High Frequency Dynamic Pressure Sensor

Dynamic pressure sensor, the transmitter is a high frequency sensor.

High Frequency Dynamic Pressure Sensor

The high frequency dynamic pressure sensor adopts silicon stack silicon technology. At the same time, it has high responsiveness. At the same time, it also has high accuracy in low frequency or static data. The high-frequency dynamic pressure sensor has its own hybrid temperature compensation, and the special processing can reach 2000℃ instantaneously. It can provide stable performance in a wide temperature range, with good linearity, high natural frequency, short rise time and wide excellent response frequency band.

Sino-Inst offers a variety of  Dynamic Pressure Sensors for pressure measurement. If you have any questions, please contact our sales engineers.

Features of High Frequency Dynamic Pressure Sensor

  • Wide measuring medium range
  • Wide pressure measurement range
  • High natural frequency up to 2MHz
  • Stable work
  • Strong anti-interference ability
  • Original imported components, reliable performance.
  • Small size, light weight, complete types, high cost performance

Read more about: What is a pressure sensor and how it works? 

Specifications of High Frequency Dynamic Pressure Sensor

Measuring range-100KPa~0~10KPa…200KPa…1MPa…100MPa
Type of pressureGauge pressure, absolute pressure, negative pressure
Long-term stabilityTypical: ±0.1%FS, maximum: ±0.2%FS/year
Comprehensive accuracy≤±0.25%FS, 0.5%FS
(Comprehensive accuracy includes: linearity + repeatability + hysteresis)
Overload pressure2 times full scale pressure
(100MPa product overpressure is 1.1 times full scale pressure)
Ambient temperature-20 … +85℃
Medium temperature-40 … +85℃, special can be -10℃~200℃
Vibration influence≤±0.01%FS (X, Y, Z axis, 200Hz/g)
Load Resistance≤(U-12)/0.02Ω
Natural frequency150KHz~2MHz
Transmitter frequency response0~1KHz~200KHz
Rise Time0~1mS~2μS
Zero temperature driftTypical: ±0.02%FS/℃, maximum: ±0.05%FS/℃
Sensitivity temperature drift±0.02%FS/℃, maximum: ±0.05%FS/℃
ResolutionInfinitely small in theory, usually 1/100000
MediumGas or liquid compatible with 316 stainless steel
Power supplyTransmitter power supply: 12~36VDC (generally 24VDC),
±15VDC switching power supply or linear power supply
Sensor power supply: constant current: 1mA~4mA;
constant voltage: 5VDC~24VDC
Signal outputAnalog: 4~20mA, 1~5 V DC, 0~10VDC, 0~5V DC
Sensor output: 1.5mV~15mV/V
Insulation resistance100MΩ, 500VDC
Electrical protectionReverse polarity protection, anti-electromagnetic interference
Liquid contact material316L stainless steel
shell material304 stainless steel
Process connectionM20*1.5, G1/4, flush film, other threads can be designed according to customer requirements
Electrical connectionThe cable is IP67 and the connector connection is IP65

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Applications of High Frequency Dynamic Pressure Sensor

  • Military engineering
  • Chemical explosion test
  • Petroleum prospecting and well testing
  • Fluid mechanics
  • Internal combustion engine system
  • aerodynamics
  • Scientific tests such as hydraulic power machinery test
  • Chemical explosion test

Read more about: What is industrial pressure transmitter?

More Featured Pressure Sensors

SI-303 Low-Pressure Transducer
Low pressure transducers for air and non-corrosive gases low pressure measurement. 0 ~ 2.5kPa to 0 ~ 30kPa measurable.
SI-350 Sanitary Pressure Transmitter
Sanitary Pressure Transmitter, also called tri clamp pressure transmitter,
is the pressure transducer with the flush diaphragm (flat membrane) as the pressure sensor.
SI-300 Pressure Transducer 4-20mA/Voltage
The 4-20mA/ Voltage Pressure Transducer,
also called pressure transmitter 4-20mA,
is a pressure sensor with4-20ma/Voltage output.
SI-390 Industrial Pressure Transmitter
Pressure transmitters for general industrial applicaitons. -0.1kPa ~ 0 ~ 0.01kPa ~ 100MPa ~150MPa. 0.1% FS, 0.25% FS, 0.5% FS. 4-20mA (2-wire system), 0-5 / 1-5 / 0-10V (3-wire system)
SI-512H High Temperature Pressure Sensor
High Temperature Pressure Sensor for pressure measurement of high temperature gas or liquid. Such as steam pressure. High temperature up to 800 ℃.

SIJC-1000HSM-Silicon Pressure Sensor
Silicon pressure sensor, also known as Diffused silicon pressure sensor. Silicon pressure sensors are low cost.
SI-706 Combined Pressure and Temperature Sensor-Dual function
Combined pressure and temperature sensor for Simultaneous measurement of pressure and temperature.
Thermocouple types: J, K, E type or PT100 platinum resistance. Two outputs do not affect each other. 
SI-338 Ceramic Pressure Sensor
Ceramic pressure sensor is a pressure sensor refined from a thick ceramic base using a refined ceramic base. Cost-effective. Support OEM processing. 0-0.2MPa -…- 40MPa

Extended reading: Static pressure vs dynamic pressure vs total pressure

More Solutions for pressure measurement

Extended Reading: Digital Pressure Sensor-RS485

Sino-Inst offers over 20 Pressure sensors. A wide variety of  Pressure sensors options are available to you. Such as free samples, paid samples. Sino-Instrument is a globally recognized manufacturer of Pressure sensors, located in China.

Sino-Inst  sells through a mature distribution network that reaches all 30 countries worldwide. Pressure sensors products are most popular in Europe, Southeast Asia, and Mid East. You can ensure product safety by selecting from certified suppliers. With ISO9001, ISO14001 certification.

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About KimGuo11

Wu Peng, born in 1980, is a highly respected and accomplished male engineer with extensive experience in the field of automation. With over 20 years of industry experience, Wu has made significant contributions to both academia and engineering projects. Throughout his career, Wu Peng has participated in numerous national and international engineering projects. Some of his most notable projects include the development of an intelligent control system for oil refineries, the design of a cutting-edge distributed control system for petrochemical plants, and the optimization of control algorithms for natural gas pipelines.