Universal absolute pressure sensor with modular adaptability (max 500 bar) / 4011A

Universal absolute pressure sensor with modular adaptability (max 500 bar)
4011A
20000109
  • Absolute pressure sensor suitable for universal use
  • Pressure ranges from 0 … 5 bar to 0 … 500 bar
  • Compensated temperature ranges: –20 … 120°C and 15 … 180°C
  • Media separation with steel diaphragm
 
 
Maximum measuring range500 barMaximal operating temperature180 °CCertificationIP67 (waterproof)Output signal typeVoltage or Current (Piezoresistive, PR)
Minimal operating temperature-40 °CNatural frequency60 kHzLinearity≤±0.1 %FSO / ≤±0.3 %FSOApplicationsCombustion measurement analysis, Airbag closed vessel testing
In the pressure sensor Type 4011A, the pressure acts on a silicon load cell via a thin steel diaphragm and via oil as the transmission medium. The load cell contains implanted piezoresistive resistors connected to provide a Wheatstone measuring bridge. This bridge is unbalanced due to the action of pressure, producing an output signal that is proportional to the pressure. Excellent media compatibility is achieved by separation of the measuring element and the medium. Thanks to its modular structure, the Type 4011A pressure transducer is highly versatile. All sensor versions have fully shielded cabling in order to deliver better signal quality. Kink protection minimizes cable damage. Connections, extension cables and amplifiers are standardized throughout the digitally compensated DS sensor family, which is equipped with PiezoSmart. This means that Type 4011A can be integrated seamlessly with piezoresistive SCP amplifiers (Types 4624A, 4665 and 4665B). Time is saved on measurements, and less equipment is required. Digital temperature compensation additionally minimizes temperature-induced zero point and sensitivity changes, without impairing the signal bandwidth. Two compensation ranges are available for optimal adaptation to the purpose of use. Furthermore, digital temperature compensation allows monitoring of the sensor temperature (e.g. with amplifiers of Types 4665B and 4624A).
Ficha de datos
Chino
pdf
 
Japonés
pdf
 
Inglés
pdf
 
Alemán
pdf
 
Manual
Instruction Manual: Piezoresistive pressure sensors
Inglés
pdf
 
ピエゾレジスティブ絶対圧センサ
Japonés
pdf
 
Safety and warning information – PE & PR sensors
Inglés
pdf
 
Sicherheits- und Warnhinweise – PE & PR Sensoren
Alemán
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
Japonés
pdf