SYSTEM SENSOR EPS120-2

Product Overview

 The EPS120 Series alarm pressure switches are available in single- and dual-switch configurations to support a range of system requirements. The EPS120-1 model is equipped with one SPDT switch, while the EPS120-2 includes two SPDT switches. These devices offer field-adjustable pressure sensitivity, allowing alarm activation settings from 10 to 200 PSI. All models are factory configured for operation in nominal 115 PSI systems. The EPS120-1 is preset to activate at 105 PSI on decreasing pressure, while the EPS120-2 is preset to operate at 125 PSI on rising pressure and 105 PSI on falling pressure. A built-in adjustment wheel enables tool-free pressure setting and maintains proper switch synchronization on the EPS120-2.

Key Features

• Available with one SPDT switch (EPS120-1) or two SPDT switches (EPS120-2)
• Adjustable pressure response range from 10 to 200 PSI
• Factory configured for nominal 115 PSI system operation
• EPS120-1 preset to activate at 105 PSI on decreasing pressure
• EPS120-2 preset to activate at 125 PSI on rising pressure and 105 PSI on decreasing pressure
• Tool-free pressure adjustment wheel
• Pressure adjustments do not affect switch synchronization on EPS120-2