The EP2 Series combines a microcontroller with high performance low power coil, poppet valve technology to create a system with unparalleled accuracy and proven reliability. The poppet valves used in the EP2 Series consume no air, eliminating unnecessary air losses in the system and allowing for efficient, long-term operation. The EP2 Series permits versatility, since all models feature manual override. The LCD provides easy visibility and the LED indicators provide visual status of valve operation in manual or automatic mode. All models come with SnapTrack housing and optional covers are available. APPLICATIONS Hospitals Schools Versatile and Easy to Use Field-selectable 4-20mA/0-5V/0-10VDC input for application flexibility Poppet valve technology for quiet operation Manual override with set and hold feature...great for commissioning those leaky systems Multi-point calibration; 3-15psi (5 point calibration) and 0-20psi (6 point calibration) Pressure loss alarm provides a contact closure if the EP is unable to achieve the desired output within a fixed length of time Failsafe vent solenoids bleed branch pressure on power failure for added safety Optional transparent plastic dust cover (AA43) protects units from dust and tampering