2-7
PC100 Series
Installation and Operation Manual
X-PR-PC100-Series-PC-eng
Part Number: 541B207AAG
May, 2017
Section 2 Installation
Figure 2-4 Display with PSI Reading
Figure 2-5 Display Reading Zero PSI
2. Looking at the top of the PC100 Series, press the "Display" button,
starting at the MACID, four times to "PSI", five times to "kPa" or six
times to “Torr” until the LCD displays the labels "PSI", "kPa" or "Torr".
The PC100 Series will display pressure in units of PSIA, kPa or Torr.
Press and hold down the Zero button a minimum of 5 seconds or until
the display reads 0.000, with the last two digits flickering at different
values. The pressure transducer zeroing procedure can be done while
the display is either in PSIA, kPA or Torr output. Refer to Figure 2-4.
After completion of the pressure transducer zeroing, the LCD display will
read 0.0 with the last two digits flickering as shown in Figure 2-5.
