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Overview

The uncompensated model 87 pressure sensor is designed for OEM applications where corrosive media compatibility is critical.

The uncompensated model 87 is a micro machined piezoresistive silicon pressure sensor. It is designed for OEM applications where compatibility with corrosive media must be maintained. The sensor chip is mounted in a 316L stainless steel package, sealing a small volume of silicon oil between the diaphragm and the sensor chip. The ISO pressure housing utilizes the oil column to couple the piezoresistive sensor to the isolation diaphragm. A variety of threaded process fittings are available. Fittings include standards like 1/4 and 1/8 NPT as well as custom process fittings.

Benefits

  • Weldable, Optional Process Fittings 
  • ±0.25% Pressure Nonlinearity 
  • Solid State Reliability 
  • Low Power
  • Absolute or Sealed Gage

Applications

  • Hydraulic Controls
  • Process Control 
  • Robotics 
  • Oceanography
  • Refrigeration/Compressors
  • Pressure Transmitters
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Features

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

Product Type Features

  • Media Isolated Pressure Sensor Type  Media Isolated mV Output Pressure Sensors

  • Media Isolated Pressure Sensor Style  Absolute, Sealed Gauge

Configuration Features

  • Electrical Connection  Lead Wires

  • Pressure Port/Fitting  1/4 18 NPT, 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, Custom Cable Length, None

Electrical Characteristics

  • Media Isolated Pressure Sensor Supply Voltage (V) 5

  • Supply Current (mA) 1.5

Dimensions

  • Dimensions (mm) 13.84, Dia 16.8 x 35.6

  • Dimensions (in) .54, Dia .66 x 1.4

Usage Conditions

  • Pressure (bar) 69, 206, 344

  • Pressure (psi) 1000, 3000, 5000

  • Operating Temperature Range (°C) -40 – 125, -20 – 85

  • Operating Temperature Range (°F) -40 – 257, -4 – 185

Operation/Application

  • Proof Pressure Range  3X

  • Output/Span  22 mV/V

Packaging Features

  • Media Isolated Pressure Sensor Package  Threaded Process Fittings, Weldable

Other

  • Non-Linearity (%) ± .25

Reference Number

  • TE Internal Number CAT-MIPS0044

Related Materials

Datasheets & Catalog Pages