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Series PDPS Compact Economic Differential Pressure Switch
Brand: Dwyer Instruments, LLCThe Series PDPS's large diameter diaphragm and snap action switch make it dependable and ideal for OEM applications.
The Series PDPS Pressure Switches are available for pressure, vacuum, and differential applications and are factory preset for pressures from 0.07 in. of w.c. to 1.0 in. of w.c. with full-scale repeatability of ±0.02 in. of w.c.
Other features of the PDPS pressure switch include standard multi-barb port connections, inherent mounting and quick disconnect terminals, which make the Series PDPS perfect for many OEM applications.
1 - 12 of 32 Part Numbers
PDPS-1-007-D
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .07 Inches WC: 0.07 to 1.0
- Switch Activates When - Decreasing Pressure
PDPS-1-007-I
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .07 Inches WC: 0.07 to 1.0
- Switch Activates When - Increasing Pressure
PDPS-1-032-D
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .32 Inches WC: 0.07 to 1.0
- Switch Activates When - Decreasing Pressure
PDPS-1-032-I
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .32 Inches WC: 0.07 to 1.0
- Switch Activates When - Increasing Pressure
PDPS-1-057-D
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .57 Inches WC: 0.07 to 1.0
- Switch Activates When - Decreasing Pressure
PDPS-1-057-I
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .57 Inches WC: 0.07 to 1.0
- Switch Activates When - Increasing Pressure
PDPS-1-082-D
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .82 Inches WC: 0.07 to 1.0
- Switch Activates When - Decreasing Pressure
PDPS-1-082-I
- Pressure Range - Inches WC: 0.07 to 0.14
- Factory Set Point - .82 Inches WC: 0.07 to 1.0
- Switch Activates When - Increasing Pressure
PDPS-2-007-D
- Pressure Range - Inches WC: 0.14 to 0.32
- Factory Set Point - .07 Inches WC: 0.07 to 1.0
- Switch Activates When - Decreasing Pressure
PDPS-2-007-I
- Pressure Range - Inches WC: 0.14 to 0.32
- Factory Set Point - .07 Inches WC: 0.07 to 1.0
- Switch Activates When - Increasing Pressure
PDPS-2-032-D
- Pressure Range - Inches WC: 0.14 to 0.32
- Factory Set Point - .32 Inches WC: 0.07 to 1.0
- Switch Activates When - Decreasing Pressure
PDPS-2-032-I
- Pressure Range - Inches WC: 0.14 to 0.32
- Factory Set Point - .32 Inches WC: 0.07 to 1.0
- Switch Activates When - Increasing Pressure
1 - 12 of 32 Part Numbers
Specifications
Brand
Adjustment Type
- Factory Set (Pre-Set)
Diaphragm Material
- Fluorosilicone
Electrical Rating
- 5 A at 125/250 Vac
Enclosure, Body Material
- Polyphenylene Oxide-Styrene
Operating Temperature
- -40° to 85° C (-40° to 185° F)
Proof Pressure
- bar: 0.069
- kPa: 6.89
- psi: 1
Set Point - Decreasing
- Inches WC: 0.07 to 1.0
- mbar: 0.17 to 2.5
Set Point - Increasing
- Inches WC: 0.07 to 1.0
- mbar: 0.17 to 2.5
Switch Type
- SPDT
System Pressure
- bar: 0 to 0.069
- kPa: 0 to 6.89
- psi: 0 to 1
Tube Connection
- 1/4” O.D. Tube
- 3/8” O.D. Tube