Kunshan Shuangqiao Sensor Measurement and Control Technology Co., Ltd
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CYG412 High Pressure 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 free field pressure measurement of various high-pressure explosion shock waves.

2. Pressure range: 0-20Mpa to 100Mpa

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

Range kpa 20 40 60 100
Natural frequency kHz 450 600 800 1000
Rise time μ s 0.3 0.3 0.2 0.2

4. Nonlinear: ± 0.5% to ± 1.0%

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 0.1 3 3 1.0 0.3
JB 0.1 2 2 0.5 0.2

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

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

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

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

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

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

12. Measurement medium: Non corrosive medium compatible with silicon and stainless steel (special measurement medium needs to be notified in advance)


Outline dimension diagram

CYG410、 Outline drawings of 411 and 412 models (the following figure shows the transmitter)


A3.jpg


1. Outgoing method: aviation plug, direct outgoing two options to choose from

2. Shell material: stainless steel and alloy aluminum (small range sensor)


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