China Inserted Electromagnetic Flow Meter with Lithium Battery GPRS Remote

Overview:

The DGIN-001 flowmeter measures the velocity of the water based on Faraday's law of magnetic induction, meaning the flow rate is not affected by the flow pressure neither by the temperature, the density nor the viscosity of the fluid.
The flowmeter, available in two standard lengths, can be installed in any pipeline of internal diameter from 100 mm (4") to 2032 mm (80"), through a small tapping.
Figure 1 shows a DGIN system overview:

Main application:
1) Flow measurement of water supply pipe network
2) Measurement monitoring
3) Zone measurement
4) Regional leakage control
5) Flow measurement in industries such as metallurgy, papermaking, chemical and sewage treatment

Our Core advantage:

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

High accuracy: 1% / (0,3 ~ 6,0 m/s)

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)

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.

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.

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).

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.

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.

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.

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.

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;

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.

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

Nominal diameterDN100mm~DN2000mmNominal pressure≤1.6Mpa (special pressure can be customized)Accuracy1. 0.5%(Special)
2. 1%
3. 2% (Default) Measurement range0.3 ~ 6m / sMeasuring medium (conductivity)>20μs/cmMedium temperature-10 °C ~ 120 °CAmbient temperature-25 °C ~ 60 °CPower supply mode3.6V/DC built-in lithium battery power supply,continuous working time of more than 6 years,split converter supports AC220 power supply, 3.6V/DC internal lithium battery power supplyElectrode material316L stainless steel (Default)Connection methodinsertion ball valve connectionStructural formintegrated typeProtection level:integrated IP68;
split sensor IP68; converter IP65Display modeLCD 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 promptOutput signal3.6V/DC built-in lithium battery power supply, IP68 protection level, flow, pressure, remote transmission integrated installation;Communication methodGPRS wireless data remote transmission / NB-IoT/4G Full Netcom

Customer installation:

Qualification: