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Overview

The 85BC is offered in a weldable package or with a variety of threaded fittings such as 1/4 and 1/8NPT, 1/4BSP as well as custom process fittings.  The 85BC is a low cost unit designed without a header for OEM applications where compatibility with corrosive media is required.  The  sensing  package  utilizes  silicon  oil  to transfer pressure from the 316L stainless steel 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  85  uncompensated  and  constant voltage datasheets for more information on different features of the 85.  

BENEFITS

  • Low Cost 
  • 316L Stainless Steel 
  • 13mm Diameter Package 
  • 0 - 100mV Output 
  • Gage and Absolute 
  • Wide Compensated Temperature Range
  • Weldable/Threaded Process Fittings
  • -20ºC to +85ºC Compensated Temperature
  • 1.0% Interchangeable Span (provided by gain set resistor)
  • Solid State Reliability
  • ±0.3% Pressure Non Linearity 
Features

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

  • Pressure Port/Fitting  1/4-18 NPT (5/8 Hex), 1/4-18 NPT (7/8 Hex), 1/4-19 BSP (3/4 Hex), 1/4-19 BSP (7/8 Hex), 1/8-27 NPT (5/8 Hex), 1/8-27 NPT (7/8 Hex), 7/16-20 UNF (7/8) Hex, Weldable (No Thread)

  • 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 – 105 °C [ -40 – 221 °F ]

  • Dimensions Dia 15.85 x 7.9 mm [ Dia .624 x .31 in ]

Usage Conditions

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

  • Pressure (bar) 1, 12, 18, 2, 28, 4, 7

Operation/Application

  • Overpressure  2X

Packaging Features

  • Package  Threaded Process Fittings, Weldable

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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.