Presys PC-507-IS, Technical Manual, Page: 9 / 58

Page 8
- Pressure Inputs
Ranges * Resolution Accuracy** Remarks
(0) 0
– 250 mmH
2
O 0.001

0.05 %
Gage pressure.
Used with air or
inert gases.
(1) 0
– 1 psi
0.0001

0.05 %
(2) 0
– 5 psi
0.0001

0.025 %
(3) 0
– 15 psi
0.0001

0.025 %
Gage or absolute
pressure.
Used with fluids
(gases or liquids)
compatible with
316 L stainless steel.
(4) 0
– 30 psi
0.0001

0.025 %
(5) 0
– 100 psi
0.001

0.025 %
(6) 0
– 250 psi
0.001

0.025 %
(7) 0
– 500 psi
0.01

0.025 %
(8) 0
– 1000 psi
0.01

0.025 %
(9) 0
– 3000 psi
0.01

0.025 %
(10) 0
– 5000 psi
0.1

0.025 %
(11) 0
– 10000 psi
0.1

0.05 %
(12) Other, upon request
(*) Gage pressure, vacuum (only for range 3), differential (from range 0 to 2), absolute or compound (from range 3 to 8).
(**) Full Scale percentage.
Accuracy values are valid within one year and ambient temperature of 20 to
26 °C. Outside these limits add 0.005 % FS / °C, using 23 °C as the reference
temperature.
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