Siemens 7MF4033 series User Manual page 179

Model Designations and Specifications
Device type:
Influence of ambient temperature
● at -10 to +60 °C
100 inH O measuring cell
2
241 inH O measuring cell
2
646 and 2011 inH O measuring cell
2
● at -40 to -10 °C and +60 to +85 °C
104 inH O measuring cell
2
241 inH O measuring cell
2
646 and 2011 inH O measuring cell
2
Influence of static pressure
● on start of scale
100 inH O measuring cell
2
241 inH O measuring cell
2
646 and 2011 inH O measuring cell
2
● on the span
8 inH O measuring cell
2
Influence of installation position
Influence of power supply
Operating conditions
Installation conditions
● Installation note
Ambient conditions
● Ambient temperature (in hazardous zones,
note temperature class)
Measuring cell
- Measuring cell with silicone oil fill
- Measuring cell with inert filling liquid
Digital display
● Ambient temperature limit
● Storage temperature
● Climate class, condensation
● Degree of protection (EN 60 529)
● EMC
- Spurious emission
- Interference resistance
Process conditions
● Process temperature
- Measuring cell with silicone oil fill
- Measuring cell with inert filling liquid
Span 435 psi at PN 6174 psi
● Process temperature limit
● Process pressure limit
Constructional design
Weight (without options)
Transmitter with mounting flange without tube
9-26
Absolute pressure
Pressure series 7MF4233
≤ (0.1 · r + 0.2) %
≤ (0.1 · r + 0.15) % / 10 K
≤ 0.02 inH
O per 10° angle
2
Process connection
vertically downwards
-20 to +85 °C (-4 to +185ºF)
-20 to +100 °C (-4 to +212ºF)
see Table 9-12
about 3.3 lbs (1.5 kg)
Diff. pressure series 7MF4333
1)
1)
≤ 0.28 inH
O per 10° angle
2
0.005 % per 1 V change in voltage
Any
-40 to +85 °C (-40 to +85ºF)
-50 to +85 °C (-58 to +185ºF)
see ambient temperature
-30 to +85 °C (-22 to +185ºF)
Permissible
IP 65
EN 50 081-1
EN 50 082-2 and NAMUR NE 21
-40 to +100 °C (-40 to +212ºF)
-20 to +85°C (-4 to +212ºF)
see process temperature
see Table 9-13
about 9.9 lbs (4.5 kg)
UMSITRPDS3-1
Filling level
7MF4633 / 7MF4912
2)
≤ (0.5 · r + 0.2
)%
2)
≤ (0.3 · r + 0.2
)%
2)
≤ (0.25 · r + 0.2
)%
2)
0.4 inst. of 0.2 at 10 < r ≤ 30
3)
≤ (0.25 · r + 0.15
) % / 10 K
3)
≤ (0.15 · r + 0.15
) % / 10 K
3)
≤ (0.12 · r + 0.15
) % / 10 K
3)
0.3 inst. of 0.15 at10 < r ≤ 30
(0.3 · r) % per nom. pressure
(0.15 · r) % per nom. pressure
(0.1 · r) % per nom. pressure
(0.1 · r) % per nom. pressure
Depends on the filling liquid
in the mounting flange
Determined by flange
Nominal pressure (PN); see
Table 9-14
DIN: about 24.3 to 28.7 lbs (11
November 2005