集成電路矽傳感器封裝在TO-8封裝中,該封裝可安裝在印刷電路板上。使用微加工技術將壓阻式離子注入到惠斯通電橋結構中,該結構整體形成在一矽膜片上。NPH系列採用特殊的處理技術,可提供出色的輸出穩定性。傳感器的輸出採恆定電流並與輸入壓力成線性比例輸出電壓。

NPH series
           --- Low Air Pressure Sensor
           --- 0-10” H2O, 0-1 psi and 0-5 psi

Characteristics:

  • Available in gage, absolute, and differential pressure versions
  • Media compatible with noncorrosive gases and dry air
  • Output signal of 100mV @ 1.5mA
  • Thermal accuracy FSO 0.5% typical
  • Overpressure capability to 5 times maximum rated pressure
  • Three standard ranges: 0-10" H2O, 0-1 psi, and 0-5psi
  • Nonlinearity 0.05% FSO typical
  • Standard 3/16" OD pressure port
  • Ceramic substrate with temperature compensation resistors

Application:

  • Process Control, P-to-I Converters 
  • Pneumatic Control Systems 
  • HVAC Controls 
  • Biomedical: Infusion Pumps, Sphygmomanometers and Respirators
  • Aerospace: Altimeters, Barometers and Cabin Pressure Sensors
  • Computer Peripherals