EPD1S, EPD1H Series
Description
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.
Features
- High reliability
- High Accuracy
- Easy setpoint adjustment
- Low cost
- Extremely Versatile
Technical specifications
General Specifications
| Electrical Characteristics: | All models incorporate Underwriters Laboratories, Inc. and CSA Listed single pole double throw snap-action switching elements |
| Accuracy: | ±5% of the adjustable range |
| Switch: 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 filled |
| Electrical Connection: EPD1S Models: EPD1H Models: | 12" free leads 3-contact terminal block |
| Enclosure Ratings: | NEMA 4 on EPD1H |
| Pressure Connection: | 1/8" NPT female |
| Temperature 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 |
