Emerson Micro Motion LF Series, Installation Manual

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LF-Series Flowmeters: Sensor/Transmitter Installation 69
Dimensions and Specifications
I/
O
Wiring – DIN
CIO
Retu
rn
P
o
li
c
y
Sp
ec
ifi
c
ati
o
n
s
I/
O
Wir
ing – DIN AN
Figure A-3 LF-Series DIN transmitter
A.2 LF-Series sensor specifications
Table A-1 Liquid flow rates
Mass Volume
(1)
(1) Volume measurement is based on a process-fluid density of 1 g/cm
3
(1000 kg/m
3
). For fluids with density other than 1 g/cm
3
, the
volumetric flow rate equals the maximum mass flow rate divided by the fluid’s density.
lb/hr kg/hr gal/hr l/hr
Nominal flow range
(2)
(2) Micro Motion has adopted the terminology “nominal flow range.” The upper limit of this range is the flow rate at which water at
reference conditions causes approximately 15 psid (1 bar) of pressure drop.
LF2M 0.474 0,215 0.057 0,215
LF3M 3.020 1,37 0.362 1,37
LF4M 30.422 13,8 3.646 13,8
Maximum flow rate LF2M 0.948 0,43 0.114 0,43
LF3M 3.307 1,5 0.396 1,5
LF4M 60.845 27,6 7.291 27,6
4.41
(112)
Bottom view
1.78
(45)
1.39
(35)
DIN rail
3.90
(99)
Side view
Dimensions in
inches
(mm)