Ce Compliance - Omega FMA1800A User Manual

WETTED MATERIALS:
FMA1700A/1800A Series Max Flow 15, 50, 100, 200, 500 and 1000 L/min: Anodized
aluminum, brass, and 316 stainless steel with FKM O-rings seals; BUNA, EPR or
Perfluoroelastomer O-rings are optional.
FMA1700A/1800A Series Max Flow 15, 50, 100, 200, 500 and 1000 L/min: 316 stain-
less steel with FKM O-rings seals; BUNA, EPR or Perfluoroelastomer O-rings are optional.
OMEGA7 makes no expressed or implied guarantees of corrosion resistance of mass flow
meters as pertains to different flow media reacting with components of meters. It is the
customers' sole responsibility to select the model suitable for a particular gas based on the
fluid contacting (wetted) materials offered in the different models.
INLET AND OUTLET CONNECTIONS:
FMA1700A/1800A Series Max. Flow 15 and 50 L/min:
Optional: 6mm compression, 1/4" VCR
FMA1700A/1800A Series Max. Flow 100 and 200 L/min:
FMA1700A/1800A Series Max. Flow 500 L/min:
FMA1700A/1800A Series Max. Flow 1000 L/min:
LCD DISPLAY: 3½ digit LCD (maximum viewable digits "1999"), 0.5 inch high characters.
On FMA1700A/1800A aluminum or stainless steel models the LCD display is built into the
upper block element and may be tilted over 90 degrees for optimal viewing comfort.
Remote or panel mounting remote reading is optional.
Standard readings are in direct engineering units for the given gas and flow rate (i.e.
liters/minute [lpm], standard cubic centimeters/minute [sccm], standard cubic feet/hour
[scfh], etc.). 0 to 100% LCD calibration scaling is available upon request at time of order.
Contact OMEGA7 when non-standard display settings are desired.
TRANSDUCER INTERFACE CABLE: Optional shielded cable is available mating to the
FMA1700A/1800A transducer 9-pin "D" connector. In order to operate flow meter within the
specification the cable length for analog 0-5 Vdc output and remote LCD display may not
exceed 9.5 feet (3 meters).
4.1

CE Compliance

Any model FMA1700A/1800A bearing a CE marking on it, is in compliance with
the below stated test standards currently accepted.
EMC Compliance with 89/336/EEC as amended; Emission Standard: EN
55011:1991, Group 1, Class B Immunity Standard: EN 55082-2:1992.
® , 3/8" or 1/8" compression fittings (Max. Flow 15).
7
1/4" compression fittings.
3/8" compression fittings.
1/2" compression fittings.
3/4" FNPT fittings or 3/4"
compression fittings.