| Customization: | Available |
|---|---|
| Type: | Quartz Flexure Accelerometer |
| Output Signal Type: | Analog Output |
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Precise Navigation System Acceleration Detector For Inertial Accelerometer
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.
Temperature output Pt - - Pt1000 temperature output
Blank no temperature output function
| 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 ºC) | ≤30 | ≤35 | μg/ºC |
| Monthly composite error (55 ºC, 1σ) | ≤30 | ≤30 | μg |
| Scale factor | 1.25±0.15 | 1.25±0.15 | mA/g |
| Temperature coefficient (-40 ~ 70 ºC) | ≤40 | ≤50 | ppm/ºC |
| Monthly composite error (55 ºC, 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 | ºC |
| Quality | ≤80 | ≤80 | Gram |
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