Signal Output IP68 Electromagnetic Flow Meter Waste Water Discharge Moinitor For Plant

Electromagnetic Flow Meter DN200,rubber liner for waste water discharge moinitor in effluent treatment plant

Description

The electromagnetic flow meters use Faraday’s Law of Electromagnetic Induction to determine the flow of liquid in a pipe. In a magnetic flowmeter, a magnetic field is generated and channeled into the liquid flowing through the pipe. Following Faraday’s Law, flow of a conductive liquid through the magnetic field will cause a voltage signal to be sensed by electrodes located on the flow tube walls. When the fluid moves faster, more voltage is generated. Faraday’s Law states that the voltage generated is proportional to the movement of the flowing liquid. The electronic transmitter processes the voltage signal to determine liquid flow.

How to use the magnetic flow meter

The ElectroMagnetic flowmeters measure the velocity of conductive liquids in pipes, such as water, acids, caustic, and slurries. Magnetic flowmeters can measure properly when the electrical conductivity of the liquid is greater than approximately 5μS/cm. Be careful because using magnetic flowmeters on fluids with low conductivity, such as deionized water, boiler feed water, or hydrocarbons, can cause the flowmeter to turn off and measure zero flow.

Accuracy

Grounding

From flow meter housing terminal G to grounding by minimal 1.6mm2 copper cable, resistivity < 10 Ω.

Technical data

Features

• Virtually no pressure loss
• Suitable to meter for wide range of conductive liquid media
• No Moving Parts
• Flanges port connection
• RS485 Standard
• Suitable for Pipes diameter p to 2000 mm
• Large meter ratio
• High Accuracy
• 4 to 20 mA / Frequency / Pulse output

Mounting notice

Model selection

Applicable metering liquid:

• Conductive liquid media, conductivity > 5 µS/ cm
• Various Conductive aqueous solutions, water solutions, acid & caustics
• Abrasive slurries, sludges and grease bearing liquids, corrosive liquid, municipal tap water, waste water,dirty
  water, effluent, fibrous, viscous, paper mill, food & beverage

Non-applicable metering medial

• Industrial gas, compressed air, steam, or liquid with large content of gas
• Liquid is non-conductive or low conductive, like lubricating oil, clean oil, cryogenic, cooling water, pure
  water, clean gas, etc.

Notice on the selection of local type and remote type:

Remote type means the transmitter and converter display are mounted in different locations, it’s suggested to select
remote type in the following conditions:

• Ambient temperature or converter display sunshine temperature is over 60 ℃
• High humidity or corrosive air existed
• Serious pipe vibration
• Magnetic meter need be suspended or submersible, uneasily read out
• Other abrasive condition

Pipe Diameter, flow volume and product dimension

Industrial applications

Competitive advantage

• Compliance to international standards: ISO14001, GB/T28001, ISO9001-2008 / GB/T50430
• Strict process control
• Advanced calibration equipment
• Engineer team

Process control

Calibration equipment

Shanghai I Fluid Technology Co., Ltd, a technique based company. We focus on the deployment , installation and management system of smart metering and smart grid in all utility sectors, include but not limited to water, heat, gas and electricity.

To adapt to the global environment protection trends, and China government policy, China put the green energy application and EIA at their first place. We do our best contribution to the government energy saving policy.

We put emphasis on central air conditioning system, energy distribution system in separated areas, green energy application in commercial buildings, municipal water / gas / heat supply, sewage discharge monitoring, and many other industrial applications. Adhere to the principle of “ low carbon energy, build future”, we aim to give solution to take the best avail of natural resources, improve energy efficiency, reduce energy consumption. Through more renewable energy, reasonable energy store technique, and minimize energy demands, we help our clients to build an intelligent low carbon energy network. Build the optimized electricity, heat, water and gas supply and demands system, finally to realize the LOW to ZERO energy system.

Over tens of years developing, we design and manufacture a complete set of energy relating products: central air condition with variable ventilation and ventilate at low temperature, flexible central air conditioning, cooling store capacitor, AMR/AMI, metering and level products.