Essential details
Shipping:Express delivery
Specification Number:15-25mm
Product Introduction
The water meter counting device using special liquid ultrasonic encapsulation, It has small, the
starting flow of wet type water meter Dry type water meter has many advantages, Internal
measurement based on differential pressure principle of the new technology of water meter
design, initial flow rate is small (less than 2L/h), can achieve the purposes of the measurement
of "drip", to avoid the losses caused by leakage .The meter count and clear, convenient, beautiful
appearance, health and safety, long service life and so on .All technical indexes can meet the
national requirements of GB/T 778.1~3 -2018 (ISO 4064).
WORKING CONDITION:
◆Working pressure ≤ 1MPa
◆Water temperature:for cold water ≤30° C
STRUCTURAL FEATURES:
◆Water meter from the table of shell, copper,
machine, etc;
◆Case material is composed of iron, copper, stainless
steel, plastic, etc.;
◆The movement is made of high quality anti-
corrosion materials;
◆Counter using special liquid packaging, long-term
guarantee for clear reading and convenient;
◆Ultra-low starting flow (2L/H), high precision,
wide measurement range.
READING ERROR:
◆Water temperature within the scope of the provisions
of the discharge flow between the maximu
in the rated conditions, the minimum flow rate (Qmin)
and boundary flow (Qt) (excluding Qt) the volume m
permissible error of ± 5%;
permissible error: When the water temperature is less than 30 ° C ,± 2%
When the temperature > 30 ° C ,± 3
◆Watertemperaturewithinthescopeoftheprovisions in the rated conditions, to boundary flow (Qt)
and (Qt) and the overload flow (QMax) the volume of the discharge flow between the maximum
permissible error:
When the water temperature is less than 30 ° C ,± 2%
When the temperature > 30 ° C ,± 3%.
