Xi'an baidai electronic Ltd.
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BDCY13-1 Low temperature pulsating pressure sensor
BDCY13-1 Low temperature pulsating pressure sensor adopts the piezoelectric operating principal, Shear frame structure can be effectively decreased the influence of the ambient noise and environment temperature. This type of sensors are widely used for the pulsating pressure measuring of new model high thrust sensor which can operate in the high and low temperature. This has the characteristics of small size, high precision, high stability, wide range, wide temperature range, high vibration resistance and high shock resistance and so on.
Technical specifications:
1. Vibration measuring range:1000g
2. Sensibility direction: Axis direction.
3. Natural frequency:above 20KHZ
4. Operating temperature:-196 oC～+200 oC
5. Electric capacity:2500～3500pF
6. Sensibility:20～25pC/g
7. Insulation resistance:above 109Ω
8. Linearity:superior to 5%(1000g)
9. Quality :18g(not including cable)
10. Accuracy: 1.0,5.0%F·S
11. Acceleration:7.5g three-dimensional
12. Low pressure:5×10-5～1.3×10Pa
13. Shock, vibration, high temperature and tepidity meet the requirements of GJB150.