Compact Low Differential Pressure Switch View Gallery
Add to inquiry cart Add to compare Email product

Download detailed specifications for this product

Download PDF

Compact Low Differential Pressure Switch

Series 1900

Our most popular series combines advanced design and precision construction to make these switches able to perform many of the tasks of larger, costlier units. Designed for air conditioning service, they also serve many fluidics, refrigeration, oven and dryer applications. For air and non-combustible compatible gases, Series 1900 switches have set points from 0.07 to 20" w.c. (1.8 to 508 mm). Set point adjustment is easy with range screw located inside conduit enclosure. Internal location helps prevent tampering. UL, CE and CSA listed, and FM approved.

  • Service: Air and non-combustible, compatible gases
  • Wetted Materials: Consult factory
  • Temperature Limits: -30 to 180°F (-34 to 82.2°C)
  • Pressure Limits: 45" w.c. (11.2 kPa) continuous, 10 psig (68.95 kPa) surge
  • Switch Type: Single-pole double-throw (SPDT)
  • Repeatability: ±3%
  • Electrical Rating: 15 A @ 120-480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz. Derate to 10 A for operation at high cycle rates
  • Electrical Connections: 3 screw type, common, normally open and normally closed
  • Process Connections: 1/8" female NPT
  • Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations
  • Set Point Adjustment: Screw type inside conduit enclosure
  • Weight: 1 lb 4.5 oz (581 g)
  • Agency Approvals: CE, CSA, FM, UL. Optional EXPL Explosion-proof enclosure does not possess any agency approvals.

Applications

Industries

Customization

    Not Available

    Please choose from our customization options and enter under comments while inquiring about this product`

Inquiry for

required after months
×

Email Details Of Compact Low Differential Pressure Switch - Series 1900



×