Kunshan Shuangqiao Sensor Measurement and Control Technology Co., Ltd
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CYG411 Medium Voltage Free Field High Frequency Dynamic Pressure Sensor
1. Features and Applications: Streamlined and non reflective appearance, fully flush structure without tube cavity, superior static performance and dy
Product details

1. Features and Applications: Streamlined and non reflective appearance, fully flush structure without tube cavity, superior static performance and dynamic response capability, low noise, high resolution, high signal-to-noise ratio, with anti light interference, fire-resistant conduit, optional dual shielded twisted pair special anti-interference cable. This product can be used for measuring the free field pressure of various explosive shock waves.

2. Pressure range: 0~1Mpa~10Mpa

3. Natural frequency and rise time (available bandwidth: 0~1/3 natural frequency)

Range kpa 1 2 3.4 6 10
Natural frequency kHz 180 240 280 340 360
Rise time μ s 1 1 0.5 0.5 0.5

4. Nonlinear: ± 0.2% to ± 0.5%

5. Accuracy level:

Indicator/Rank Drift at midnight
mv/8h
Zero temperature coefficient
×10-4FS/℃
Sensitivity temperature coefficient
×10-4FS/℃
Nonlinear
±%FS
Non repeatability and delay
%FS
JA 0.15 3 3 0.5 0.3
JB 0.1 2 2 0.2 0.1
MA 0.2 5 5 0.5 0.3
MB 0.15 3 3 0.2 0.2

6. Measuring medium temperature: -50 ℃~120 ℃ (can withstand 2000 ℃/20ms under special measures)

7. Compensation temperature range: J-level -10 ℃ to 60 ℃; M-grade 0 ℃~50 ℃ (can also be customized according to user requirements)

8. Anti light interference characteristics: J-level enhanced resistance to infrared and visible light; M-level resistance to natural visible light

9. Diameter: Φ 34mm, Φ 25mm (special dimensions need to be negotiated in advance)

10. Outgoing method: aviation plug, direct outgoing

11. Power supply mode: ① Constant current source or constant voltage source ② ± 15VDC

12. Output mode: ① Differential millivolt signal, nominal value of 100mV ± 30% ② Equipped with amplifier, standard value of 0-5V

13. Measurement medium: Non corrosive medium compatible with silicon, stainless steel, or aluminum alloy (special measurement medium needs to be notified in advance)


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