Dwyer 1910-0 Compact Low Differential Pressure Switch, Range 0.15 - 0.55
Dwyer 1910-0 Compact Low Differential Pressure Switch, Range 0.15 - 0.55

Dwyer 1910-0 Compact Low Differential Pressure Switch, Range 0.15 - 0.55" W.C.

Dwyer 1910-0 Compact Low Differential Pressure Switch, Range 0.15 - 0.55" W.C. Specification

  • Thread size
  • 1/8 NPT Female connections
  • Max Pressure
  • 20 w.c. (4,982 Pa)
  • Function
  • Senses positive, negative, or differential air and non-corrosive gas pressures
  • Mechanical Life
  • Over 1 million cycles
  • Working Temperature
  • -30F to 180F (-34C to 82C)
  • Product Type
  • Compact Low Differential Pressure Switch
  • Max. Current
  • 15 A @ 125/250/480 VAC
  • Max. Power
  • 1/8 HP
  • Max. Voltage
  • 250 VAC
  • Protection Class
  • NEMA 1 (IP00)
  • Pressure Range
  • 0.15 to 0.55 w.c. (37 to 137 Pa)
  • Application
  • HVAC, filter monitoring, fan control, duct pressure monitoring
  • Output Signal
  • SPDT Snap Switch
  • Size
  • 4 diameter x 2-3/8 depth (101.6 mm x 60.3 mm)
  • Color
  • Gray
  • Weight
  • 0.8 lb (0.36 kg)
  • Mounting Orientation
  • Diaphragm in vertical position
  • Repeatability
  • 0.02\\
  • Media Compatibility
  • Air and non-combustible, compatible gases
  • Enclosure Material
  • Die-cast aluminum base, polycarbonate cover
  • Switch Type
  • Single-Pole Double-Throw (SPDT)
  • Electrical Connection
  • Screw terminals
  • Set Point Adjustment
  • External screw
 
 
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Thread size : 1/8 female NPT connection

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Thread size : 1/8 female NPT for pressure connection

Function : Detects and switches on/off at selected pressure differential

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Thread size : Barbed fittings for 3/16 I.D. tubing

Function : Senses low differential air pressure and actuates switching

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Thread size : 1/8 female NPT

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Size : 83 mm x 82 mm x 52 mm (3.25 x 3.22 x 2.06) approx.

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