External Pressure Modules (EXT), Standard Accuracy
1)
Uncertainty includes reference standard uncertainty, hysteresis, non-linearity, repeatability and typical long term stability for men-
tioned period. (k=2)
Pressure module's range may also be displayed in absolute pressure if an Internal Barometric Module is used.
2)
Pressure modules 20 bar and below, pressure connection G 1/8" female with G 1/8 (ISO 228/1) 60° internal cone adapter.
EXT160s G 1/8 female (parallel).
The maximum overpressure is 2 × Range.
All standard accuracy external pressure modules are also compatible with Beamex MC5 and MC5P Calibrators (fi rmware version
1.90 and onwards).
128
Appendix 1, Technical Data
Annexe 1, Caractéristiques
(3
Internal Module
Unit
EXT200mC-s
kPa
mbar
iwc
EXT2C-s
kPa
bar
psi
EXT20C-s
kPa
bar
psi
EXT160-s
MPa
bar
psi
(2
Range
Resolution
±20
0.001
±200
0.01
±80
0.01
-100
to
200
0.01
-1
to
2
0.0001
-14.5
to
30
0.001
-100
to
2000
0.1
-1
to
20
0.001
-14.5
to
300
0.01
0
to
16
0.001
0
to
160
0.01
0
to
2400
0.1
(1
1 Year Uncertainty
(±)
0.05% RDG + 0.05% FS
0.05% FS
0.05% FS
0.05% FS