ENERG
Y | C
OMBUSITION
North American Vortex
Totalizing Flow Meters
FEATURES:
—
Volumetric Flow Meter for liquid, gas and steam
—
—
ANSI 150# fl ange connection
—
NEMA 4X IP66 enclosure
—
Digital display and programming buttons
—
12-36 VDC, 25mA, 1W max. required on loop powered meteres
—
Loop powered option - one analog output (4-20mA), one
alarm, one pulse, HART, DCL input power only
—
Process temperature -330° to 500°F (-200° to 260°C)
—
No pressure sensor
Sheet R405-1
APPROVALS:
—
FM, FMC
Class I, Div. 1, Groups B, C, D
Class II/III, Div. 1, Groups E, F, G
Type 4X and IP66, T6, Ta = -40° to 60°C
—
ATEX
II 2 G Ex d IIB + H2 T6
II 2 D Ex tD A21 IP66 T85°C, Ta = -40° to 60°C
—
IECEx
Ex d IIB + H2 T6
Ex tD A21 IP66 T85°C, Ta = -40° to 60°C
Min Flow Max Flow
dp@Max Min Flow
Max Flow
dp@Max
Min Flow
Max Flow dp@Max
Part Number
Size
(ft
3
/hr) (ft
3
/hr) (psi) (ft
3
/hr) (ft
3
/hr) (psi) (ft
3
/hr) (ft
3
/hr) (psi)
R405-4080
½
" 158 1370 0.45 177 1720 0.57 209 2410 0.80
R405-4081
¾
" 291 2530 0.45 326 3180 0.57 386 4460
0.80
R405-4047
1
484
6020
0.93
542
7550
1.17
642
10600
1.64
R405-4271
1
½
" 1188 17700 1.34 1330 22200 1.67 1580 31300 2.37
R405-4088
2"
1990
29600
1.34
2230
37200
1.67
2640
52200
2.37
R405-4084
3"
4440
66300
1.34
4970
83200
1.67
5900
116000
2.37
R405-4275
4"
7730
115000
1.34
8660
144000
1.67
10300
203000
2.37
Conditions: Natural Gas, 60°F, 0 fasl Elevation
5 psi
10 psi
20 psi
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