100% Solid State Piezoresistive Silicon Pressure Sensor
Short Circuit and Reverse Polarity Protected Inputs and Outputs
Non‑Interactive Zero and Span Timers
The EP‑313 incorporate quiet low wattage poppet valves and a pressure sensor to measure and adjust the branch line pressure proportional to the input. This unit has no air consumption and is immune to mounting orientation or supply line pressure fluctuations. The EP‑313 incorporates a manual override switch and, in the manual mode, the pressure can be increased or decreased with two push button switches. Universal 24 VAC/24 VDC supply voltage and field selectable 4‑20 mA, 0‑5 VDC, or 0‑10 VDC inputs ensures single unit compatibility to most of the systems.
