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 

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

continued on next page

Catalog Combustion 2021 - Page 1727

Fives Group
FIVES GROUP
FIVES GROUP-FIVES GROUP-1727-1711

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3 r405-4081 Fives Group Request Quote
4 r405-4271 Fives Group Request Quote
5 r405-4080 Fives Group Request Quote
6 r405-4275flo Fives Group Request Quote
7 2.37next Fives Group Request Quote
8 r405-4047 Fives Group Request Quote