|
[China]
Trade Verify
Address: 803, Block A, Building B5-1, Junfeng Industrial Complex, HepingCommunity, Fuhai Street, Bao an District, Shenzhen
Contact name:Caine
Shenzhen Avionics Technology Co.,Ltd |
|
Verified Suppliers
|
|
|
Acceleration Detector For Precise Navigation System Inertial Accelerometer Precision Vibration Meter
Performance Characteristics
| Electrical properties | |
| Operating voltage | ±(12～18)VDC |
| Insulation resistance | 50MΩ,@50VDC |
| Power consumption | ≤480mw@±15VDC |
| Current consumption | ≤16mA@±15VDC |
| Performance | Unit | ||
| ZT-01 | ZT-02 | ||
| Range | ≥±30 | ≥±30 | g |
| Threshold (resolution) | ≤5×10-6g | ≤5×10-6g | g |
| Bias | ≤±3 | ≤±3 | mg |
| Temperature coefficient (-40 ~ 70 ℃) | ≤30 | ≤35 | μg/℃ |
| Monthly composite error (55 ℃, 1σ) | ≤30 | ≤30 | μg |
| Scale factor | 1.25±0.15 | 1.25±0.15 | mA/g |
| Temperature coefficient (-40 ~ 70 ℃) | ≤40 | ≤50 | ppm/℃ |
| Monthly composite error (55 ℃, 1σ) | ≤50 | ≤60 | ppm |
| Second-order nonlinear coefficient | ≤20 | ≤20 | μg /g2 |
| Angle of misalignment | ≤ 0.48 (100 arcseconds) | ≤ 0.48 (100 arcseconds) | mrad |
| Natural frequency | ≤800 | ≤800 | Hz |
| Bandwidth | 800～2500 | 800～2500 | Hz |
| Operating temperature | -45～+80 | -45～+80 | ℃ |
| Quality | ≤80 | ≤80 | Gram |
| Environmental conditions | |
| Random vibration (unpowered) | 8gram, (20～2000) Hz |
| Shock (without power) | 150g,4.5ms,half sine |
Product Introduction
ZT series quartz flexible acceleration sensor is a single-axis torque feedback accelerometer. It detects the external acceleration signal through the detection mass, and then demodulates and amplifies it through the servo circuit. Finally, the output current signal is proportional to the acceleration signal. Products are widely used in aerospace high-precision navigation systems.
Dimension
