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Pressure Switches & Sensors

Pressure Transducer

The Setra’s 231 is a multi-configurable, wet-to-wet differential pressure transducer offering the user an all-in-one device with field selectable pressure ranges and analog outputs.

Overview

The Setra’s 231 is a multi-configurable, wet-to-wet differential pressure transducer offering the user an all-in-one device with field selectable pressure ranges and analog outputs. The device is offered with an optional 3 or 5 valve machined brass manifold for ease of installation and maintenance. The 231 has a robust, NEMA 4 enclosure with a hinged, captive cover allowing for easy access to switches for adjusting the range and output. An optional display is available that allows users to view high, low, and differential pressure readings on a simple rotating cycle.

Features & Benefits:
  • 4 Field Selectable Outputs
  • 8 Field Selectable Pressure Ranges
  • Field Accessible Push-Button Zero & Remote Zero
  • Hinged Cover
  • Optional LCD Display
  • NEMA 4 Rated Housing, All Cast Aluminum
Certifications:
  • CE & RoHS Compliant
Specifications

Others

  • Connection Size
    • 1/8 - 18 inch
  • Output Signal
    • 4 - 20 milliampere
  • Maximum Storage Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Minimum Storage Temperature
    • -20°C
    • -4°F
  • Minimum Operating Ambient Temperature
    • -20 degree Celsius
    • -4 degree Fahrenheit
  • Maximum Operating Ambient Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Brand
    • Alerton
  • Pressure Type
    • Differential

Others

  • Connection Size
    • 1/8 - 18 inch
  • Output Signal
    • 4 - 20 milliampere
  • Maximum Storage Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Minimum Storage Temperature
    • -20°C
    • -4°F
  • Minimum Operating Ambient Temperature
    • -20 degree Celsius
    • -4 degree Fahrenheit
  • Maximum Operating Ambient Temperature
    • 185 degree Fahrenheit
    • 85 degree Celsius
  • Brand
    • Alerton
  • Pressure Type
    • Differential
  • Connection Size : 1/8 - 18 inch
  • Output Signal : 4 - 20 milliampere
  • Maximum Storage Temperature : 185 degree Fahrenheit|85 degree Celsius
  • Minimum Storage Temperature : -20°C|-4°F
  • Minimum Operating Ambient Temperature : -20 degree Celsius|-4 degree Fahrenheit
  • Maximum Operating Ambient Temperature : 185 degree Fahrenheit|85 degree Celsius
  • Brand : Alerton
  • Pressure Type : Differential