Halma ALICAT SCIENTIFIC PC User manual

Download the full manual: Alicat.com/manuals
Annual Calibration • Troubleshooting • Questions:
[phone] • [e-mail] • Live web chat at Alicat.com
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TARE
PRESS
MENU
PSID SETPT
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Diff Pressure
PSID
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I/O Port
(shape varies)
DC
In
Light
Switch
Controls
Valve
Display
Flow
Body
Differential Pressure
Sensor Ports
Process
Connections
Mounting
Holes
Dierential Pressure Controller
Quick Start Guide
Models PC, PCS, PCR, PCRS
for dierential pressure

DOC-MANUAL-PC-PSID-QUICK-US
Rev 1 • 2021-06-03
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 12–24 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
Download the full manual: Alicat.com/manuals
Annual Calibration • Troubleshooting • Questions:
[phone] • [e-mail] • Live web chat at Alicat.com
You’re Ready to Connect:
Gas
Supply
Alicat
Controller
Flow
Process
P P2
P1 Sensor (no flow) P2 Sensor
(no flow)
4Ensure the flow
path is the same
direction as the flow
arrow on your unit. 5The dierential pressure is sensed with
the two ports on the face of the unit,
P1 (left) and P2 (right). For positive
pressure, P1 should be greater than P2.