Samson Media 05, Mounting And Operating Instructions

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10 EB 9520 EN
Design and principle of operation
2.1 Technical data
All pressure in bar (gauge); all errors and deviations are specified in % of the adjusted mea -
suring span.
Media 05 Differential Pressure and Flow Meter
Nominal range mbar 0 to
60
0 to
100
0 to
160
0 to
250
0 to
400
0 to
600
0 to
1000
0 to
1600
0 to
2500
0 to
3600
Adjustable
measuring span
(mbar)
Max. 40
to
66
60
to
110
100 to
176
160 to
275
250 to
440
400 to
660
600 to
1100
1000
to
1760
1600
to
2750
2500
to
3960 Min.
Accuracy class in % ±4 ±2.5
Pressure rating PN 50, overloadable on one side up to 50 bar
Indicator 250° scale, approx. 162 mm scale length, 0 to 100 % linear or square
root scale division for any linear measured variable, for measured
variables based on equations, curve or table
Characteristic Characteristic linear to differential pressure, scale linear to tank
content
Deviation from terminal-
based linearity
<±2.5 %
1)
(including hysteresis)
Sensitivity <0.25 % (with 0 to 60 mbar nominal range: <0.5 %)
Effect of static pressure <0.03 %/1 bar <0.5 %
Limit contacts Two inductive alarm contacts A1 and A2 acc. to EN 60947-5-6
Control circuit Values corresponding to connected isolating switch amplifier e.g.
KFA6-SR2-Ex2.W
Proximity switch SJ2-SN, for hazardous areas according to PTB 00 ATEX 2049 X
Switching accuracy <±2 %
Dead band, approx. <0.6 %
Perm. ambient temperature –40 to +80 °C; for oxygen –40 to +60 °C
Perm. storage temperature –40 to +100 °C
When used with gaseous
oxygen as the process
medium
Max. temperature: +60 °C · Max. oxygen pressure: 30 bar
Note