Quartz Flexible Acceleration Sensor Single-Axis Torque Feedback Accelerometer Inertial Navigation Sensor
Very Competitive Price Quartz Flexible Acceleration Sensor Torque Feedback Accelerometer Inertial Navigation Sensor
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.
Performance Characteristics
| 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 |
Applications
Drilling Inclination Measurement
Aeronautics Astronautics
Instruments Inertial Equipment
Features
High resolution
High stability
High accuracy
Low power
Excellent overload capacity
Small volume
Low cost
Broad measurement range
Dimension
