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%)
Transportaion & Storage Condition
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.
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.
The meter should be placed on the shelves in the warehouse and the stack height should be less than 5 cartons.
There shall be no harmful substance causing the corrosion in the air.
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 |
Wuhan Radarking Electronics Corp. is a high-tech corporation which established in 2002. As professional manufacture in meters, our mainly products including: Full Digital IC Card Prepayment Electronic Meters, Smart Electronic Meters, IC Card Prepayment Water Meters, Gas Meters as well as Meter (network) Reading System. We are one of the few manufacturers in Hubei Province whose annual production of electronic meters and water meters can be up to 2.4 million sets.
Employee: There are more than 200 employees including 50 technicians, 10 senior technical staff and 70 employees who have already got college degree, 30 of them obtained metrological verification certificate. Production and technical staff all undergo a rigorous pre-service training, who are skilled and have a strong sense of quality.
Technology: We have a R & D group of 20 persons (About 10% of the company's employees).
Equipment: We have 260 sets of production and testing equipments, including 7 production lines, more than 20 units of the calibration device such as wave soldering machine, reflow soldering machine, automatic placement machine, plug-in assembly lines, assembly lines, packing lines and etc, which have all meet the production requirement.
Material: Materials are in strict accordance with the requirements of the meters and the procurement of national standards, we have already established a qualified supplier evaluation system, and developed a series of test standard. All the materials have to pass strict test before entering into factory, and then be used in production. Measures have been taken to prevent damp and static electricity to ensure the normal performance of the raw materials.
Craft: To make a variety of electronic meters in accordance with the production process, we have developed process documents, to ensure the quality of the products.
Test: We have electronic meter laboratory and full range of test equipments, such as EMC Equipment (ESD, EFTB, SURGE, RF, Attenuation Oscillasion Impulse, DIP, Impulse Current, Pulsed Voltage and etc), Environmental Test Equipment (Alternating Temperature Humidity Test Chamber, Dust Test Devices, Waterproof Test Device, Shock Test Device, Vibration Test Device and etc), R&D Testing Equipment. We make a variety of electronic meters in accordance with the test and develop our test documents to ensure the quality of the products.
Environment: Our production base covers an area of 30 acres, and self-building workshop covers an area of 7000 square meters, production and storage area covers more than 5000 square meters.
Management: We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS.
