RS485 Digital Magnetic Insertion Flow Meter

Overview

Degao Electromagnetic flowmeter is a kind of inductional instrument designed by Faraday's law of electromagnetic induction to measure flow of conductive media in the tube. It is equipped with a pressure-opening and pressure-mounting technology, and can be installed without cutting off the water supply. It can also be installed on cast iron pipes, cement pipes, and integrated installation of flow, pressure and remote transmission, simple installation, waterproof up to IP68, strong anti-interference ability, can provide pressure measurement and two-way high-precision flow measurement, and can detect the real flow mutation of the pipeline, it is an ideal flow meter for leak detection. At the same time, with GPRS remote meter reading system, a wireless real-time monitoring system integrating flow and pressure measurement, data acquisition, transmission and remote control is formed, in this way, the leakage rate of the pipe network area can be greatly reduced through the system regional management and the analysis of the flow pressure and other information of the monitoring points, so as to dynamically grasp the leakage of the pipe network area and timely normalize the management.

Electromagnetic flow meters are widely used in industrial sectors such as chemical industry, environmental protection, metallurgy, pharmaceutical, paper making, water supply and removal etc.

Besides measuring flow of general conductive liquid, Degao electromagnetic flowmeter can measure flow of liquid-solid mixed fluid, high-viscosity fluid and salt, strong acid and strong alkali.

Main application
Suitable for measuring the large pipe of diameter DN100~DN2000mm,. Installation can be divided into a online installation type of the cut-off valve and water control installation type without stop valves.

Our Core advantage

1. Sensors and converters are fully self-developed, with complete hardware and software development and testing laboratories.

2. High accuracy:1% / (0,3~ 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, 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 over 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.

8. Multi-parameter monitoring and Internet of Things technology can simultaneously detect pipe network pressure, flow, integrated installation and remote transmission.

9. 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.

10. With pipe installation interchangeability: With unique adjustable technology for telescopic rod. The Degao insertion electromagnetic water meter removed from the DN100 pipe 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.

11. 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.

12. 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;

13. 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.

14. NB-loT remote meter reading to realize real-time meter reading: Adopts NB-loT module developed by our company, which can realize 12 times of uploading data every day.

Technical parameter

Production process and improvement

Customer installation

Qualification: