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Series A6 Durable Pressure Switch
Brand: Dwyer Instruments, LLCSeries A6 Durable Pressure Switches have been specifically designed to stand up to extended duty applications.
These switches are constructed with a polyimide film diaphragm and are compatible with a variety of fluids.
For ease of installation, the switches come with a 1/4" male NPT process connection and can be mounted in any orientation.
The Series A6 pressure switches are compact and have great set-point integrity, and feature simple, easy set-point field adjustment.
Features- High switch cycle means long life for extended duty applications
- Mounting in any position and feature simple makes a reliable switching for equipment and OEM applications
Specifications
Adjustment Type
- Screw
Approvals & Certifications
- CE
Burst Pressure
- psi: 750 (kPa: 5,171, bar: 51.71)
Diaphragm Material
- Polyamide Film
Electrical Connectors
- #8-32 Screw Terminals
Electrical Rating
- Inductive: 0.5 A at 240 Vac
- Inductive: 1 A at 120 Vac
- Resistive: 15 A at 6 Vdc
- Resistive: 4 A at 24 Vdc
- Resistive: 8 A at 12 Vdc
Enclosure, Body Material
- 304 Stainless Steel
Media
- Air
- Motor Oils
Mounting Position
- Switch Can be Installed in Any Position
NPT Connection
- 1/4” NPT Male
Operating Pressure
- psi: 150 (kPa: 1,034, bar: 10.34)
Proof Pressure
- psi: 500 (kPa: 3,447, bar: 35)
Repeatability
- ± 10 % of Set Point
Set Point - Decreasing
- bar: 0.03 to 13.67
- kPa: 3.4 to 1,367
- psi: 0.5 to 198.3
Set Point - Increasing
- bar: 0.03 to 13.67
- kPa: 3.4 to 1,367
- psi: 0.5 to 198.3
Switch Type
- SPST
System Pressure
- bar: 17.2
- kPa: 1,724
- psi: 250 (For 25 to 150 psi Set Point Ranges. 150 psi for 0.5 to 24 psi Set Point Ranges)
Temperature Range
- -40° to 120° C (-40° to 248° F)
Wetted Materials
- 304 Stainless Steel
- OEM
- Process Equipment
- Process Applications