Photoelectric Direct Reading Remote ransmission Water Meter

Application:

Photoelectric direct reading remote water meter,using photoelectric direct reading technology to read the wheel data directly,good for hand-held meter reading system and remote transmission reading system.Through system platform function,it can easily monitor the water using details,collect fees,urge fees and various reports forms and lists,achieve the effective information management.

Features:

Product based on vane wheel type water meter
Dry top multi-jet design,has a wide flow range and accurate
No built-in battery and can be read immediately after power up,collect real-time data,data storage never lose
M-BUS or RS-485 communication mode,convenient construction and maintenance
Accessories:2pcs coupling,2pcs coupling nuts and 2pcs washers

Customized Features:

Body material:Brass/Cast Iron
Accuracy:R100/R160
Size:15~25mm
Horizontal/Vertical
Cold/Hot water
Transmission M-Bus/RS485

Working Condition:

Water temperature≤50℃ (Hot water meter≤90℃)
Water pressure≤1MPa Or 1.6MPa
△P≤63

Dimension:

*Data based on brass body

Type	Nominal Size(mm)	Size(inch)	Length	Width	Height	Connecting Thread D
LXSGY-15	15	1/2″	165	85	120	G3/4B
LXSGY-20	20	3/4″	195	85	120	G1 B
LXSGY-25	25	1″	225	90	125	G11/4B

Accuracy:

From minimum flow-rat(Q1)inclusive,to transitional flow -rate(Q2)exclusive:±5%

From transitional flow-rate(Q2)inciusive,to overioad flow -rate(Q4)exclusive:±2%

Hot water meter :±3%

Technical Data:

Model Number		Unit	LXSGY-15	LXSGY-20	LXSGY-25
Nominal Size		mm(inch)	15(1/2″)	20(3/4″)	25(1″)
Overload Flow Rate(Q3)		m3h	3.125	5	7.875
R=100	Transitional Flow Rate(Q2)	m3h	0.04	0.064	0.1
R=100	Minimum Flow Rate(Q1)	m3h	0.025	0.04	0.063
R-160	Transitional Flow Rate(Q2)	m3h	0.025	0.04	0.063
R-160	Minimum Flow Rate(Q1)	m3h	0.015	0.025	0.039
Min. Reading		m3	0.0001	0.0001	0.0001
Max. Reading		m3	9999	9999	9999
Temperature class		T℃	T50/T90
Pressure-loss classes		MPa	1.0/1.6
Pressure-loss classes		△P63
Instalation Positions		HORIZONTAL/VERTICAL