Halma ALICAT PCD User manual

Download the full manual: Alicat.com.cn/manuals
Annual Calibration • Troubleshooting • Questions:
[phone] ext. 801 • [e-mail]
+0.0000
MENU
PSIG SETPT
+0.0000
TARE
PRESS
Gauge Press
PSIG
+0.0000
I/O Port
(shape varies)
DC
In
Light
Switch
Controls
Inlet
Valve
Outlet
Valve
Display
Flow Body Process
Connections
Mounting
Holes
Dual-Valve Pressure Controller
Quick Start Guide
Models PCD, PCDS, PCDR, PCDRS
for gauge or absolute pressure

DOC-MANUAL-PCD-PSIG-QUICK-CN
Rev 1 • 2021-06-07
Download the full manual: Alicat.com.cn/manuals
Annual Calibration • Troubleshooting • Questions:
[phone] ext. 801 • [e-mail]
This box includes:
• Alicat device
• NIST traceable calibration certificate
• Optional accessories
(cables, power adapters, filters)
Get Started:
Power
The power supply input
is on top. Most devices
require 12–24 Vdc
and 1 A. See Power and
Signal Connections in
the manual for details.
Engineering Units
Ensure the proper units
are selected. Press MENU
→ SETUP → SENSOR →
ENGINEERING 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
* Tare unavailable on
absolute pressure units
You’re Ready to Connect:
Gas Supply
or Atmosphere
Alicat
Controller
Pressure
Regulator
Flow in both directions
Closed Volume
at Setpoint Pressure
Exhaust to
Vacuum or
Atmosphere
4The port on the face of the unit connects to your process, for
sensing and pressure control. The supply pressure port on
the left is for a gas supply and the right is for exhaust.