Shenzhen Fire Power Control Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | 500/month |
| Delivery Time | 10 days for sample |
| Packaging Details | sponge+box |
| Product | quartz accelerometer |
| Range | +/-70g |
| Scale factor comprehensive repeatability | ≤15ppm |
| Nonlinearity coefficient comprehensive repeatability | ≤±10 μg /g2 |
| Working temp. | -55～+85℃ |
| Consume current | ≤±20mA |
| Model Number | JB1-01 |
| Place of Origin | China |
| Brand Name | Firepower |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500/month |
| Delivery Time | 10 days for sample | Packaging Details | sponge+box |
| Product | quartz accelerometer | Range | +/-70g |
| Scale factor comprehensive repeatability | ≤15ppm | Nonlinearity coefficient comprehensive repeatability | ≤±10 μg /g2 |
| Working temp. | -55～+85℃ | Consume current | ≤±20mA |
| Model Number | JB1-01 | Place of Origin | China |
| Brand Name | Firepower | ||
| High Light | 50g range quartz accelerometer ，low bias quartz accelerometer ，cheap quartz accelerometer | ||
50g range quartz accelerometer low bias accelerometer cheap quartz accelerometers
Dimensions
Features
Applications
Characteristics table
| No. | Parameters | QTA2-A | QTA2-A-B | QTA2-A-C |
| 1 | Range | ±70g | ±70g | ±70g |
| 2 | Threshold | 5μg | 5μg | 5μg |
| 3 | Bias K0/K1 | ≤±3 mg1 | ≤±3 mg | ≤±5 mg |
| 4 | Scale factor K1 | 0.8~1.5 mA/g | 0.8~1.5 mA/g | 0.8~1.5 mA/g |
| 5 | Second order nonlinearity coefficient K2 | ≤±10μg /g2 | ≤±15μg /g2 | ≤±20μg /g2 |
| 6 | 0g 4 hours short-term stability | ≤10 μg | ≤15 μg | ≤20 μg |
| 7 | 1g 4 hours short-term stability | ≤10 ppm | ≤15 ppm | ≤20 ppm |
| 8 | Bias comprehensive repeatability σK0 (1σ,1 month) | ≤10 μg | ≤20 μg | ≤30 μg |
| 9 | Scale factor comprehensive repeatability σK1/K1 (1σ,1 month) | ≤15ppm | ≤30 ppm | ≤50 ppm |
| 10 | Nonlinearity coefficient comprehensive repeatability K2/K1(1σ, 1 month) | ≤±10 μg /g2 | ≤±20 μg /g2 | ≤±30 μg /g2 |
| 11 | Bias thermal coefficient (full temp. mean) | ≤±10 μg /℃ | ≤±30 μg /℃ | ≤±50 μg /℃ |
| 12 | Scale factor thermal coefficient (full temp. mean) | ≤±10 ppm /℃ | ≤±30 ppm /℃ | ≤±50 ppm /℃ |
| 13 | Noise (sampling resistance 840Ω) | ≤5mv | ≤5mv | ≤5mv |
| 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 | Impact | 100g,5ms,1/2sin | 100g,5ms,1/2sin | 100g,5ms,1/2sin |
| 18 | Working temp. | -55～+85℃ | -55～+85℃ | -55～+85℃ |
| 19 | Store temp. | -60~+120℃ | -60~+120℃ | 60~+120℃ |
| 20 | Power supply | ±12~±15V | ±12~±15V | ±12~±15V |
| 21 | Consume current | ≤±20mA | ≤±20mA | ≤±20mA |
| 22 | Thermal sensor | Customizable | Customizable | Customizable |
| 23 | Size | Ф25.4X30mm | Ф25.4X30mm | Ф25.4X30mm |
| 24 | Weight | ≤80g | ≤80g | ≤80g |
A quartz accelerometer is a force equilibrium sensor,a precise instrument designed according to the principle of ineria.The acceleration input is converted to its fracture's subtle displacement,and then balanced by a feedback force.As a force feedback loop is used,the accelerometer has the features of high precision,high shock resistance,broad measurement range and excellent overload capacity.It is one of the most essential devices in the inertial navigation and guidance system.A quartz accelerometer consists of a gauge head.an excitation circuit and a frequency measurement circuit.The gauge head consists of a dampling plate,a metal pendulum and a force sensitive quartz stick.
ience and industry, China's electricity, China north, ordnance industry, heavy industry, national defense science and technology university of science and technology research institutions such as a strategic partner, To provide users with professional product consulting, customized services, quality control services.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
Shenzhen Fire Power Control Technology Co., Ltd. is a professional manufacturer specializing in the production of aerospace electronic products and inertial devices, and providing technical consultation and export services. The company has a strong independent team. The technical team is ... Shenzhen Fire Power Control Technology Co., Ltd. is a professional manufacturer specializing in the production of aerospace electronic products and inertial devices, and providing technical consultation and export services. The company has a strong independent team. The technical team is ...
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