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Pressure Switches & Sensors

Wet/Wet Differential Pressure Transducer

The Model 230 is Setra’s highest accuracy solution for monitoring differential pressure in wet-to-wet applications.

Overview

The Model 230 is Setra’s highest accuracy solution for monitoring differential pressure in wet-to-wet applications. Its single diaphragm design enables a true wet-to-wet differential pressure measurement with superior ±0.25% FS accuracy compared to competitive units which calculate differential pressure using two single point pressure sensors. The stainless steel capacitive sensor provides a highly accurate, linear analog output proportional to the pressure over a wide temperature range. The 230 is offered with an optional 3 or 5 valve machined brass manifold for ease of installation and maintenance.

Features & Benefits:
  • Only true wet-to-wet differential pressure transducer on the market
  • ±0.25% FS Accuracy
  • Available to 1 PSID with 350 PSI Line Pressure
  • No Liquid Fill Diaphragm
  • NEMA 4 Rated Housing
  • Low Line Pressure Effect
  • Fast Response Time
  • Gas & Liquid Compatible
Certifications:
  • CE
  • RoHS
Specifications

Others

  • Connection Size
    • 1/4 inch
  • Output Signal
    • 4 - 20 milliampere
  • Minimum Operating Ambient Temperature
    • -18 degree Celsius
    • 0 degree Fahrenheit
  • Maximum Operating Ambient Temperature
    • 175 degree Fahrenheit
    • 80 degree Celsius
  • Maximum Storage Temperature
    • 121 degree Celsius
    • 250 degree Fahrenheit
  • Minimum Storage Temperature
    • -54°C
    • -65°F
  • Mounting Type
    • Bracket inch
  • Connection Type
    • NPT
  • Brand
    • Alerton
  • Pressure Type
    • Differential

Others

  • Connection Size
    • 1/4 inch
  • Output Signal
    • 4 - 20 milliampere
  • Minimum Operating Ambient Temperature
    • -18 degree Celsius
    • 0 degree Fahrenheit
  • Maximum Operating Ambient Temperature
    • 175 degree Fahrenheit
    • 80 degree Celsius
  • Maximum Storage Temperature
    • 121 degree Celsius
    • 250 degree Fahrenheit
  • Minimum Storage Temperature
    • -54°C
    • -65°F
  • Mounting Type
    • Bracket inch
  • Connection Type
    • NPT
  • Brand
    • Alerton
  • Pressure Type
    • Differential
  • Connection Size : 1/4 inch
  • Output Signal : 4 - 20 milliampere
  • Minimum Operating Ambient Temperature : -18 degree Celsius|0 degree Fahrenheit
  • Maximum Operating Ambient Temperature : 175 degree Fahrenheit|80 degree Celsius
  • Maximum Storage Temperature : 121 degree Celsius|250 degree Fahrenheit
  • Minimum Storage Temperature : -54°C|-65°F
  • Mounting Type : Bracket inch
  • Connection Type : NPT
  • Brand : Alerton
  • Pressure Type : Differential