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More information about how a Flow meter works in this link.
Omega’s FMA-PC16 Series
portable digital mass flowmeters
accurately and rapidly measure the
mass flow rate, volumetric flow rate,
pressure and temperature of
The FMA-PC16 couples the
FMA-1600A Series meter with
fittings and tubing to create a
portable gas chromatography
Omega’s FMA-PC16 Series
portable calibration units combine
up to three FMA-1600A Series or
FMA-LP1600A Series mass
flowmeters with totalizers and
high-accuracy calibration inside a
rugged industrial carrying case with
its own power supply and battery.
FMA-PC16 units include integrated
push-connect fittings for each meter
and flow software. At the heart of
Omega’s mass flowmeters and
calibrators is an internally
compensated, laminar differential
pressure measurement technology
that yields linear results over a
very wide flow range. This produces
volumetric and mass flow data that
is fully compensated for changes in
pressure and temperature and
corrected for the user’s STP.
All portable mass flowmeters and
calibrators come with NIST-traceable
calibration sheets and excellent
customer support, including
technical phone support.
Omega’s FMA-1600A Series and
FMA-PC16 Series mass flowmeters
feature large integrated displays with
touchpad accessible gas selection
from 30 user-selectable gas
calibrations and both analog and
RS232 digital communications.
Specifications Accuracy: Calibration conditions after tare ±(0.8% of reading ± 0.2% of full scale) High Accuracy: Calibration conditions after tare ±(0.4% of reading ± 0.2% of full scale) High Accuracy: Option not available for units ranged under 5 scm or over 500 slpm Repeatability: ±0.2% full scale Zero Shift and Span Shift: 0.02% full scale/°Celsius/Atm Operating Range/Turndown Ratio 0.5% to 100% Full Scale/200: 1 turndown Maximum Measurable Flow Rate: 128% full scale Typical Response Time: 10 ms (adjustable) Warm-Up Time: <1 second Mass Reference Conditions (STP): 25°C (77°F) and 14.696 psia (standard-others available on request) Operating Temperature: -10 to 50°C Humidity Range: (Non-Condensing) 0 to 100% Maximum Pressure: 145 psig [50 psig (-LP option)] Ingress Protection: IP40 Wetted Materials: 303 and 302 stainless steel, FKM, Silicone RTV (Rubber), Glass Reinforced Nylon, Aluminum Note: If your application demands a different material, please contact Omega. Do not subject FMA-LP1600A differential pressure sensor to upstream-downstream pressure differentials exceeding 15 psid. Programmed Gases: Acetylene, Air, Argon, Butane, Carbon Dioxide, Carbon Monoxide, Ethane, Ethylene, Helium, Hydrogen, Iso-Butane, Krypton, Methane, Neon, Nitrogen, Nitrous Oxide, Oxygen, Propane, Sulfur Hexafluoride, Xenon, A-25, A-75, A1025, C-2, C-8, C-10, C-25, C-75, P-5, Star29 LCD Display: Monochrome with integrated touchpad simultaneously displays mass flow, volumetric flow, pressure and temperature Digital Output: RS232 Serial Electrical Supply: Two 9 Vdc batteries, 9 to 20 Vdc wall outlet adaptor minimum 150 mA Note: The digital output signal communicates mass flow, volumetric flow, pressure and temperature. Weight: 5.4 to 9.1 kg (12 to 20 lb), depending on configuration Case Dimensions: 406 L x 330 W x 178 mm D (16 x 13 x 7") Process Connections: 1/8, ¼, 3/8; or ½" push-connect style tubing fittings
† All amounts shown in DKK Noter: Comes complete with software, NIST 5-point calibration and operator’s manual.
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