15-50mm Multi-jet vane wheel water meter

Descripción del producto

LXSG**5E**0E multi-jet vane wheel dry- dial water meter

Material: cast iron or brass

Color: blue or yellow

Q3/Q1=R*0

Standard: ISO ***4, GB/T**8.**3.***7, ISO***1:***8

Max. reading: ****9 m³ or *****9 m³

Min. reading: 0.***1m³ or 0.**1 m³

Property:

◆ Max flowrate Qmax. = 2Qn（Qn = Nominal flowrate）

â—† Large measuring range, high flow accuracy.

â—† Steady curve characteristics.

◆ Performance is up to standard ISO***4B.

Structure:

â—† Solid and robust design, long serviceguaranteed.

â—† Selected high quality materials guaranteeabsolute corrosion resistance.

◆ 2 pole ring magnet polymer coating as protection against deposits.

◆ Universal interchangeable measuring insert.

◆ Dia. ****0mm connections with Whitworth pipe thread, Dia. *0mm with flanges in two ends.

â—† Vacuum register.

â—† Outer calibration device.

◆ Meter fitted with strainer on inlet to protect against dirt.

â—† Hermetically sealed register.

â—† Anti-magnet mechanism.

Working Condition:

◆ Working temperature≤ *0℃, Working pressure≤1MPa

 

Max. permissible error:

◆Under the allowable working water temperature, between the minimum flow rate ( Q1) and the transitional flow rate (Q2)（exclusive Q2）, the maximum reading error is±5%.

◆Under the allowable working water temperature, between the transitional flow rate (Q2) (inclusiveQ2) and overload flow rate (Q4), the maximum reading error is±2% for cold water temperature ≤*0 ℃, and ±3% for hot water temperature ＞*0℃.

This series are type of rotary vane wheel dry dial water meter, magnetic drive during propeller and register. The dial indicated with roll words and pointer straight and clear reading, anti-freezing register, with long working life. This type water meter can be equip with external magnetic disturb protection and pulse remote reading functions. This series can be with Brass body (external or internal adjusting type), cast iron body or plastic body as inquiry. Meeting the standard of GB/T**8.1~3.***7 (ISO***4).