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Overview

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.

BENEFITS

  • 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
Features

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

Product Type Features

  • Sensor Type  Digital Pressure and Altimeter Sensor Modules

  • Type  Absolute, Compound, Differential, Gage, Vacuum

Configuration Features

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

Electrical Characteristics

  • Supply Voltage (V) 3.3, 5

Dimensions

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

Usage Conditions

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

Operation/Application

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

  • Output/Span  14 bit ADC

  • Accuracy  ±0.25% Span

  • Output Interface  I²C or SPI

  • Overpressure  300 psi

  • Interface Type  I2C (Addr.0x28H), I2C (Addr.0x36H), I2C (Addr.0x46H), I2C (Addr.0x48H), I2C (Addr.0x49H), I2C (Addr.0x4AH), I2C (Addr.0x4BH), I2C (Addr.0x4CH), I2C (Addr.0x4DH), I2C (Addr.0x4EH), I2C (Addr.0x4FH), I2C (Addr.0x50H), I2C (Addr.0x51H), SPI

Packaging Features

  • Package  8 pin DIL

  • Package Style  Dual Sideport, Manifold Mount, Single Sideport, Top Port

Other

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

Related Materials

Terms and Conditions

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Disclaimer:
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.