flanged,threaded connection,clamping connection type
Valid from 2019-04-17 until 2049-12-31
3000 Unit/Units per Month
Packaging & Delivery
Changsha, Shenzhen, Guangzhou optional
1 - 2
To be negotiated
Holykell Electromagnetic Flow meter for Liquid Water Milk Flow Monitoring
4800E Electromagnetic Flow meter is fully comprehensive (all intelligence) which is developed in using the advanced technology from domestic and foreign countries and consisted of 4800-type flow sensor and 4800-type smart converter supporting. It is widely used in water (tap water, industrial water, and sewage treatment) metallurgy, chemical, textile, food, paper, power, pharmaceutical and other industrial areas. It applies to measure (is fit for the measurement of ) the volume flow of conductive medium including the acid, alkali, salt solution, slurry, pulp, paper pulp, waste water.
What's the main brief introduction of Electromagnetic flow meter?
1.it can measure all kinds of electronic conductivity liquid, such as corrosive liquid , mud and slurry ,water etc.
2.The result cannot be affected by temperature, pressure, viscosity and density.
3.Flow sensor and intelligent converter compact or separately composes a complete flowmeter.
1.No move assembly, no abrasion
2.Measuring range rate: 1:100
3.No flow enhance equipment
4.Suits for various of electronic conductivity liquid
5.No affect from temperature, viscosity, pressure and density
6.Anti-corrosion and Self diagnose
7.Measure both to and reverse flow
8.Huge display, easy operate
9.Long-term EEPROM to save data when lose power
10.Support MODBUS/HART communication protocol
11.Wide working volts range or battery supply
12.Display chinese , english or russian
13.It can be match with GPS
What's the technical parameters of electromagnetic flowmeter ?
reaches 8 element liquid crystal display, current clock to indicate flow data. Units( m3 or L)
inserted style, compact type or separate type
liquid or solid-liquid two phase fluid, conductivity >0.5μs/cm2
RS485,support MODBUS protocol (not standard), support HART(option)
DN6~DN2000 flange connection
suits for all kinds of flange standard(eg:BS EN1092-1)
accuracy apply to EN1434-1:2003 standard
compact type for IP67 is standard,separately type for IP67or IP68(optional)
AC86~230V or DC24V(optional)
<85 % r.h (non condensation)
1.The choice of electrode material
Molybdenum-containing stainless steel
nitric acid(Concentration less than 50%), under room temperature <5% sulfuric acid,Boiling phosphoric acid,formic acid,alkali acid,Under the pressure of certain sulfite, water, acetic acid has strong corrosive.
Hastelloy B (HB)
Below boiling point all of the concentration of hydrochloric acid has good corrosion resistance, and resistance to sulfuric acid, hydrofluoric acid, phosphoric acid, organic acids and other non-oxidizing acids, alkalis, non-oxidizing corrosion.
Fit for all chemical substances, but not suitable for aqua and ammonium salt.
Resistant to oxidizing acids such as nitric acid, chromic acid and sulfuric acid mixed acid or a mixture of corrosive media, and oxidation resistance of salts such as Fe + + +, Cu + + or other oxidant corrosion. Resistant to higher than normal temperature. Of the corrosion of hypochlorite solution, sea water.
Resistant to the corrosion of sea water, a variety of chloride and hypochlorite, oxidizing acids (including fuming nitric acid), organic acids, alkali. Impatient with the corrosion of pure acid (such as sulfuric acid, hydrochloric acid) and corrosion. However, if the acid contains oxidants (such as nitric acid Fe + ³, Cu + ²), then corrosion is substantially reduced.
Has excellent corrosion resistance, and similar to glass. In addition to hydrofluoric acid, fuming sulfuric acid, alkali, it can resistant to the corrosion of almost all the chemical medium power (including hydrochloric acid, nitric acid, sulfuric acid and aqua regia )
2.Lining material selection
Scope of application
In plastic chemical properties as one of the most stable materials; capable of boiling hydrochloric acid, sulfuric acid, nitric acid and aqua regia, and are resistant to alkali and various organic solvents, is resistant to three chlorine fluoride, high temperature three chlorine fluoride, high velocity liquid fluorine, oxygen, ozone corrosion
Poor wear resistance, and Negative pressure resistance capability
Concentrated acid, alkali and other strong corrosive media
Good elasticity, high pulling force, wear resistance
Tolerance to low concentrations of acid and alkali, alt medium corrosion, no resistance oxidation corrosion medium
2.General water, weak wear of the slurries, ,pulp
A better wear resistance ( ten times better than natural rubber)
Poor acid and alkaline
It cannot be used for mixed with organic solvent water
2.Neutral strong abrasion slurry, coal slurry
1. Hard rubber chemical stability is high, soft rubber with high elasticity, high impact and friction
2. Resistant to the general concentration, alkali, salt medium corrosion, not resistant to corrosion by oxidizing agent
Measuring the general water and sewage, slurry, pulp
General acid, alkali and salt solution
Poly perfluoro ethylene allyl ( )
1.Chemical properties equivalent to PTFE
2.Compressive and tensile stronger than
2.Strong acid, alkali and other strong corrosive medium
How to place an order
In order to recommend you the most suitable pressure transmitter and make an accurate quotation, please fill in the following form and send it to me , thanks