Siemens FUS1010 User Manual Page 39

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1-19
1010NFM-3JSection 1
1.9 1010WX CLAMP-ON LIQUID FLOWMETERS
The 1010WX flowmeter model numbers are listed below.
1010WX Series Flowmeters
1010WX
1010DWX
1010MWX
1010WX METER TYPES
The 1010WX series flowmeters are available in Single, Dual Path and Multi-Path versions. The
flowmeters may include a display providing flow rate, diagnostics data and keypad interface to access
on-screen software setup menus. Safety agency approved 1010WX series flowmeters have hazardous
area certification as indicated in the label example below.
NOTE: Graphic displays and local keypads are only available as options. The standard 1010WX
is not equipped with a graphic display or local keypad. Refer to Appendix B in this
field manual for hardware and software requirements for programming these models.
1010WX FLOWMETER LABEL
SYSTEM HARDWARE
ENCLOSURE:
The System 1010WX Series flowmeters have two available case configurations:
Standard 1010WX Case
The System 1010NWX Series flowmeter housed in a cast aluminum enclosure suitable for gas
groups up to and including hydrogen (Class 1, Zone 1, AEx d [ia] IIB +H2 T5).
Alternate Light Weight 1010WX Case
The System 1010WX Series flowmeter housed in a lightweight cast aluminum case suitable for gas
groups up to and including propane (Class 1, Zone 1, AEx d [ia] IIB T5).
INSTALL PER CONTROLOTRON DRAWING 1010-443
RATING: 250 VAC OR 36 VDC MAX. 25 W
CIRCUITS ARE ALIVE. CONDUIT SEALS MUST BE INSTALLED WITHIN 18" OF THE ENCLOSURE
CAUTION-DISCONNECT FROM SUPPLY BEFORE OPENING. KEEP COVER TIGHT WHILE
CL I, DIV 2, GROUPS A, B, C, D SUITABLE FOR CL II, DIV 2, GROUPS E, F, G
EXPLOSION PROOF WITH I. S. OUTPUTS FOR CL I, GROUPS C, D, CL II, GROUPS E, F, G
ENCL. TYPE 4X IP66
Exia
Associated
Apparatus
CLASS 1, ZONE 1, AEx d [ia] IIB T5
A
PPROVED
+H2
B
Blank unless flowmeter is rated suit-
able for hydrogen atmosphere. See
“System Hardware” description be-
low.
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