Contact us to request more information about this model, including customization options

Contact Us
Overview

The AST4300 is a stainless steel pressure transducer / transmitter for use in hazardous areas.  In addition to its rugged construction and best price-to-performance ratio in the industry, the AST4300 is the solution for pressure measurement for a variety of applications. The pressure transducer can be designed with stainless steel or nickel alloy materials to ensure long term operation with a variety of liquids and gases. 

Benefits

  •  Class I Div 2 Groups A, B, C, D 
  • ATEX / IECEx: Ex nA IIC T4 Gc (Ta = -40°C to 85°C) for conduit electrical connections 
  • High Strength Stainless Steel Construction
  • No Oil, Welds or Internal O-rings 
  • Wide Operating Temperature 
  • Pressures from Vacuum to 20,000 PSI 
  • Low Static and Thermal Errors 
  • Unparalleled Price and Performance 
  • Compatible with Wide Variety of Liquids and Gases 
  • EMI/RFI Protection 
Features

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

Product Type Features

  • Sensor Type  Non-Incendive Pressure Transducer

  • Type  Compound, Gage, Sealed

Electrical Characteristics

  • Supply Voltage (V) 10 – 28, 4.75 – 5.25

  • Electrical Connection  4 Pin Mini-Fast, Conduit 10 ft, Conduit 2 ft, Conduit 4 ft, Conduit 6 ft, DIN 43650A

Body Features

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

  • Pressure Port/Fitting  1/2 MNPT, 1/4 FNPT, 1/4 MBSPP, 1/4 MNPT, 1/8 MNPT, 7/16-20 UNF Male, 9/16-18 UNF Male 37°, F250C Female, G1/4 3852 Male

Usage Conditions

  • Operating Temperature -40 – 80 °C [ -40 – 176 °F ]

Operation/Application

  • Pressure Range  0 – 25 to 20000 psi

  • Output/Span  0.5 – 4.5 V, 1 – 5 V, 1 – 6 V, 4 – 20 mA

  • Accuracy  ±0.25% FSO

  • Overpressure  2X, Min

Other

  • Options  ASME B31.3 (CRN), Increased Proof Pressure, SIL2, Snubber

Related Materials

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.

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.