v MAIN TECHNICAL PARAMETERS
Temperature level: T30
Pressure level: MAP10
Pressure loss level: P63
Upstream flow sensitivity level: U0
Downstream flow sensitivity level: D0
v MAXIMUM PERMISSIBLE ERROR
A) Low area (Q1 ≤ Q < Q2) maximum permissible error is ±5%.
B) High area (Q2 ≤ Q < Q4) maximum permissible error is ±2%.
Recording the total amount of cold water flowing through the water pipe.
l GL-SJ series of water meter has the advantages of small size and light weight. Between counting mechanism and measurement mechanism is magnetic transmission; the counter can freely rotate in 360 degrees, which is convenient for reading. The water meter has anti-magnetic effect, so it can maintain clear at long-term.
l The technical parameters of the water meter are in accordance with the national standard GB/T 778.1~3-2007 (ISO4064-1~3:2005, IDT).
l Different lengths of this water meters series are optional according to customers’ requirements.
l This series of water meter has hot water meter GL-SJ-R 13~40 for customer selection.