MASS FLOWMETER
Model F-4140
Features
·
±2%
of reading for high accuracy
·
4
millisecond flow response
·
0.01-20
Std L/min flow range
·
Low
pressure drop
·
Convenient
analog output of flowrate
·
Versatile
digital output of flowrate, volume, pressure, temperature
·
Built-in
temperature and pressure compensation
·
NIST-traceable
calibration certificate included at no additional cost
·
RS232
Interface for digital outputs and configurable device options
·
Set
analog output zero and scaling
Accuracy
A flowmeter specified as ±2 percent of Full Scale is most accurate at
full scale. If full scale is 300 cc/min, then the uncertainty for all readings
is ±6 cc/min. The F-1440 is specified as ±2
percent of Reading and has an uncertainty of ±2 percent of the
actual reading from full scale all the way down to a specified lower limit. The
F-1440, therefore, provides dependable accuracy over a wide range of flowrates.
One F-1440 flowmeter covers the same range as three or more “percent of full
scale” devices...with better accuracy at all points!
Fast Response
Fast 4-millisecond response
ensures accuracy in fluctuating flows. Pressure and temperature measurements
are also extremely fast.
Included Accessories
AC adapter, RS232 and analog interface cables,
particulate filter, operator's manual, serial command set manual, and a
NIST-traceable calibration certificate.