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Water Meter LXLC(R)-50~500

Removable element woltman water meter


This meter can be used for a remote reading transmission system as equipped with a built-in sensor.

 

 

Application

--Measuring the volume of water passing through the pipeline.

 

Feature:

--Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;

--Dry-dial, Magnetic drive sensitive action, negligent pressure loss;

--Vacuum sealed register to keep the reading clear in a long term service;

--Selected high quality materials for steady & reliable characteristic;

--Manufactured and tested in accordince to standard ISO4064

.

Working condition

Water temperature: 0.1℃～30℃ ( 0.1℃～90℃ for hot water)

Water pressure: ≤1Mpa (1.6MPa for special requirement)

 

Note:For hot water,the Model:LXLCR-50~500

 

Maximum permissible errors

  • in the lower zone from qmin inclusive up to but excluding qt is ±5%
  • in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)

 

 

Main technical specifications

Type Size (mm) Class qs Overload Flow qp Permanent Flow qt Transitional Flow qmin Min. Flow Min. Reading Max. Reading
m3/h m3
LXLC-50 50 A 30 15 4.5 1.2 0.0002 999,999
B 3.0 0.45
LXLC-65 65 A 50 25 7.5 2.0 0.0002 999,999
B 5 0.75
LXLC-80 80 A 80 40 12 3.2 0.002 999,999
B 8.0 1.2
LXLC-100 100 A 120 60 18 4.8 0.002 999,999
B 12 1.8
LXLC-125 125 A 200 100 30 8 0.002 999,999
B 20 3
LXLC-150 150 A 300 150 45 12 0.002 999,999
B 30 4.5
LXLC-200 200 A 500 250 75 20 0.002 999,999
B 50 7.5
LXLC-250 250 A 800 400 120 32 0.002 9，999,999
B 80 12
LXLC-300 300 A 1200 600 180 48 0.02 9,999,999
B 120 18
LXLC-350 350 B 1600 800 160 24 0.0 99,999,999
LXLC-400 400 B 2000 1000 200 30 0.1 99,999,999
LXLC-500 500 B 3000 1500 300 45 0.1 99,999,999


The dial


Dimensions (The Flange connections according to ISO7005-2)

Type Size L Length H Height Connecting flange
mm φD1 Outside diameter φD2 Bolt circle diameter Connecting Bolts (n-M)
LXLC-50 50 200 261 165 125 4-M16
LXLC-65 65 200 271 185 145 4-M16
LXLC-80 80 225 279 200 160 8-M16
LXLC-100 100 250 289 220 180 8-M16
LXLC-125 125 250 299 250 210 8-M16
LXLC-150 150 300 319 285 240 8-M20
LXLC-200 200 350 346 340 295 8-M20(1.0MPa)
12-M20(1.6MPa)
LXLC-250 250 450 450 395(1.0MPa) 350(1.0MPa) 12-M20(1.0MPa)
405(1.6MPa) 355(1.6MPa) 12-M24(1.6MPa)
LXLC-300 300 500 478 445(1.0MPa) 400(1.0MPa) 12-M20(1.0MPa)
460(1.6MPa) 410(1.6MPa) 12-M24(1.6MPa)
LXLC-350 350 500 592 505(1.0MPa) 460(1.0MPa) 16-M20(1.0MPa)
520(1.6MPa) 470(1.6MPa) 16-M24(1.6MPa)
LXLC-400 400 600 631 565(1.0MPa) 515(1.0MPa) 16-M24(1.0MPa)
580(1.6MPa) 525(1.6MPa) 16-M27(1.6MPa)
LXLC-500 500 800 740 670(1.0MPa) 620(1.0MPa) 20-M24(1.0MPa)
715(1.6MPa) 650(1.6MPa) 20-M30(1.6MPa)

 NOTE: Special requirements for flange are available.