Halma ALICAT SCIENTIFIC PCD3 Quick Start Manual

Annual Calibration • Troubleshooting • Questions: +1 520-290-6060 • [email protected] • Live web chat at Alicat.com +0.0000 MENU PSIG SETPT +0.0000 Ga Press PSIG +0.0000 I/O Port (shape varies) DC In Light Switch Controls Inlet Valve Outlet Valve Display Flow Body Process Port (bidirectional flow) Supply & Exhaust Ports Remote Sensor Port is located in the back of the unit Mounting Holes Dual-Valve Pressure Controller with Remote Sensor Quick Start Guide Models PCD3, PCRD3, PCD3S, PCDR3S for gauge or absolute pressure

Get Started: This box includes: • Alicat device • NIST traceable calibration certificate • Optional accessories (cables, power adapters, filters) Power The power supply input is on top. Most devices require 12–24Vdc and 1A. See Power and Signal Connections in the manual for details. Engineering Units Ensure the proper units are selected. Press the button next to the units you want to change on the screen, then SET DEVICE ENG UNITS. Tare Before installing the device into your process, press the TARE PRESS button on the main screen. This will zero out (tare) your unit.* 1 2 3 Download the full manual: Alicat.com/manuals Annual Calibration • Troubleshooting • Questions: +1 520-290-6060 • [email protected] • Live web chat at Alicat.com You’re Ready to Connect: Gas Supply or Atmosphere Alicat Controller Flow in both directions Remote Sense Line (no flow) Located behind the unit Closed Volume at Setpoint Pressure Exhaust 4 Ensure the flow path is the same direction as the flow arrow on your unit. 5 The port on the face of the unit connects to your process and controls pressure. An isolated port behind the unit senses remote pressure. The port on the left is for gas supply, and the port on the right is for exhaust. * Tare unavailable on absolute pressure units