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Overview

The 154N vacuum gage is designed for o-ring mounting and OEM applications where compatibility with corrosive media is required. The sensing package utilizes silicone 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 interchange-ability to within ±1%. Please refer to the 154N uncompensated, compensated and constant voltage datasheets for more information on different features of the 154N.

BENEFITS

  • 316L SS Pressure Sensor 
  • 19mm Diameter Package 
  • 0 - 100mV Output 
  • Vacuum Gage
  • Temperature Compensated
  • O-Ring Mount
  • -40ºC to +125ºC Operating Temperature Range
  • Up to ±0.1% Pressure Non Linearity
  • 1.0% Interchangeable Span (provided by gain set resistor)
  • Solid State Reliability 

Features

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

Product Type Features

  • Pressure Sensor Type  Media Isolated mV Output Pressure Sensors

  • Pressure Type  Vacuum Gauge

  • Sensor Package  O-Ring Mount

Configuration Features

  • Electrical Connection  Ribbon Cable

Electrical Characteristics

  • Supply Current (mA) 1.5

Dimensions

  • Product Height  13.8 mm [ .54 in ]

  • Product Diameter  18.97 mm [ .746 in ]

Usage Conditions

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

Operation/Application

  • Proof Pressure Range  3X

  • Pressure (psi) 15, 30, 50, 100, 300, 500

  • Output Signal Type  100mV

Other

  • Sensor Options  No Tube, Vent Tube

  • Non-Linearity ± (%) .2

Reference Number

  • TE Internal Number CAT-MIPS0005

Related Materials

Datasheets & Catalog Pages