ULTRASONIC FLOWMETER-COUNTER UFM005

Русская версия

Technical specifications of the ultrasonic flowmeter-counter UFM005

Conventional passage diameter, mm

15

20

25

32

40

50

65

80

100

150

200

1600

Lower limit of flow rate, Fmin, m3/h

0,03

0,05

0,07

0,12

0,2

0,5

0,7*

0,8

1,1*

1,2

1,7*

1,9

2,8*

4,3

6,0*

7,5

10,5*

7,5

Transient limit of flow rate, Ft, m3/h

0,08

0,14

0,2

0,36

0,6

1,4

2,0*

2,4

3,2*

3,6

4,8*

5,6

8,0*

12,8

11,8*

22,4

30*

22,4

Upper limit of flow rate, Fmax, m3/h

2,0

3,6

5,0

9,0

15,0

35

50*

60

80*

90

100*

140

200*

320

420*

560

750*

36000

Temperature of liquid, oC

+5...+150

Pressure of liquid in pipeline, MPa

from 0,1 to 1,6

Length of rectilinear section for the primary converter Dy = 15-40 mm

not required

Length of rectilinear section till the primary converter for Dy = 50-1600 mm

10 Dy

Length of rectilinear section after the primary converter for Dy = 50-1600 mm

5 Dy

Length of the communicating cables, m

5...200

Number of the signing places for indication

8

Norm of mean time to a failure, h

50000

Full mean operation life, years

12

Inter-calibration period

4 years

Overall dimensions of the electronic unit, mm

192 x190 x131

Mass of the electronic unit, kg

1,5

Voltage of the device power supply, V

220+22-33

(50 Hz)

Limits of acceptable errors do not exceed at measurement of

Flow rate ± 1%
Volume from Fmin to Ft ± 5%
Volume from Ft to Fmax ± 2%
Time ± 0,1%

Comments:

1. It is accepted to manufacture the flowmeters-counters UFM005 with the flow rate values designated as (*).

2. Upper, transient and lower limits of the flowmeters-counters with the piezo-converters built-in the pipelines with Dy > 200 mm are determined from the following expressions:

Fmax=14130 x 10-6 x D2; Ft=565 x 10-6 x D2; Fmin=188 x 10-6 x D2.

 

 

 
JSC "CENTRPRIBOR"
140090, the Moscow region,
Dzerzhinsky, University Avenue, 1,
JSC "Prompribor"
Ph: 7(965) 341 2355, 7(495) 726 0935.
 
ULTRASONIC FLOWMETERS
for water, hydraulic oil, condensate,
petroleum products, natural gas
   
UFM 005 UFM 005-2 AC 001 UFEC 005 CENTROSONIC