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The 154BC is a low cost unit designed without a header for o-ring mounting and OEM applications where compatibility with corrosive media is required. The titanium option offers greater resistance to corrosive materials and harsh cleaning chemicals, opening the range of its application use to things such as dialysis machines and salt/brackish water measurements. The sensing package utilizes silicone oil to transfer pressure from either a 316L stainless steel or titanium diaphragm to the sensing element. A ceramic substrate is attached to the package that contains laser-trimmed resistors for temperature compensation and offset correction. An additional laser-trimmed resistor is included which can be used to adjust an external differential amplifier and provide span interchangeability to within ±1%. Please refer to the 154N uncompensated and constant voltage datasheets for more information on different features of the 154. 

Benefits

  • O-Ring Mount 
  • -20ºC to +85ºC Compensated Temperature
  • 1.0% Interchangeable Span 1. (provided by gain set resistor) 
  • Solid State Reliability 
  • ±0.3% Pressure Non Linearity 
  • Titanium Option

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Sensor Type  Media Isolated mV Output Pressure Sensors

  • Type  Absolute, Gage

Configuration Features

  • Electrical Connection  Cable w/ Connector, Ribbon Cable, Solder Pads

Electrical Characteristics

  • Output/Span  100mV

  • Non-Linearity (%) ± .3

  • Supply Current (mA) 1.5

Dimensions

  • Operating Temperature -40 – 125 °C [ -40 – 257 °F ]

  • Dimensions Dia 18.97 x 13.8 mm [ Dia .746 x .54 in ]

Usage Conditions

  • Pressure (psi) 100, 15, 30, 300, 50

  • Pressure (bar) 12, 18, 28, 7

Operation/Application

  • Overpressure  2X

Packaging Features

  • Package  O-Ring Mount

Other

  • Options  316L Stainless Steel, ASTM Grade 2 CP Titanium

Terms and Conditions

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This information has been provided to you free of charge for your use but remains the sole property of Tyco Electronics Corporation ("TE"). While TE has used reasonable efforts to ensure its accuracy, TE does not guarantee that it is error-free, nor makes any other representation, warranty, or guarantee that the information is completely accurate or up-to-date. In many cases, the CAD data has been simplified to remove proprietary detail while maintaining critical interface geometric detail for use by customers. TE expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.