DN15-50mm, threads end
Multi-jet
Single-jet
Rotary Piston
Bypass
DN50-500, Flanged end
Accessories
 
Multi-jet
 
DS90TAR-15~20E/S (plastic body)
 

APPLICATION: MEASURING THE TOTAL VOLUME OF COLD POTABLE WATER PASSING THROUGH THE METER,IT'S SUITABLE FOR DOMESTIC USE.
 
WORKING CONDITIONS:
* THE MAX.ADMISSIBLE WATER PRESSURE: 1.6MPa
* WATER TEMP: UP TO 50℃
 
SPECIALITY:
* LARGE MEASURING RANGE, HIGH FLOW ACCURACY.
* PLASTIC BODY, STEADY ERROR CURVE.
* LONG LIFE OF SERVICE
* RELIABLE OPERATION.
* MAGNETIC SHIELD PROTECTION.
* NEGLIGIBLE HEAD LOSS AT WORKING FLOW – RATES.
* SEALED & VACCUMIZED REGISTER WITHOUT ANY CONDENSATION PROBLEM.

Maximum permissible error:
Between qt (included) and qs is ±2%;
Between qmin and qt (excluded) is ±5%.
NOTE: The technical data conform to ISO4064 standard, class B.
FLOW-ERROR CURVE

SPECIFICATION AND OVERALL DIMENSIONS
 
Description
Unit

Hydraulic data and dimensions

Nominal size
mm

15

20

inch

1/2

3/4

Overload flow-rate (qs)
m3/h

3

5

Permanent flow-rate (qp)
m3/h

1.5

2.5

Transitional flow-rate (qt)
l/h

120

200

Minimum flow-rate (qmin)
l/h

30

50

Min. reading
l

0.05

0.05

Max. reading
m3

99999.9999

99999.9999

Nominal pressure
MPa

1.6

1.6

ΔP at the qs
MPa

0.06

0.08

L
mm

165

190

190

I
mm

245

290

290

H
mm

122

122

h
mm

39

39

B
mm

100

100

weight
Without connections
Kg

0.58

0.62

0.60

With connections

0.63

0.68

0.65

OVERALL DIMENSIONS                                                              PRESSURE LOSS CURVE

 

  All rights reserved: Lianyungang Lianli Water Meter Co.,Ltd. Tel: 0086-518-82341113 Fax: 0086-518-82340789
Add: Lianyungang economic and technological development zone, jiangsu, china
P.C: 222047 E-mail : lianli@lianliwm.com Support: Sooba.cn