Smart Water/Electricity/Gas Meter for Centralized AMR Metering System

Model NO.: RDK Medium Temperature: Cold Water Counter Instructions: Digital Application: Civil Medium Pressure: General Water Meter Stucture: Wireless Communicating Water Temperature: 0.1 ~ 30 Centigrades Pressure Loss: Less Than 0.063MPa Material: Brass/Cast Iron Type: Photoelectric Other: OEM Offered Specification: CE, CCC, ISO9001, ISO4064 HS Code: 9028201000 Install: Horizontal Level Measurement: B Nominal Diameter: 15-50mm Principle: Speed of Water Meter Work Environment: Dry Water Meter Accuracy Grade: Class B Water Pressure: Less Than 1MPa Readings: 0.0001 -- 9999 Installation: Horizontal Packaging Detail: Carton Box Package Trademark: RADARKING Origin: Wuhan, China This water meter can be used for family or apartment to measure the water consumed. It is stable and energy-saving, can be used for a long time. The AMR system is new LONG DISTANCE CONTROL SYSTEM (LDCS) of water charge and management system for water companies. This system consists of water meter, collector, GPRS concentrator and Teminal Processor (TP). By using Zig-Bee communication and GPRS to make the water charge management automatic and intelligent.


Features:

1)The signal uses three-wire out put, operating distance≤ 120m;

2) With alarming in case of breakage;

3) Vacuum sealed register ensures the dial kept free from fog and keeps the reading clear in a long-term service;

4)Keeping the functions of measuring and reading;

5)Mounting dimension identical with that for ordinary water meter.

Functions:

-Remote water meter Display

-Microcomputer digital circuitry design is used, thus stable and reliable in operation

-Low electricity cost maintenance free in operation

-Simple in construction, easy in fixing

-Easy management in water fees collection.

-Outdoor display can be fixed in water meter for each family (First floor stair well)

Maximum permissible error:

1. From the minimum flow-rate (Q1) inclusive to the lower zone of the transitional flow-rate (Q2) exclusive: ± 5%.

2. Water temperature ≤ 30° C from transitional flow-rate (Q2) inclusive to the higher zone of the maximum flow-rate (Q4) exclusive: ± 2%. (hot water meter >30° C± 3%)

Meter Size (mm)	Class	Overload Flow	Nominal Flow	Transitional Flow	Min Flow	Min Reading	Max Reading
		m3/h				m3
15	B	3	1.5	0.12	30	0.0001	99999
20	B	5	2.5	0.2	50	0.0001	99999

 

Meter Size mm	Length L	Width B	Height	Connecting Thread D	Weight KG
	mm
15	165	85.5	108	G 3/4	1.5/1.6
20	195	85.5	108	G 1	1.7

Transportaion & Storage Condition

1. The meters should be free from violent collision when being delivered or sealed off, and the buyer should in accord with the rules of ZBW003-82/84 for General Technical Conditions Of Instrument And Apparatus Packaging to transport and store them.

2. The meter should be stored in its original pack and the ambient temperature to keep them should be within -25º C and 70º C, there are no corrosive gas in the air.

3. The meter should be placed on the shelves in the warehouse and the stack height should be less than 5 cartons.

4. There shall be no harmful substance causing the corrosion in the air.

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