1/2 дюймовый 360 turing крышка из нержавеющей стали 304 счетчик воды

Product Overview

Description

The series of water meters is used to measure the total quantity of hot potable water meter, consumed in household or a resident unit, passing through the pipeline.

 

Features:  

1. wet-dial or dry-dial

2. Multi-jet

3. Measuring accuracy is up to class B of ISO4064 Standard.

4. Selected high quality materials:iron shell, Stainless steel cover 201 and brass conector.

5. Great in heat -resistance and corrosion resistance.

6. High strength and hardness.

7. Size: 1/2"~3/4” (15mm~20mm)

8. Packing: carton

 

ERROR CURVE:

a. at low Zone is ±5 %from Qmin to Qt( not contain boundary)

b. at high zone is ±2 % from transitional flow(Qt)to maximum flow ( Qmax)

 

Working Conditions : 

Water temperature≤35°c

Water pressure ≤1 .6Mpa

 

 

 

MAIN TECHINICAL DATA 

Meter	Qn	Qt	Qmin	Max	Min
szie				Reading	Reading
mm	M3/h	M3/h	M3/h	M3	M3
15	1.5	0.12	0.03	9999	0.0001
20	2.5	0.2	0.05	9999	0.0001