Displacement Volumetric Water Meter

Displacement Volumetric Water Meter

Displacement Volumetric Water Meter Introduction This range of water meter is used to measure the total quantity of cold(hot) potable water which consumed in household or a resident unit, passing through the pipeline. Specifications CLass C,brass body,with a pair of connectors Features Rotary...
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Product Details

Displacement Volumetric Water Meter


Introduction

This range of water meter is used to measure the total quantity of cold(hot) potable water which consumed in household or a resident unit, passing through the pipeline.


Specifications

CLass C,brass body,with a pair of connectors


Features

Rotary piston system.long service life

Dry-dial or liquid sealed register,keeps clear reading for long time°c

High measuring accuracy,the starting flow of the meter is 2 L/Pulse or less

Can be installed in any position

Brass body,m³ or gal,optional

Remote transmisson can be added upon request

Many kinds of sensors,such as Reed Switch,Hall and Weagand can be supplied upon request;

Pulse output maybe 1L/Pulse

ISO 4064 :1993 Class C

ISO 4064:2005 R160/R200


Working condition

Water temperature 50°c

Water pressure≤1MPa

(PN:1.6MPa/16bar)

ΔP≤0.1MPa(Class C/Class D)

ΔP≤0.063MPa(R160/R200)


Accuracy

From minimum flow-rate(qmin/q1)inclusive, to transitional flow-rate(qt/q2),exclusive:±5%

From transitional flow-rate (qt/q2)inclusive,to overload flow-rate(qs/q4),exclusive::±2%


Technical Data

DN/QQ4=1.25Q3 Q3R=Q3/Q1Q2=1.6Q1 Q1R=Q3/Q1Q2=1.6Q1 Q1
l/hl/hl/h
205000 400016040 2520032 20


Nominal size DN9mm)Classof measurementOverload flow-rate qsPermanent flow-rate qtTransitional flow-rate qtMinimum flow-rate qminMinimum reading MinMaximum reading Max
20C52.537.5250.00019999


Overall dimensions and weight

TypeSize(mm)Length(mm)LWidth(mm)WHeight(mm)HConnecting Thread DWeight (kg)
LXH-202027016590G1"B1.8
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