Cerabar M
Endress+Hauser 13
PMP41, PMP 45, PMP46 and PMP48 with metal measuring diaphragm for overpressure
PMP41, PMP45, PMP46, PMP48 with metal measuring diaphragm for negative overpressure
PMP41, PMP45, PMP46, PMP48 with metal measuring diaphragm for absolute pressure
Nominal value Measurement limits Smallest span
that can be
calibrated
OPL
1
MWP
2
Vacuum
resistance
3
Version in the
order code
4
lower (LRL) upper (URL)
[bar] [bar] [bar] [bar] [bar] [bar
abs
]
1 bar 0 1 0.1 4 2.7 0.01 3H
4 bar 0 4 0.4 16 10.7 0.01 3M
10 bar 0 10 1 40 26.7 0.01 3P
40 bar 0 40
5
41601000.013S
100 bar 0 100
5
10 400 100 0.01 3U
6
400 bar 0 400
5
40 600 400 0.01 3S
6
Nominal value Measurement limits Smallest span
that can be
calibrated
OPL
1
MWP
2
Vacuum
resistance
3
Version in the
order code
4
lower (LRL) upper (URL)
[bar] [bar] [bar] [bar] [bar] [bar
abs
]
1 bar –1 1 0.2 4 2.7 0.01 7H
4 bar –1 4 0.5 16 10.7 0.01 7M
10 bar –1 10 1.1 40 26.7 0.01 7P
Nominal value Measurement limits Smallest span
that can be
calibrated
OPL
1
MWP
2
Vacuum
resistance
3
Version in the
order code
4
lower (LRL) upper (URL)
[bar
abs
][bar
abs
][bar] [bar
abs
][bar
abs
][bar
abs
]
1 bar 0 1 0.1 4 2.7 0.01 4H
4 bar 0 4 0.4 16 10.7 0.01 4M
10 bar 0 10 1 40 26.7 0.01 4P
40 bar 0 40 4 160 100 0.01 4S
100 bar 0 100 10 400 100 0.01 4U
6
400 bar 0 400 40 600 400 0.01 4Z
6
1) OPL: overpressure limit
2) The MWP (maximum working pressure) for the measuring device depends on the element of the selected components which has the lowest pressure
rating, i.e. the process connection (
→ see Page 31 ff) has to be taken into consideration in addition to the measuring cell (→ see Table above). Please also
observe the pressure-temperature dependencies. For the appropriate standards and further information, see Page 30, "Pressure specifications" section.
3) Observe the pressure and temperature operating limits of the filling oil selected. → See Page 60, "Diaphragm seal filling oils" section.
4) Version in the order code → see also Page 67 ff, feature 30 "Sensor range; MWP, OPL"
5) Absolute pressure sensors
6) Not for PMP46
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