Barksdale EPD1S, EPD1H Series Low Cost Differential Pressure Switch

Barksdale's EPD1S and EPD1H Single Setting Pressure Differential Pressure Switches provide an ideal solution when you need a high quality, differential pressure switch with high reliability and accuracy to meet your application requirements. These snap-action switches are available in stripped or housed versions and are easily adjustable via a set-point screw. Factory set models are also available. The housed version enclosure features a 3-contact terminal strip for easy electrical connection.

General Specifications*Electrical Characteristics:All models incorporate Underwriters Laboratories, Inc. and CSA Listed single pole double throw snap-action switching elementsAccuracy:±5% of the adjustable rangeSwitch:
Type:
Rating:
SPDT snap action
4 amps @ 125/250 VAC (Class AA limit switch); 5 amps @ 125/250 VAC (Class BB limit switch).Wetted Parts:
Process Fitting:
Diaphragm:
Enclosure:
Polysulfone, 40% glass filled
Dacron reinforced neoprene
Polysulfone, 40% glass filledElectrical Connection:
EPD1S Models:
EPD1H Models:
12" free leads
3-contact terminal blockEnclosure Ratings:NEMA 4 on EPD1HPressure Connection:1/8" NPT femaleTemperature Range:
Operating:
Storage:
-20° to +165°F (-54° to +74°C)
-65° to +200°F (-40° to 93°C)Adjustment Instructions:Turn adjustment screw clockwise to increase, counter-clockwise to decrease pressure difference (switch setting)Shipping Weight:
EPD1S Models:
EPD1H Models:
1.0 lbs. approximate
1.5 lbs. approximate* See product confi gurator for additional options.