This product is not currently available. For more information, including distributor inventory, please contact us.

This product is not currently available. For more information, including distributor inventory, please contact us.


The transducer is built using Measurement Specialties’ proprietary UltraStable™ process and the latest CMOS sensor conditioning circuitry to create a low cost, high performance digital output pressure (14bit) and temperature (11bit) transducer designed to meet the strictest requirements from OEM customers. The MS4525DO is fully calibrated and temperature compensated with  a  total  error  band  (TEB)  of  less  than  1.0%  over  the compensated pressure range.  The sensor operates from single supply  of  either  3.3  or  5.0Vdc  and  requires  a  single  external component for proper operation.

The rugged ceramic transducer is available in side port, top port, and   manifold   mount   and   can   measure   absolute,   gauge, differential, vacuum or compound pressure from 1 to 150psi. The 1/8” barbed pressure ports mate securely with 3/32” ID tubing.


  • PCB Mounted Digital Output Transducer
  • Combination Temperature and Pressure 
  • I2C or SPI Protocol
  • Differential, Gage, Absolute, Compound, & Vacuum
  • Temperature Compensated
  • 3.3 or 5.0 Vdc Supply Voltage
  • Low Power Option Available          (standby  < 1uA)
  • PSI Pressure Ranges
  • Digital Output
  • Barbed Pressure Ports


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

Product Type Features

  • Board Level Pressure Sensor Type  Digital Pressure and Altimeter Sensor Modules

  • Board Level Pressure Sensor Style  Absolute, Compound, Differential, Gauge, Vacuum

Configuration Features

  • Leads/Pins  Castellation, In Line, J Lead, Through Hole

Electrical Characteristics

  • Board Level Pressure Sensor Supply Voltage (V) 3.3, 5

  • Supply Current (mA) 3


  • Dimensions  12.5 x 9.9 mm [ .49 x .39 in ]

Usage Conditions

  • Pressure (bar) .068, .137, 1.034, 2.068, 3.44, 10.34

  • Pressure (psi) 1, 2, 5, 15, 30, 50, 100, 150

  • Operating Temperature Range  -25 – 105 °C [ -13 – 221 °F ]


  • Output Interface  I²C, I²C or SPI, SPI

  • Proof Pressure Range  15 psi, 300 psi

  • Output/Span  14 bit ADC

  • Board Level Pressure Sensor Accuracy  ±0.25% Span

  • Interface Type  I2C (Addr.0x28H), I2C (Addr.0x36H), I2C (Addr.0x46H), I2C (Addr.0x48H), SPI

Packaging Features

  • Board Level Pressure Sensor Package  8 pin DIL

  • Package Style  Dual Sideport, Single Sideport, Top Port


  • Sensor Options  Gel Coating, Gel Coating and Low Power, Low Power, No Option

Reference Number

  • TE Internal Number CAT-BLPS0002

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