Dn20 Brazil Market Single Jet Water Meter

• Customization: Available
• Install: Horizontal
• Medium Temperature: for Cold&Hot Water
• Model NO.: LXSG-20D4
• Level Measurement: B
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil, Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Transport Package: Carton/ Pallets
• Specification: ISO4064
• Trademark: YOUNIO or OEM
• Origin: China
• HS Code: 902820100
• Production Capacity: 50000/Month

Product Description

LXSG(R)-13D4 ~20D4

Features:

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;

7. Brass body can be painted or nickel coated;

8. High accuracy;

9. M3 or gal, optional;

10. Remote transmission device can be added upon request

Many kinds of sensors, such as Reed Switch, Hall and Weagand can be supplied upon request;
Pulse output may be 10l/pulse;

11. The meters conform to ISO4064 Standard Class B;



Working condition:

Hot water meter≤ 90. C)

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%

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
25	7875	6300	80	126	78.75	100	100.8	63
32	12500	10000	80	200	125	100	160	100
40	20000	16000	80	320	200	100	256	160

 

Nominal size DN(mm)	Class of measurement	Overload flow-rate q s (m/h)	Permanent flow-rate q p (m/h)	Transitional flow-rate q t (l/h)	Minimum flow-rate qmin(l/h)
15	B	3	1.5	120	30
20	B	5	2.5	200	50
25	B	7	3.5	280	70
32	B	12	6	480	120
40	B	20	10	800	200

 
Overall dimensions and weight
 
 

Type	Size (mm)	Length (mm) L	Width (mm) W	Height (mm) H	Connecting Thread D	Weight (kg)
LXSG(R)-13D3	15	110	77	80	G3/4"B	0.57
LXSG(R)-20D3	20	130	77	80	G1"B	0.67
LXSG(R)-25D3	25	160	77	80	G1 1/4"B	0.91
LXSG(R)-32D3	32	160	101.5	120	G1 1/2"B	1.41
LXSG(R)-40D3	40	200	101.5	120	G2"B	1.65