Threaded Impulse Water Meters

Threaded Impulse Water Meters

Technical Characteristics:
  • threaded impulse water meters (flow meters) for cold or  hot water;
  • cable with connector: 2 m;
  • standard construction: 4 imp/l;
  • upon additional request: 2 imp/l; 1 imp/l; 1 impulse per  2,5 litres; 1/5; 1/10; 1/25; 1/50; 1/100; 1/250; 1/500; 1/1000. 

Application Range:
  • Water treatment;
  • Water purification;
  • Sugar production;
  • Production of alcoholic and nonalcoholic beverage.

Diameter of connections

Types of installation

Flow rate, m3/h

Length

Net weight

mm inch

Q max

Q min

Q nom

mm

kg

13

1/2"

vertically

3

30

1,5

110

0,58

20

3/4"

vertically

5

50

2,5

130

0,68

25

1"

horizontally

7

70

3,5

160

1,38

30

1 1/4"

horizontally

10

100

5

160

1,44

40

1 1/2"

horizontally

20

200

10

200

2,50

50

2"

horizontally

30

450

15

300

7,40


Impulse Frequency

Diameter of connections

Flow rate Q nom

impulseń/litre

litre/impulse

m3/h

4

2

1

2,5

5

10

25

50

100

250

500

1000

1/2"

1,5

3/4"

2,5

1"

3,5

1 1/4"

5,0

1 1/2"

10,0

2"

15,0

Note
1. Impulse water meters can work with maximal flow rate (Qmax) only for a short period of time. Flow tate is measured in cubic meters per hour; if the minimal flow rate in the system is lower than the nominal one, the operation will not correspond to the stated technical parameters.
2. The following pumps are applicable to water meters: DLX (B)-VFT/M, DLX (B)-MF/M, DLS-VFT, DL-PM, HD-VF, PB-VFT, BT-MF, and BTB-MF.
The installation of a water meter with one of the pumps mentioned above provides quality dosing and maintaining stable agent concentration, even if the flow rate is changed in the system.
3. The magnetic starter and moving reading contacts, which usually feature so called open installation, refer to the main parts of the impulse water meter; every starter’s moving closes the contacts. The number of impulses is proportional to the flow rate in the system; it is set on the plant and is written on the label which is placed on the meter housing.
  • max. capacity: 10 Wt;
  • max. current: 0.2 Ŕ;
  • max. voltage: 30 V.

Models
  • Impulse meters for cold water (max. 30oC);
  • Impulse meters for hot water (max. 90oC);

 

 
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