Presys PC-507-IS Technical Manual page 54

Page 53
Gage, Absolute or Differential Pressure Adjustment
Pressure Sensor Applied Pressure Stored Value
0.0000 mmca 0.000 mmca (key 1)
250 mmca
250.0000 mmca 250.000 mmca (key 2)
0.000 mmca 0.00 mmca (key 1)
1 psi
703.070 mmca 703.07 mmca (key 2)
0.00000 psi 0.0000 psi (key 1)
15 psi(*)
15.00000 psi 15.0000 psi (key 2)
(*)Other pressure ranges follow the same procedure by altering full scale from 15 psi
to the full scale of the used sensor (unit in psi).
Vacuum Sensor
Pressure Sensor Applied Pressure Stored Value
1.00000 psi (absolute) -12.5000 psi (key 1)
Vácuo
13.00000 psi (absolute) -0.5000 psi (key 2)