Liquids flow measurement from DN100 to DN2000.
Overview
DGIN-002 Series Electromagnetic watermeter is a flow measurement system which is composed of electromagnetic flow sensor and converter, which is specially used in the trade measurement and community examination and measurement of the commercial and industrial users of the water company, to meet the urban water supply, to ensure the accurate calculation, and widely used in the field without power supply place.
Our Enterprise Pinciple:
DG-FW005 Series Insertion type Intelligent Electromagnetic Watermeter adhere to the principle of selecting the best quality raw materials, standardizing design concept and eliminating non-essential labor and quality costs as a goal, creating standardization and high quality products.
DG-FW005 Series Insertion type Intelligent Electromagnetic Watermeter, using high-quality raw materials and components of the world's top manufacturers, through standardized, modular design, the products can achieve mass production and aging test, not only improve the quality of the manufactured products, but also greatly reduce the cost of working hours, especially the cost of quality (the direct cost of paying for the product is not mature, repair, and thus the user is lost. Paying more costs only reduces profits, but losing users can hurt the future).
Technical features and advantages over similar products:
1. Sensors and converters are fully self-developed, with complete hardware and software development and testing laboratories.
2. Patented technology ensures measurement accuracy: 1% / (0,1 ~ 6,0 m/s)
3. Outstanding repeatability: 0.2%, the unique small-volume probe ensures minimal interference to the pipeline flow field, and can accurately detect the true flow mutation of the water supply pipe network. (patented technology)
4. High reliability: The sensor and converter protective housing are all made of 304 stainless steel. The water meter can be used for a long time in a highly polluted environment. The service life of the whole machine can reach 20 years.
5. Super anti-interference: Strong anti-electromagnetic interference capability, it can guarantee accurate measurement in a strong electromagnetic environment. In the case of serious interference sources such as inverters and pumps, it can still be used normally.
6. Ultra-low micro power consumption: Ensure that the service life of the battery exceeds 6 years, lithium battery service life is long (for battery type).
7. The meter reading system has good compatibility: It can be compatible with the remote meter reading system of some manufacturers to avoid waste of resources of customers. Multi-parameter monitoring and Internet of Things technology can simultaneously detect pipe network pressure, flow, integrated installation and remote transmission.
8. Optional meter reading method: Optional GPRS module and NB-loT module for remote meter reading, or 485 module can be directly connected to the customer's industrial control system for meter reading. Use the NB-IoT module developed by our company, data uploading or real-time meter reading can be achieved 12 times per day.(free design).
9. With pipe installation interchangeability: Degao Insertion type Electromagnetic Water meter has unique telescopic rod adjustable technology. If removing the Degao insertion electromagnetic water meter from the DN100 pipe, it can be directly installed on the DN3000 pipe for normal use. One investment, multiple returns. It is the best choice for metering and monitoring of water supply and water enterprise pipe network.
10. The adjustable insertion electromagnetic water meter with ball valve, not only the rod is very thin, the weight is light, and it can be installed and disassembled without cutting off the water supply, which is very convenient.
11. Low cost: Compared with the general electromagnetic flowmeter, the manufacturing cost and installation cost are low, especially suitable for large and medium diameter pipe flow measurement;
12. GPRS remote transmission meter reading times: 6 times a day to upload data, to meet the customer's requirements for the frequency of meter reading.
Technical parameter:
| Nominal diameter | DN100mm~DN2000mm |
| Nominal pressure | ≤1.6Mpa (special pressure can be customized) |
| Accuracy | ±1.0% |
| Measurement range | 0.1 ~ 6m / s |
| Measuring medium (conductivity) | >20μs/cm |
| Medium temperature | -10 °C ~ 120 °C |
| Ambient temperature | -25 °C ~ 60 °C |
| Power supply mode | 3.6V/DC built-in lithium battery power supply,continuous working time of more than 6 years,split converter supportsAC220 power supply,3.6V/DC internal lithium battery power supply |
| Electrode material | 316L stainless steel, HC, HB, titanium, tantalum, niobium / tantalum alloy (optional) |
| Connection method | insertion ball valve connection |
| Structural form | integrated type, split type (optional) |
| Protection level: | integrated IP68; split sensor IP68; converter IP65 |
| Display mode | LCD large-screen backlit LCD display, full English menu, automatic bidirectional measurement, simultaneous display of instantaneous flow, flow rate, pressure, cumulative total amount of forward and reverse, battery power, clock and alarm prompt |
| Output signal | 4~20mA output (split type, external power supply required), pulse output, frequency output 1~5000Hz arbitrary setting |
| Communication method | RS232/RS485 interface; GPRS wireless data remote transmission / NB-IoT |
Production flow chart:
Customer installation:
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