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M248310898
to
search for leaks
inside or outside the FMA-1900. Instead, monitor pressure decay.
Operator’s Manual
B
Do not use liquid leak detectors
510%.
If you are providing your own
power source, refer to Section 2.3, paragraph 8, for specific power
supply requirements and jumper settings.
@
24 VDC
mV
RMS ripple) with the ability to provide at least 6
watts (250mA)
B
The FMA-1900 controller requires a 24 VDC regulated
power supply (50
mA
output or input section.
B
The FMA-1900 is not a loop powered device! Do NOT
apply power to the 4-20
(5O”C),
respectively.
122°F
kg/cm*
gauge) or
B
The maximum pressure and temperature in the flow line in
which your FMA-1900 is to be installed should not exceed 150 psig
(10
m
Over-tightening the pipe connection may crack the
fittings or shift the calibration of the FMA-1900 controller.
B
Omega Engineering is not liable for any damages or
personal injury, whatsoever, resulting from the use of Omega’s mass
flow meters or controllers with oxygen gas. Although the mass flow
meters and controllers are cleaned prior to shipment, we make no
claim or warranty that their cleanliness renders them safe for oxygen
service. The customer must clean Omega’s mass flow meters or
controllers to the degree that they require for their oxygen flow
applications. This statement does not replace product warranty.