HORIZONTALWOLTMAN TYPE WATER METER
TYPE LXSG 50E
Dry Dial Water Meter
TYPE LXLC 80 - 300 G2
Dry Dial Water Meter
Special Features :
• Digital-Wheel counter mechanism for direct reading
• Large range for measuring, good accuracyin flowrate
• High continuous flow capacity, lower head loss
• Steady curve characteristics
• Performance of type LXLC water meteris up to standard ISO 4064 B
Meter Design :
• Solid and robust design, long service guaranteed
• Selected high quality materials guarantee
• Universal interchangeable measuring insert
Metrological Data :
| Meter Size | Measuring | Nominal m3/h | Minimum | Transitional | Min. | Max. |
| m3/h | m3 | |||||
| 50 | A | 30 | 1,2 | 4,5 | 0.01 | 999999.99 |
| B | 0,45 | 3 | ||||
| 80 | A | 40 | 3.2 | 12 | ||
| B | 1.2 | 8 | ||||
| 100 | A | 60 | 4.8 | 18 | ||
| B | 1.8 | 12 | ||||
| 150 | A | 150 | 12 | 45 | ||
| B | 4.5 | 30 | ||||
| 200 | A | 250 | 20 | 75 | 0.1 | 999999.99 |
| B | 7.5 | 50 | ||||
| 250 | A | 400 | 120 | 32 | ||
| B | 80 | 12 | ||||
| 300 | A | 600 | 180 | 48 | 0,1 | 999999 |
| B | 120 | 18 | ||||
| 400 | A | 1000 | 300 | 80 | ||
| B | 200 | 30 | ||||
Working Condition :
Water Temperature : For Cold Water 50oC
Water Pressure : 1 MPa
Dimensions and Weights :
| DN | Length | Height | connecting flange | Weight | ||
| outer dia, | bolt circle dia, | Conneting bolt | ||||
| 50 | 230 | 190 | 165 | 125 | M16 x4 | 12.8 |
| 80 | 225 | 269 | 200 | 160 | M16 X8 | 15.4 |
| 100 | 250 | 279 | 220 | 180 | M16 x 8 | 17.6 |
| 150 | 300 | 309 | 285 | 240 | M20 X 8 | 28 |
| 200 | 350 | 375 | 340 | 295 | M20 x 8 | 38.5 |
Features curve diagram :
Reading errror : The Max. reading error between Qmax (max. flowrate ) and Qt (Transitional flowrate) for cold water meter is ± 2% The Max. reading error between Qe (Transitional flowrate) and Qmin (minimum flowrate) not including Qt. is ± 5%
Flow Error Curve :
Pressure Loss Curve :
