Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dn300 bulk woltman water meter in China. If you're going to wholesale high quality dn300 bulk woltman water meter, welcome to get pricelist and quotation from our factory.
LXLC(R)-50~600(mm) Woltman water meter
LXXG(R)-50~300(mm)
Irrigation Horizontal vane wheel, dry-dial cold (hot) water meter
Application
Measuring the volume of cold (hot) water passing through the pipeline
Features
· 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, small pressure loss.
· Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service.
· Selected high quality materials for steady & reliable charac teristic.
· Technical data conform to international standard ISO 4064
Optional Features
· Plastic register, copper register and full glass register.
· Accuracy: R=50.
· Size: DN50-600mm.
· Cold / Hot water.
· Reed switch option.
· Flange standard can be choose.
· 360 degree rotate can be choose.
· Cast iron, Ductile iron, SS304,SS316 body can be choose.
· Working pressure: PN16/25.
· Color can be change on body and cover.
Working Condition
· Water temperature: 0.1℃～50℃ ( 0.1℃～90℃ for hot water meter).
· Water pressure: PN10/16/25.
Maximum Permissible Error
· 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).
Dimensions
| Type | Size | Length | Height | Connecting Flange | ||
| mm | D1 Outside Diameter | D2 Bolt Circle Diameter | Connecting Bolts(n-M) | |||
| LXXG-50 | 50 | 200 | 253 | 165 | 125 | 4-M16 |
| LXXG-65 | 65 | 200 | 268 | 185 | 145 | 4-M16 |
| LXXG-80 | 80 | 225 | 284 | 200 | 160 | 8-M16 |
| LXXG-100 | 100 | 250 | 295 | 220 | 180 | 8-M16 |
| LXXG-125 | 125 | 250 | 310 | 250 | 210 | 8-M16 |
| LXXG-150 | 150 | 300 | 339 | 285 | 240 | 8-M20 |
| LXXG-200 | 200 | 350 | 382 | 340 | 295 | 8-M20(1.0Mpa) |
| 12-M20(1.6Mpa) | ||||||
| LXXG-250 | 250 | 450 | 438 | 395 | 350 | 12-M20(1.0Mpa) |
| 405 | 355 | 12-M24(1.6Mpa) | ||||
| LXXG-300 | 300 | 500 | 488 | 445 | 400 | 12-M20(1.0Mpa) |
| 460 | 410 | 12-M24(1.6Mpa) | ||||
NOTE: The flange dimension conforms to ISO7005-1:1988 standard. Flange standard can be customized. Order for products of special requirements is also accepted
Pulse Position
| Size | Pulse Position |
| DN50-200 | 100/1000L/Pulse |
| DN250-DN300 | 1000L/Pulse |
Pressure Loss Curve
The Operation Description Of The Two Reed Switches System
Please see the diagram of the two reed switches system below, the two reed switches woud be operated “ON” OR”OFF” respectively by the magnet fitted to the pointer or gear during its running on the register, but never “ON” at the same time ,unless the out- magnet attackes.
The two reed switches operate two “ON” and two “OFF” in one round of the pointer or the gear means one signal output, this principle prevent the loss or overcounting of the signal output due to the switches joggling or the pipe vibrating, so assures reliability of the signal output.
Warranty
All meters will be guaranteed against defects in workmanship and materials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.
Hot Tags: dn300 bulk woltman water meter, manufacturers, wholesale, pricelist, quotation, Cold Turbine WI Irrigation Water Meter, industrial lxlc woltman water meter, Industry Large Caliber Water Meter Woltman Hot Water Meter, Woltman Water Meters, Bulk Industrial Woltman Water Meter, Cold Water Woltman Pulse Output With 1 5m Leads IP68
