Pressure Transducer XY-PTHF

Pressure Transducer XY-PTHF Brief Introduction

XY-PTHF high frequency pressure transmitter is ideal product for measuring high frequency dynamic pressure, such as military engineering, chemical explosion experiments, oil exploration and well test, Scientific Experiments about materials, mechanics, civil engineering, rock mechanics, trauma medicine, hydraulic power and mechanical test, also can be used in other scientific experiments and modern instruments and meters; These test need get exactly data value of high frequency and quick rise pressure waveform, thus we requires the pressure sensor has a high natural frequency, a very short rise time, excellent frequency response, and wide dynamic pressure to ensure enough precision, XY-PTHF is designed and developed for this kind of high requirement, we use micro mechanical processing technology to make the integrated silicon diaphragm have small effective size is and high natural frequency;

The XY-PTHF dynamic Pressure Transducer is a new generation of piezoelectric pressure sensor in dynamic pressure test, because it has excellent elasticity mechanical property, at the same time its comprehensive performance is better than piezoelectric dynamic pressure sensor.

The piezoresistive pressure sensor is recommended priority both in The United States Army Standard and Chinese Army Standard for dynamic measurement of detonation.

In dynamic pressure test, The XY-PTHF pressure sensor has very high natural frequency because it has excellent elasticity mechanical, it is made of high young's elastic modulus of semiconductor silicon and excellent mechanical properties. Combined with the company's advanced internal and external structure design, the frequency loss is reduced. Standard electrical signal output 0～5VDC,0~10VDC, accuracy 0.25% and 0.5%, pressure measurement range 0~100MPa.

Pressure Transducer XY-PTHF Specification

Model	XY-PTHF
General Pressure Range	0-50KPa,0-1MPa…200MPa; -100KPa~0
Pressure Type	Gauge Pressure Test
Dimension	Diameter Ф27
Overload Capacity	200%
Measurement Medium	Gas or Liquid with Compatibility of  Silcon
Frequency	≥200KHz(Measure range≥1MPA ); ≥50KHz(Measure range≥50KPA )
Output Single	0～5VDC,0~10VDC
Power Supply	9-32VDC （Typical 24VDC)
Accuracy	0.25%, 0.5%
Long-Term Stability/Year	Typical: ±0.1% FS/Year, Maximum ±0.2% FS/Year
Zero Temperature Trift	Typical: ±0.02%FS/℃;  Maximum ±0.05%FS/℃
Sensitivity Temperature drift	Typical: ±0.02%FS/℃;  Maximum ±0.05%FS/℃
Reverse Voltage Protect, (RVP)	>15S
Mechanical Life	≥5Million Pressure Cycle
Operation Temperature	-20～85℃
Compensation Temperature	-20～80℃
Load Resistance	≤[(U-6.6V)/0.02A] Ω
IP Protection Class	IP65; IP67

More details for XY-PTHF, please Contact Us.