Technical Data - Samson Media 6 Mounting And Operating Instructions

Technical data

1.2 Technical data
Differential pressure meter
Nominal range mbar
Adjustable span mbar
Class ± 1.0 %
from
to
Class ± 1.6 %
from
to
Class ± 2.5 %
from
to
from
to
Nominal pressure
Display
Performance
Deviation from terminal-ba-
sed linearity
Sensitivity
Effect of
static pressure
ambient temperature
Limit switches
Control circuit,
adjustable in 1% steps
Hysteresis
Range of inversion, approx.
Weight without valve block
with valve block
1)
A class accuracy of 0.6 % can be expected for measuring ranges 1000, 1600, 2500 and 3600 mbar with spans
≤ 100 % to ≥ 50 % of the nominal range.
2)
The class accuracy of Class 2.5 may not be reached in cases where the span does not fall within this specified span.
Note: All pressures stated as gauge pressures. All errors and deviations stated in % of the adjusted span.
8
EB 9527-1 EN
0 0 0
to to to
100 160 250
≤ 250
≥ 125
≤ 100
< 160 < 125
≥ 60 ≥ 60 ≥ 50
< 60 < 60
≥ 35 ≥ 32
2)
< 35
≥ 20
PN 40, overloadable on one side up to 40 bar (PN 50 also for oxygen on request)
Output and indication linear to tank capacity
< ±1.6 % or < ±2.5 % (including hysteresis depending on the span selected)
< 0.25 % or < 0.5 % depending on the span selected
at –20 to 70 °C on zero and span: < ±0.25 %/10 K
2 software limit switches A1 and A2, configurable as minimum or maximum alarms
in accordance with NAMUR and EN 60947-5-6
Rating according to connected switching amplifier
acc. to NAMUR and EN 60947-5-6, e.g. KFA6- SR2- Ex2.W or KFA-SR2- Ex1.W
1 % based on maximum tank capacity (MCN)
0 0 0
to to to
400 600 1000
≤ 400 ≤ 600 ≤ 1000
≥ 100 ≥ 150 ≥ 250
< 100 < 150 < 250
≥ 80 ≥ 120 ≥ 200
LCD Ø 90 or LED Ø 3
< 0.03 % / 1 bar
< 0.6 %
Approx. 3 kg
Approx. 5 kg
0 0
to to
1) 1)
1600 2500 3600
1)
≤ 1600 ≤ 2500 ≤ 3600
≥ 400 ≥ 500
0
to
1)
≥ 720