Mid-West Instrument 142-AA-00-O(AA)-25H Diaphragm Differential Pressure Switch, 25"WC, Al

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Mid-West Instrument Mfr # 142-AA-00-O(AA)-25H – Item # EW-68403-21
  • Total seperation of high and low by a convoluted elastomer diaphragm
  • Hermetically sealed read switches
  • Model 140 switch adjustable 10-90% of full scale ascending. Model 142 switch adjustable 15-95% of full scale ascending
  • Over-range protection to max pressure
  • Weatherproof rated to NEMA 4X/IP65

$413.60USD / Each

$137.00USD / 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 (in WC)0
  • Max Pressure (in WC)25
  • Wetted MaterialsBuna N
  • CaseAluminum
  • Lens Materialacrylic
  • Process Connection1/4" NPT(F), back
  • Unit Of Measurement" WC
  • Switch output0.25 A at 125 VAC/VDC (3 W)
  • OutputSPDT
  • Enclosure RatingNEMA 4X, IP65
  • DescriptionDiaphragm Differential Pressure Switch, 25"WC, Al

Key Features

  • Total seperation of high and low by a convoluted elastomer diaphragm
  • Hermetically sealed read switches
  • Model 140 switch adjustable 10-90% of full scale ascending. Model 142 switch adjustable 15-95% of full scale ascending
  • Over-range protection to max pressure
  • Weatherproof rated to NEMA 4X/IP65
  • Accuracy ±2% Full Scale Ascending
  • Five year Limited Warranty

More About this Item

The Model 140/142 provides outstanding capabilities not previously available.
It is ideally suited for use on dissimilar fluids, wet gas or fluids with high concentration of solids, etc.

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