Single jet semi-dry cold water meter
USD $6 - $50 /Piece
Min.Order:5000 Pieces
Wenling Younio Water Meter Co., Ltd.
1.Small,light;
2.For cold or hot water
3.Dry-dial,magnetic drive, protected against external magnetic tampering;
4.Vacuum-sealed register, frost resistant, keeps clear reading for long time;
5.Register can be rotated in any direction for convenient reading ;
6.Brass body or plastic body, optional;
Water pressure≤1MPa
(PN: 1.6MPa/16bar)
The pressure loss≤0.1MPa
Accuracy:
From minimum flow-rate (qmin) inclusive, to transitional flow-rate (qt), exclusive:±5%
From transitional flow-rate (qt) inclusive, to overload flow-rate (qs), exclusive:±2%,Hot water meter:±3%
Technical data:
DN/Q | Q4=1.25Q3 | Q3 | R=Q3/Q1 | Q2=1.6Q1 | Q1 | R=Q3/Q1 | Q2=1.6 | Q1 |
l/h | l/h | l/h | ||||||
15 | 3125 | 2500 | 80 | 50 | 31.25 | 100 | 40 | 25 |
20 | 5000 | 4000 | 80 | 80 | 50 | 100 | 64 | 40 |
Nominal size DN(mm) | Class of measurement | Overload flow-rate qs(m/h) | Permanent flow-rate qp(m/h) | Transitional flow-rate qt(l/h) | Minimum flow-rate qmin(l/h) |
15 | C | 3 | 1.5 | 22.5 | 15 |
20 | C | 5 | 2.5 | 37.50 | 25 |
Overall dimensions and weight
Type | Size (mm) | Length (mm) L | Width (mm) W | Height (mm) H | Connecting Thread D | Weight (kg) |
LXSY-13D | 15 | 110 | 77 | 80 | G3/4"B | 0.7 |
LXSY-20D | 20 | 130 | 77 | 80 | G1"B | 0.8 |