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Water meters SVT 20/50

Water meters SVT 20/50

Water meters SVT 20/50
Полное описание

Universal turbine water meters SVT 20/50. SVT 20/50 are designed for measuring and commercial recording of volume of drinking cold and hot water.

The design of the water meter has antimagnetic protection against reading manipulation.

Calibration interval:

  • when used on hot water - 4 years;
  • when used on cold water - 6 years.

Specifications

Value

Diameter of nominal passage, mm

50

Water consumption, m3/h:

minimum (Qmin) (class A/B)

1,6 / 0,6

transitional (Qt) (class A/B)

6 / 4

rated (Qn)

20

maximum (Qmax)

40

Sensitivity threshold, m3/h, not more than (class A/B)

0,5Qmin

Measured water temperature, °C

от + 5 до + 90

Loss of pressure, mPa (bar), not more than

0,1

Weight, kg, no more than

8,5

Relative error

in range from Qt to Qmax

±2

in the range from Qt to Qmin

±5

Meter installation – horizontal