Product Specifications
| Prod Model: |
RDK |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Standards: |
ISO 4064 |
| Accuracy: |
Class B |
| Water Temperature: |
0.1~40 Centigrade |
| Water Pressure: |
Less Than 1.0MPa |
| Overload Flow: |
3m3 |
| Transitional Flow: |
120L/H |
| Minimum Reading: |
0.00005 |
| Maximum Reading: |
99,999 |
| Connecting Thread: |
G3/4b |
| Diameter Size: |
Dn 15-40mm |
| Install: |
Horizontal |
| Medium Temperature: |
Cold Water |
| Level Measurement: |
B |
| Counter Instructions: |
Digital |
| Nominal Diameter: |
15-50mm |
| Application: |
Civil |
| Principle: |
Speed of Water Meter |
| Medium Pressure: |
General Water Meter |
| Work Environment: |
Dry Water Meter |
Product Description
Application:
--Measuring the total volume of cold portable water passing through the pipeline.
Feature:
1.dry-dial, easy for maintenance;
2. Magnetic drive reliable characteristic, long working life;
3.Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;
4.Technical data conform to international standard ISO4064 Class B
Working condition:
Water temperature: 0.1~40 centigrade for cold water meter .
Water pressure : ≤1.0Mpa
Maximum permissible error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%.
(2) in the upper zone from qt inclusive up to and including qs is ±2%;
| Item | Technical parameters |
| Diameter(mm) | 15 | 20 | 25 |
| Qmin(m³/h) | 0.05 | 0.05 | 0.07 |
| Qt(m³/h) | 0.12 | 0.2 | 0,3 |
| Qp(m³/h) | 1.55 | 2.5 | 3.5 |
| Qs(m³/h) | 3 | 5 | 7 |
| Min reading | 0.0001m³ |
| Max reading | 99999m³ |
| Accuracy | ISO4064 Class B |
| Work pressure | ≤ 1MPa |
| Work condition | cold water:0~40 °C , hot water:0~90 °C , relative temperature:<93% |
Boundary dimension:
DN
mm | L
mm | B(W)
Mm | H
mm | Connection thread |
| Connect pipe | Nut |
| 15 | 165 | 85 | 115 | R1/2 | G3/4B |
| 20 | 195 |
85 | 115 | R3/4 | G1B |
| 25 | 225 |
117 | 143 | R1 | G1 1/4B |
Transportation & Storage
1. The goods should be free from violent collision when delivery and being sealed off, and as per the rules of GB/T13384-2008 General Technical Conditions Of Mechanical and Electronic Products Packaging to transport and store them.
2. Stack the inventory and storage on the shelves under the condition of original package and its height should be no more than 8 levels.
3.The place to store the goods should be clean and the temperature should be in the range of 0 and 40ºC as well as less than 85% of relative humidity; And the hazardous substance that would lead to the corrosion is not allowed to exist in the air .
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.
