BMJ 6,3

BMJ 6,3

Threaded water meters for buildings with dry roller counter -  BMJ 6,3

Designation: Designed for reporting hot and cold water of larger consumers: residential cooperatives, public establishments (institution, places) and small businesses. Water meters can be mounted on a horizontal section of the pipeline.

 

 

Metrological characteristics - Waser meters  BMJ 6,3

Index name

ВМ J 6,3 /DN 25

Permanent flowrate Q3, m3/h

6,3

Ratio Q3 / Q1       R

50

Minimum flowrate Q1, m3/h

0,126

Transitional flowrate Q2,m3/h   Q2 / Q11,6

0,2016

Overload flowrate Q4, m3/h

Q4/ Q3  =   1,25

7,875

Installation: horizontal

H

Nominal diameter DN, mm

25

Maximum Admissible working Pressure MAP, bar

10

Pressure looss ∆P, bar

0,63

Value of the verification interval , l

0,05

Indicating range, m3

99 999

Temperature classe

Т 30

Т90

Measuring error, %

Q<       Q      <      Q2

Q2        <       Q      <      Q4

 

+-5

+-2

 

+-5

+-3

Sensitivity-straght lehgths

U5 ; D5

Mechanical clas

M1

Electromagnettc environments

E1

Environmental classification

B

Length body L1, mm

190

Tread of the body, G “

G 1 ¼”

Tread of connectors, G “

G 1”

Length with connectors, mm

307

Width B, mm

100

Height H, mm

105

Weight, kg

2,5

 

 

2019-07-15 08:21:45 UTC