Absolute pressure sensors, M7, for measurements in gas and hydraulic systems (max 1000 bar) / 4065B

Absolute pressure sensors, M7, for measurements in gas and hydraulic systems (max 1000 bar)

4065B

These compact high pressure sensor with robust diaphragm are suitable for pressure measurements in hydraulic systems (e.g. injection systems of combustion engines).
 
  • For measuring static and dynamic pressure
  • Minimal sensor dead volume, therefore high acoustic natural frequency
  • High mechanical natural frequency
  • Digital temperature compensation
In the pressure sensors of family Type 4065B, the pressure acts through a robust diaphragm onto a piezoresistive measuring element. The compact dimensions and the shoulder sealing of the pressure sensors provide ideal access to the measuring point. Only a minimal dead volume is created between the sensor front and the measured medium. The sensor is therefore suitable for applications with a high requirement for frequency-accurate pressure measurements. Zero point and sensitivity shift caused by temperature changes are corrected through the use of a digital temperature compensation without impairing the signal bandwidth. In addition, the digital temperature compensation provides a monitoring of the sensor temperature (with amplifiers of Types 4665B and 4624A).
Data sheet
German
pdf
 
Japanese
pdf
 
English
pdf
 
Manual
Instruction Manual: Piezoresistive pressure sensors
English
pdf
 
ピエゾレジスティブ絶対圧センサ
Japanese
pdf
 
Safety and warning information – PE & PR sensors
English
pdf
 
Sicherheits- und Warnhinweise – PE & PR Sensoren
German
pdf
 
安全性と警告情報 圧電式センサ、ピエゾレジスティブセンサ
Japanese
pdf