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

Build and price the product now


The AST46HA 0.1% Exd pressure transducer offers continuous operation over a large temperature range through its effective digital compensation.
AST46HA series 0.1% exd pressure transducer

Where other sensor technologies will freeze or boil, the AST46HA series 0.1% exd pressure transducer uses a one piece stainless steel sensor to offer continuous, top-performance operation over a wude temperature range.


  • ATEX / IECEx: Ex db IIC T5 Gb (Ta = -40°C to +85°C)
  • ANSI/ISA- Certified “Single Seal” (no secondary seal required)
  • ABS (American Bureau of Shipping) Approved
orange bar


  • ASIC Compensation
  • Superb Temperature Performance | Wide
    Operating Temperature
  • Excellent Accuracy
  • High Proof and Burst Pressure
  • Exotic Alloys Available (consult factory
orange bar


  • Well Optimization
  • Oil and Gas Pipelines
  • Drilling Platforms
  • Marine & Offshore
  • CNG / Hydrogen Fill Stations
  • Paint Booths
  • Remote Telemetry Unit
  • Cold Climate Drilling & Mining
  • Panel Instrumentation


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

Product Type Features

  • Pressure Transducer Sensor Type  Explosion Proof Pressure Transducer

  • Pressure Type  Absolute, Compound, Gage, Sealed

Configuration Features

  • Pressure Port/Fitting  1/2 MNPT, 1/4 FNPT, 1/4 MBSPP, 1/4 MNPT, 7/16-20 UNF Male, 9/16-18 UNF Male 37°, F250C Female, G1/4 3852 Male

  • Electrical Connection  Conduit 2 ft Leads, Conduit 2m Leads, Conduit 4 ft Leads

Electrical Characteristics

  • Pressure Transducer Supply Voltage (V) 10 – 28, 15 – 30, 4.75 – 5.25

Body Features

  • Port Material  17-4PH, 316L, Alloy 718, Alloy C276

Usage Conditions

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

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


  • Proof Pressure Range  2X, Min

  • Pressure Range  0 – 1 to 20000 psi

  • Output/Span  .5 – 4.5 V, 0 – 10 V, 0 – 5 V, 1 – 10 V, 1 – 5 V, 1 – 6 V, 4 – 20 mA

  • Pressure Accuracy  ±0.1% FSO


  • Options  ASME B31.3 (CRN), Fault Condition Setting, Snubber

Reference Number

  • TE Internal Number CAT-PTT0054

Related Materials

Datasheets & Catalog Pages

Product Specifications

Purchase Specification

Manuals & User Guides

Instruction Sheets

Operating Instruction

Terms and Conditions

Please carefully read the disclaimer before using any of this data. Your use of this data constitutes your acceptance of the terms and conditions set forth below. If you do not agree to those terms and conditions, please click on the I Disagree link.

This information has been provided to your free of charge for your use but remains the sole property of TE Connectivity Corporation (''TE'') or SnapEDA,  Inc. or Ultra Librarian/EMA Design Automation, Inc. (collectively, "Company"). While Company has used reasonable efforts to ensure its accuracy, Company does not guarantee that it is error-free, not 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. Company expressly disclaims all implied warranties regarding this information, including but not limited to any implied warranties or merchantability or fitness for a particular purpose.