Jun 19 2014

Pulse Type Liquid Sealed Water Meter features a detailed overview of the maximum error value and precautions

Liquid seal water: for meter reading meter number wheel or the counter liquid seal water all with certain concentration of glycerol, influence of counter seal the definition from the outside water, the rest of the same structure performance and wet water meter.

Pulse Type Liquid Sealed Water Meter

The in order to prevent the liquid seal character wheel counter box body fluid leakage to the dial and a watch glass and the formation of a gap between the bubbles affect the user visual design. It comprises a case, a wing wheel metering mechanism is arranged in the case, the Pulse Type Liquid Sealed Water Meter is connected by gear indication mechanism and a liquid seal character wheel counter, the top panel in the liquid seal character wheel counter pressure dial and a watch glass, and then put on the cover, lined with seal seals in contact above, is characterized in that the liquid seal character wheel counter box body and a transparent or translucent but not open display panel window join together, the liquid seal character wheel counter other side box body is open, for character wheel counter loaded with cover sealed. It has the advantages of simple structure, easy assembly, no liquid leakage caused the formation of bubbles and advantages, suitable for use in liquid seal water meter.

Features: the water meter is a kind of rotor, flow, liquid sealed type water meter, a character wheel sealed in a special liquid, the advantages of wet and dry water meter readings, clear and intuitive, accurate measurement. Products in line with national standards GB/T778.1 ~ 3-1996 requirements.

1, the series of  Wet Type Vane Wheel Brass Cold /Hot Water Meter is reversed turning water available. (the so-called anti put forward refers to the water meter installed backward, can still counts, to prevent the theft of water effect).

2, the so-called semi liquid sealed type water meter LXSY-15B-50B is a character wheel seal in the indication mechanism. The relatively low price.

Application conditions: temperature: 0 ℃ ~ 40 ℃ water: ≤ 1MPa

The maximum permissible error:

A. including minimum flow (qmin) and does not include the boundary flow (QT) low area: + 5%

B. including boundary flow (QT) to include overload flow (QS) of high: + 2%