Smart Remote Reading Prepaid Water Meters With LORA RF Communication

CA568-L is used for family or resident’s measuring the gross number of flows pass through pipeline. It has stronganti-tamper and high reliability, low power consumption and have long lifetime.The meter is equipped with latest Semtech LORA-RF communication unit, allowing it to communicate Data concentrator unit (DCU) and Handheld meter reading unit situated up to 1km away. LORA is a 2-way wireless solution that complement M2M cellular infrastructure, and provide a low-cost way connect smart meters to network infrastructure.

Features

• Directive 2014/32/EU, OMIL R-49:2013(E)& EN14154 compliant
• Wet dial / dry dial register construction on request
• Low consumption design, only consume when meter need to be read.
• Satisfy the electronic compatibility of the design requirement of EMC, ESD, EMI.
• Strong anti-tamper and high reliability.
• Brass / plastic meter body on request
• Reading through LORA-RF communication unit

 

Specifications:

DN		mm	15	20	25	32	40	50
Size		Inch	1/2"	3/4"	1"	1-1/4"	1-1/2"	2"
Q4 permanent flow		m³/h	3.125	5	7.875	12.5	20	31.25
Q3 Overload flow		m³/h	2.5	4	6.3	10	16	25
R80 Q3/Q1	Q2	m³/h	0.05	0.08	0.126	0.2	0.32	0.5
	Q1	m³/h	0.031	0.05	0.079	0.125	0.2	0.312
R100 Q3/Q1	Q2	m³/h	0.04	0.064	0.1	0.16	0.256	0.4
	Q1	m³/h	0.025	0.04	0.063	0.1	0.16	0.25
R125 Q3/Q1	Q2	m³/h	0.032	0.051	0.081	0.128	0.2	0.32
	Q1	m³/h	0.02	0.032	0.05	0.08	0.128	0.2
Max.Pressure		Bar	16
Pressure loss		Bar	0.63 (as complete unit)
Max temperature		℃	50
Max reading		m³	99999
Max Permissible Error (MPE)		%	Q1≤Q≤Q2: MPE = ±5% Q2≤Q≤Q4:MPE = ±2%

 

Dimension

Size mm DN in	15 1/2"	20 3/4"	25 1"	32 1-1/4"	40 1-1/2"	50 2"
Length(L)	165/190	190	225/260	230/260	245/300	280/300
Width(W)	99	99	103	104	124	125
Height (H)	104	106	114	117	147	172
Connecting Thread	G3/4B	G1B	G1-1/4B	G1-1/2B	G2B	G2-1/2B	Flange ISO7005