Dwyer Instruments, Inc. 1823-2 Pressure Switch

Dwyer Instruments 1823-2 Pressure Switch is a 10 psi actuation device with a 15 A electrical rating at 125, 250, or 480 VAC, enabling direct integration with standard AC-powered equipment in many industrial environments. The switch monitors system pressure and changes its electrical state when the 10 psi setpoint is reached, delivering a clear, immediate control signal to start or stop equipment such as compressors and pumps within pneumatic or hydraulic circuits. With a voltage range that encompasses common control voltages and a load rating of up to 15 A, the 1823-2 supports reliable switching of line-powered devices while maintaining compatibility with typical control panels and wiring practices. Manufactured by Dwyer Instruments, the 1823-2 model sits among their pressure-switch offerings designed for straightforward deployment in applications that require a fixed 10 psi threshold. This combination of precise actuation and versatile voltage compatibility makes the 1823-2 a practical choice for implementing simple, pressure-responsive automation in industrial processes.