SERIES A1PS/A1VS Economical Pressure Switches are designed with a 15 Amp SPDT switch for direct control of pumps and motors. Available in pressure, vacuum, or compound ranges, the switches offer a field adjustable set point.
Easily adjust the switch by aligning the top of the self locking adjusting nut with the desired setting indicated on the adjacent range scale.
Connection is 1/4" male NPT for quick installation and can be mounted in any position.
Features
15 A contact allows direct control reducing costs and reliability by having to introduce additional contacts and relays
Field adjustable reduces installation time bring application on-line faster
DWYER Economical Pressure Switch, Set Point Range 1.5-3.5 psi (10-24 kPa), ± 0.15 psi (1 kPa) Repeatability, 0.5-1.7 psi (3-11 kPa) Deadband. show more
Pressure Range - psi: 1.5 to 3.5 (bar: 0.103 to 0.241, kPa: 10.34 to 24.13)
DWYER Economical Pressure Switch, Set Point Range 100-500 psi (689-3445 kPa), ± 20.0 psi (138 kPa) Repeatability, 30-120 psi (207-827 kPa) Deadband. show more
Pressure Range - psi: 100 to 500 (bar: 6.89 to 34.45, kPa: 689 to 3,445)
DWYER Economical Pressure Switch, Set Point Range 30-150 psi (207-1034 kPa), ± 5.0 psi (34 kPa) Repeatability, 5-30 psi (34-207 kPa) Deadband. show more
Pressure Range - psi: 30 to 150 (bar: 2.07 to 10.34, kPa: 207 to 1,034)