgravity measurement system has been successfully used in satellite System, high precision of inertial navigation system, geotechnical foundation drilling Test and oil drilling, continuous survey system, carrying the fire the arrow, spacecraft and ships, etc.Is inertial navigation and one of the indispensable key device in the guidance system.
Features
*Low lag
*High resolution
*High stability
*High accuracy
*Low power
*Excellent overload capacity
*Small volume
*Low cost
*Broad measurement range
Applications
*Applications:Drilling and Inclination Measurement
*Aeronautics and Astronautics
*Instruments and Equipments
| No. | Parameter | AS1920-01 | AS1920-02 |
| 1 | measuring range | ±70g | ±70g |
| 2 | Threshold value | 5μg | 5μg |
| 3 | Deviation value k0/k1 | ≤(±3 mg) | ≤(±5 mg) |
| 4 | Scale factor k1 | 1.3±0.2 mA/g | 1.3±0.2 mA/g |
| 5 | Second-order nonlinear coefficientK2 | ≤±20μg /g2 | ≤±30μg /g2 |
| 6 | 0g 4 h short-term stability | ≤10 μg | ≤20 μg |
| 7 | 1g 4 h short-term stability | ≤10 ppm | ≤20 ppm |
| 8 | Deviation value Comprehensive repeatabilityσk0 (1σ,1 month) | ≤10 μg | ≤30 μg |
| 9 | Scale factor Comprehensive repeatabilityσk1/k1 (1σ,1 month) | ≤15ppm | ≤30 ppm |
| 10 | Nonlinear coefficient Comprehensive repeatabilityσk2/k1(1σ,1 month) | ≤±10 μg /g2 | ≤±20 μg /g2 |
| 11 | Deviation valueTemperature Coefficient | ≤±20 μg /℃ | ≤±30 μg /℃ |
| 12 | Scale factorTemperature Coefficient | ≤±20 ppm /℃ | ≤±30ppm /℃ |
| 13 | noise(Sampling resistance is 840Ω) | ≤5mv | ≤8.4mv |
| 14 | Natural frequency | 400~800 Hz | 400~800 Hz |
| 15 | bandwidth | 800~2500 Hz | 800~2500 Hz |
| 16 | vibration | 5g(20-2000Hz) | 5g(20-2000Hz) |
| 17 | Shock | 100g,5ms,1/2sin | 100g,5ms,1/2sin |
| 18 | Operating temperature measuring range | -40-+85℃ | -40-+85℃ |
| 19 | storage temperature measuring range | -60-+120℃ | -60-+120℃ |
| 20 | powered | ±12~±15V | ±12~±15V |
| 21 | Current consumption | ≤±20mA | ≤±20mA |
| 22 | Tempe Sensor | Yes and No two type | Yes and No two type |
| 23 | size | Ф25.4X30mm | Ф25.4X30mm |
| 24 | weight | ≤80g | ≤80g |
RION Technology Co., Ltd. is located in a fantastic city - Shenzhen. Our company is
a high technology company that integrates research, development, production and
sale, and is mainly engaged in the sale of inclinometer sensors, digital compasses,
digital dipmeters and acceleration sensors. These products are widely used in many
industrial control fields, such as automobiles, ships, airplanes, railways, medical facilities,
dam safety monitoring, oil drilling, coal mining and ocean surveying. Our company has
established good business relationships with many international famous companies.
We adhere to the service guideline of "Client-centered". "Client uppermost, credit first,
service best" is our business philosophy. Our company provides accurate, efficient,
civilized and complete services for clients.
Let us provide you with the best products. To save purchasing cost and time, contact us now.
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Order Process :
Before order pls contact us for confirm detailed informaiton such as model ,price ,lead time ...etc .
Payment ways :
T/T, WU or Paypal;
Delivery methods & Time :
DHL takes 3-5days , Fedex takes 2-7 days , UPS takes 3-7day , EMS takes 10-25days ;
Quality Policy :
We gurantee 1 year in free charge .
Storage :
Note usually we don't make any items in stock , samples customize time need around 3-7days .
