Series 1831 DPDT Low Differential Pressure Switches

Series 1831 DPDT Low Differential Pressure Switches

Series AT-1800 ATEX/IECEx Approved Low Differential Pressure Switch

Series AT-1800 ATEX/IECEx Approved Low Differential Pressure Switch

Series DX Wet/Wet Differential Pressure Switch

NEMA 4X Enclosure, Low Differential Set Points

The Series DX Wet/Wet Differential Pressure Switch makes a contact output based on the differential between two pressure sources. Wetted materials of brass and fluoroelastomer are suitable for use with most gases and water based solutions. The switch can be used for low differential pressure indication with set point on a decrease of pressure as low as 1 psid (0.07 bar). Differential set point ranges are available from 2.5 to 75 psid (0.17 to 5.17 bar) on increasing differential pressure and 1.0 to 67 psid (0.07 to 4.62 bar) on decreasing differential pressure. Unit features a high static pressure rating of 200 psig (13.8 bar). Weatherproof, UL type 4X, enclosure for dust laden, outdoor, or wash-down installation environments. Externally adjustable set point, integral mounting flange and a removable electrical terminal block for quick and easy installation.

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Product Applications

  • Indicating filter condition
  • Proof of flow indicator monitoring
  • Proving flow through a pump
  • Proving flow through a chiller
  • Proving flow through a heat pump or AC unit
Starting at $134.15
Grouped product items
Model Description Availability* Qty Price
DXW-11-153-1 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 2.5 to 10 psi. 1-3 days*
$134.15
DXW-11-153-2 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 10 to 25 psi. 1-3 days*
$134.15
DXW-11-153-3 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 25 to 50 psi. 1-3 days*
$134.15
DXW-11-153-4 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4" NPT connections, SPDT, range 50 to 75 psi. 1-3 days*
$134.15