Woltmann dry type water meter (Bulk water meter)
Application:
to totalize the total volume of water passing through the pipeline.
Operating condition: PN: 1.0/1.6mPa( 10/16bar)
Feature:
1.Removable element structure, easy installation and maintenance;
2.Dry-dial, Magnetic drive;
3.Large flow capacity, small pressure loss;
4.Resist water hummer and pollution;
5.Vacuum sealed register ensures the dial keep free from condensation and keep the reading clear in a long term service;
6.Selected high quality materials for steady and reliable characteristic;
7.Technical data conform to international standard ISO 4064.
The meters can be equipped with a kind of remote transmission device, the pulse generating volume could be 100,1000 or 10000 L/pulse.
Working condition:
Water temperature:0.1ºC~50ºC (0.1ºC~90ºC for hot water meter)
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 specification:
| Size (mm) | Class | Overload Flow (m3/h) | Permanent flow (m3/h) | Transitional Flow (m3/h) | Minimunm Flow (m3/h) | Min Reading (m3) | Max Reading (m3) |
| 50 | B | 31.25 | 25 | 0.8 | 0.5 | 0.001 | 999999 |
| 65 | B | 50 | 40 | 1.28 | 0.8 | 0.001 | 999999 |
| 80 | B | 78.75 | 63 | 2.016 | 1.26 | 0.001 | 999999 |
| 100 | B | 125 | 100 | 3.2 | 2 | 0.001 | 9999999 |
| 125 | B | 200 | 160 | 5.12 | 3.2 | 0.01 | 9999999 |
| 150 | B | 312.5 | 250 | 8 | 5 | 0.01 | 9999999 |
| 200 | B | 500 | 400 | 12.8 | 8 | 0.01 | 9999999 |
| 250 | B | 787.5 | 630 | 20.16 | 12.6 | 0.01 | 9999999 |
| 300 | B | 1250 | 1000 | 32 | 20 | 0.01 | 9999999 |
Overall Dimensions and weight:
| Type | Size | Length (mm) | Width (mm) | Height (mm) | Outer diameter of flange D(mm) | The center diameter of connecvting bolt D1(mm) | Connecting bolt (Pcs) | Weight (kg) |
| LXLC(R)-50 | 50. | 200 | 165 | 215 | 165 | 125 | 4xM16 | 12 |
| LXLC(R)-65 | 65 | 200 | 185 | 223 | 185 | 145 | 4xM16 | 13 |
| LXLC(R)-80 | 80 | 225 | 200 | 233 | 200 | 160 | 8xM16 | 15 |
| LXLC(R)-100 | 100 | 250 | 220 | 288 | 220 | 180 | 8xM16 | 19 |
| LXLC(R)-125 | 125 | 250 | 250 | 298 | 250 | 210 | 8xM16 | 23 |
| LXLC(R)-150 | 150 | 300 | 285 | 342 | 285 | 240 | 8xM20 | 30 |
| LXLC(R)-200 | 200 | 350 | 340 | 370 | 340 | 295 | 12xM20 | 42 |
| LXLC(R)-250 | 250 | 400 | 395 | 413.5 | 395 | 350 | 12xM20 | 51 |
| LXLC(R)-300 | 300 | 450 | 445 | 463.5 | 445 | 400 | 12xM20 | 63 |
About us:
We Linyi Gaoxiang Water Meter Co.,Ltd was founded in 2005, and we are a professional manufacturer of intelligent water meters and heat meters, with the capacity of product development, casting, CNC machines, testing and assembling. The company locates in high quality water meter base, the town of Baishabu, Lanshan district, Linyi city, Shandong Province. The factory covers 30 thousand square meter with 300 efficient staff. Our advanced production equipment of more than 70 CNC machine and more than one hundred testing machines for DN15-25, DN32-40, DN50-200 water meter and heat meter. All we have can satisfied with the demand of kinds of types of water meters and heat meters with the daily output of 5000 pieces. Under our constant effort on researching, till now we applied successfully for 16 skill patent on products.
Contact us:
Brady Jiang
Tel: +86 15153944066
We have samples in stocks, so we can send you the samples ASAP if you request. Also we welcome you visit us!
Thank you!