AX0 4-20 mA transmitter MN water AX00 pages

MAX FLOW SIZES FROM
10 TO 160 GPM
(60 TO 600 LPM)
MAX LIQUID PRESSURE 300 PSI (20.69 BAR)
Flow rate indicator with switch(es) or transmitter
MN WATER
MN Series, "A" style control box
Flow meters,
Flow switches and
Flow transmitters
For Water
CSA Certied NRTL/C
CE Marked (as noted)
NIST Traceable Calibration
Certicate Available
DESCRIPTION
These are variable area meters
with a spring biased semi-circular
vane that opens wider with more
ow. They are installed in-line
in any position. Straight pipe
runs before or after the meter
are not required. The simple
mechanical connection directly
drives pointers, dials and cams.
They are very hardy. Readout is
visual with a pointer and scale
combined with either switches or
a 4-20 mA transmitter.
CONSTRUCTION MATERIALS
The materials of construction are
wetted parts of brass and Nylon
with 316 SS internal moving parts
and Buna-N seals.
C
D
F
A
G
B
LINE CONNECTION
Ports are threaded and can
be NPT (1/2 to 2 inch) or SAE
straight thread. Metric threads
such as BSPP or BSPT are also
available.
CALIBRATION
All ow meters are individually
calibrated for water. For NIST
Traceability please consult factory.
NOTE: This is a simplied model code and does not include standard
options like other materials of construction, internal moving parts, seals,
anges, pressure ratings, multiple switches etc. which can be found in
other catalog sheets.
1
E
Fluid enters at A, passes
around the semi-circular vane
B, exits at outlet C. The vane
resists the ow because of
the spring D. The further the
vane is pushed the larger
the passageway E becomes.
This minimizes the pressure
drop. The vane shaft turns
to operate the pointer F and
remote signal devices such
as the switch G.