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EPD1S, EPD1H Series Pressure Switch
Brand: BarksdaleBarksdale'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.
Features- High reliability
- High Accuracy
- Easy setpoint adjustment
- Low cost
- Extremely Versatile
1 - 12 of 648 Part Numbers
EPD1H-AA3
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - Field Adjustable
EPD1H-AA3-S.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - .22 Factory Pre-Set (psi)
EPD1H-AA3-S1.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 1.22 Factory Pre-Set (psi)
EPD1H-AA3-S10.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 10.22 Factory Pre-Set (psi)
EPD1H-AA3-S11.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 11.22 Factory Pre-Set (psi)
EPD1H-AA3-S12.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 12.22 Factory Pre-Set (psi)
EPD1H-AA3-S13.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 13.22 Factory Pre-Set (psi)
EPD1H-AA3-S14.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 14.22 Factory Pre-Set (psi)
EPD1H-AA3-S15.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 15.22 Factory Pre-Set (psi)
EPD1H-AA3-S16.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 16.22 Factory Pre-Set (psi)
EPD1H-AA3-S17.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 17.22 Factory Pre-Set (psi)
EPD1H-AA3-S18.2
- Base Model - Single Set Point with J-Box
- Limit Switch - 4 A, 125/250 Vac
- Pressure Range - psig: 0.22 to 3 (bar: 0.01 to 0.2, kPa: 1.5 to 2.0
- Set Point - 18.22 Factory Pre-Set (psi)
1 - 12 of 648 Part Numbers
Specifications
Brand
Adjustment Type
- Factory Set (Pre-Set)
- Field Adjustable
Approvals & Certifications
- CSA
- UL
Deadband, Approximate
- bar: 0.00 to 0.08
- kPa: 0.4 to 8.2
- psig: 0.07 to 1.2
Diaphragm Material
- Dacron Reinforced Neoprene
Electrical - Free Leads
- 12" (30 cm) Free Leads
Electrical Rating
- 10 A at 125/250 Vac
- 4 A at 125/250 Vac
- 5 A at 125/250 Vac
Enclosure, Body Material
- Polysulfone, 40 % Glass-Filled
Environmental Protection
- IP66
- NEMA 4 / IP66
NPT Connection
- 1/8" NPT Female
Operating Temperature
- -54° to 73° C (-65° to 165° F)
Process Connection Material
- Polysulfone
Proof Pressure
- bar: 0.8 to 10.2
- kPa: 82.7 to 1,034
- psig: 12 to 150
Set Point - Decreasing
- bar: 0.01 to 2.6
- kPa: 1.5 to 267.5
- psig: 0.22 to 38.8
Set Point - Increasing
- bar: 0.03 to 2.7
- kPa: 3.5 to 275.8
- psig: 0.51 to 40
Switch Type
- SPDT
System Pressure
- bar: 0 to 10.34
- kPa: 0 to 1,034
- psi: 0 to 150
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