Product Description

FEATURE
◆Dry type, small, light, 5 digits, magnetic drive, magnet
◆resistant body, inlet strainer, Low Head loss, easy and long term clear reading etc.
WORKING PRINCIPLE
◆Water passing through the water meter, causing the turbine to turn.
◆The turbine rotation is magnetically transmitted to the register on which the reading is made. Reeding is accomlished by means of pointersand numbered cylinders with high-resolution. Shock-resistant dial.
STANDARD
◆Cold Water Meter: ISO ***4 Class A ISO ***4 Class B
◆Hot Water Meter: ISO ***4 Class B
MAXIMUM PERMISSIBLE ERROR
◆ In the lower zone from Qmin inclusive up to but excluding Qt is ±5%
◆ In the upper zone from Qt inclusive up to and including Qs is: cold water meter ±2%, hot water meter ±3%.
NOTE
1.Technical data conform to International Standard ISO***4
2.Both Class B and Class A is available. But Class B is popularly used.
3.Horizontally installation can reach accuracy of Class B.But if vertically installation reachs class A only.
ACCESSORIES
one meter with 2 pcs tubes,2 pcs nuts and 2 pcs gastkets for coupling.