Mid-West Instrument 120-AA-00-O(CA)-30P Piston Type Differential Pressure Switch, 30 psi, Al, 1/4" NPT

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Mid-West Instrument Mfr # 120-AA-00-O(CA)-30P – Item # EW-68404-55
Cost Efeective, Simple, rugged, compact design
  • Over-range protection to max pressure
  • Hermetically sealed switches
  • Weatherproof rated to NEMA 4X/IP65
  • Operating Temp -40 to 200° F (-40 to 93°C)
  • ±2% Accuracy Full Scale Ascending

PRODUCT OPTIONS

$227.30USD / Each

$122.00USD / Each

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SPECS & DESCRIPTION

Specifications & Description

  • Accuracy±2% full-scale (ascending)
  • Dial Size (in)2.5
  • Dial Size (mm)64
  • Min Pressure (PSID)0
  • Max Pressure (PSID)30
  • Min Temperature (° F)-40
  • Max Temperature (° F)200
  • Min Temperature (° C)-40
  • Max Temperature (° C)93
  • Wetted Materials316 SS, Buna N, PTFE
  • CaseAluminum
  • Lens MaterialAcrylic
  • Process Connection1/4" NPT(F), back
  • Unit Of Measurementpsid
  • DisplayAnalog dial
  • Electrical Connections0.88" (22 mm) conduit
  • Switch output0.25 A at 125 VAC/VDC (3 W)
  • OutputSPDT
  • Enclosure RatingNEMA 4X, IP65
  • Media CompatibilityGases and liquids compatible with wetted materials
  • DescriptionPiston Type Differential Pressure Switch, 30 psi, Al, 1/4" NPT

Key Features

  • Over-range protection to max pressure
  • Hermetically sealed switches
  • Weatherproof rated to NEMA 4X/IP65
  • Operating Temp -40 to 200° F (-40 to 93°C)
  • ±2% Accuracy Full Scale Ascending
  • Five year Limited Warranty

More About this Item

Mid-West differential pressure indicating switches are designed to measure pressure drop across Filters, Strainers, Separators, Valves, Pumps, Chillers, etc. as well as for local flow indication and control. Basic gauge function is to measure the difference in pressure between two points in a system, the differential pressure results are displayed on the gauge dial.

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