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Overview

AST45PT series submersible pressure and temperature transmitter is an excellent solution for monitoring liquid level pressure and temperature in indoor and outdoor applications. The AST45PT is suitable for pressure ranges from 0-1 to 100 PSI that require a wide range of media compatibility.

Benefits

  • High strength stainless steel construction
  • No internal O-rings
  • Wide operating temperature
  • Pressures up to 100 PSI
  • Low static and thermal errors
  • Rugged design
  • Conduit fitting at electrical connection 
  • Compatible with a wide variety of liquids 
  • EMI/RFI protection
orange bar

Applications

  • Ground water level measurement
  • Earthen & concrete dams
  • Liquid tanks
  • Irrigation
  • Environmental sites
  • Building automation controls
  • Waste water canals
     
Features

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

Product Type Features

  • Pressure Sensor Type  Industrial Pressure Transducer, Submersible Pressure Transducer

  • Pressure Type  Gauge

Configuration Features

  • Electrical Connection  Conduit 100 ft, Conduit 10 ft, Conduit 25 ft, Conduit 35 ft, Conduit 40 ft, Conduit 50 ft

Electrical Characteristics

  • Supply Voltage Range (V) 10 – 28

Body Features

  • Port Material  316L

Dimensions

  • Product Diameter  25.4 mm [ 1 in ]

  • Product Length (mm) 3181.3, 7753.3, 10801.3, 12325.3, 15373.3, 30613.3

  • Product Length (in) 125.25, 305.25, 425.25, 485.25, 605.25, 1205.2

Usage Conditions

  • Pressure (bar) .068, .344, .413, 1.034, 250

  • Pressure (psi) 1, 5, 6

  • Operating Temperature Range  -40 – 100 °C [ -40 – 212 °F ]

Operation/Application

  • Output Signal Type  4 – 20 mA

  • Proof Pressure Range  2X, Min

  • Pressure Accuracy  ±0.1% FSO

Industry Standards

  • Compatible With Agency/Standards Products  UL

Other

  • Sensor Options  Custom Cable Lengths, Low Power

  • Port Fitting  1/4 FNPT, Nose Cone

Reference Number

  • TE Internal Number CAT-PTT0052

Related Materials

Datasheets & Catalog Pages

Agency Approvals

Agency Approval Document