SEMPAL

Manufacturer of modern
energy efficient equipment for metering
and regulation of thermal energy and water

Flow meters

ULTRASONIC FLOW METER SECTIONS ARE EASY TO USE AND SERVICE

Advantages:

  • Absence of moving parts that increases lifetime service and interval between flow meter verifications
  • High accuracy of measurement
  • Possibility to work with aggressive heat carriers
  • Possibility to measure in heterogeneous environments
  • Possibility to connect an additional notification module  

Description

Ultrasonic flow meters are best solution for industry enterprises. Because of high reliability and accuracy devices are good for commercial accounting on industry enterprises.  

Spheres to use ultrasonic flow meter sections:

  • High-precision measurement of flow, and total volume of product (water, cool, heat); 
  • Food industry;
  • Chemical and pharmaceutical industries;
  • Water cleaning and preparing; 
  • Disposal of wastewater;
  • Engineering;
  • Construction;
  • Heating systems, ventilation and air condition;
  • Automated systems of flow control (with notification about crashes);

Installation site of flow meters sections should be as remote as possible from vibration source, electromagnetic obstacles (pumps, electric motors, compressors, etc). The absence of electric voltage in a pipeline should be ensured (it is about grounding safety circuit). The distance between flow meter section and computer installation location must be minimal. During flow meter section installation outside we recommend to ensure protection against direct precipitation. Flow meter section is used to install in a pipeline rupture. Pipeline section which was selected for tap should be located in horizontal position. In case heat carrier supply passes under pressure from bottom to top it's possible to install section vertically.

Flow meter section always should be installed in the pipeline zone that ensures its filling with water. Because in case there is water absence, devices stop to work and look for error.        

To order or get more information contact us by phone numbers:

Technical specifications

Type
DN

Sensitivity
threshold

Lower
border
consumption

Transitional
cost

Long-lasting
cost

Upper
limit
costs

Borderline
cost

[m3/h]

[m3/h]

[m3/h]

[m3/h]

[m3/h]

[m3/h]

20 0,03 0,06 6,3 7,9 10 0,12
25 0,05 0,10 10 12,5 16 0,2
32 0,13 0,25 25 31,3 35 0,6
40 0,20 0,40 40 50,0 60 0,8
50 0,32 0,63 63 78,8 90 1,4
65 0,50 1,00 100 125 150 2,4
80 0,80 1,60 160 200 240 3,6
100 1,25 2,50 250 313 360 5,7
125 2,00 4,00 400 500 900 8,8
150 3,15 6,30 630 788 1200 12,7
200 5 10,00 1000 1250 2200 23
250 10 20,00 2000 2500 3500 35
300 12,5 25 2500 3125 5000 51
350 17,5 35 3500 4375 7000 69
400 20,0 40 4000 5000 9000 90
500 31,5 63 6300 7875 14000 141
600 50 100 10000 12500 20000 204
700 70 140 14000 17500 28000 277
800 80 160 16000 20000 36000 362
900 115 230 23000 28750 46000 458
1000 140 285 28500 35625 56000 565
1200 200 400 40000 50000 80000 820

If you need advice from a design engineer, please leave a request!