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Brand Name : Firepower
Model Number : ZT
Certification : CE
Place of Origin : China
MOQ : 1
Price : negotiable
Payment Terms : T/T
Supply Ability : 500/month
Delivery Time : 1 week for sample
Packaging Details : sponge/box
Function : vibration test
Operating voltage : ±(12~18)VDC
Insulation resistance : 50MΩ,@50VDC
Power consumption : ≤480mw@±15VDC
Current consumption : ≤16mA@±15VDC
Weight : ≤80g
Bias : ≤±3 mg
Scale factor : 1.25±0.15 mA/g
Aerospace High-Precision Navigation Systems Accelerometer With Temperature 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
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 |
Dimension
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Aerospace Navigation Systems High Precision Accelerometer With Temperature Sensor Images |