4-20mA RS485 Acid electromagnetic Flow meters sewage magnetic flowmeter manufacturer
Product Description
4-20mA RS485 Acid electromagnetic Flow meters sewage magnetic flowmeter manufacturer
Summary
The electromagnetic flow meter,as the product of long-term experience in the field of flow instrument,
has the functionsof rapid response and output noise elimination,Its design and quality control systemhave
guaranteed the high accuracy and reliability of the product, and the application of lining makes the
electromagnetic flow meter applied more widely.
Features
1.The stability of flux measurement has been improved
2.Rapid response and high stability, even for highly concentrated serous fluid and fluid with low conductivity.
3.Electrode structure with high reliability
4.Lining and built-in grounding electrode are both applicable.
5.Diameter from 10mm to 3200mm
6.Both AC and DC power supplies are available.
7.Multi-functional Intelligent Converter.
8.When in power failure,EEPROM may protect the set parameters and accumulated values.
9.High-definition LCD Backlight Display.
Parameters
| Aperture | 10-3200 |
| Excitation System | Bidirectional Constant Flow Squarewave Excitation |
| Installation Form | Integral or split |
| Lining | Chloroprene Rubber,PTFE |
| Material of Electrode | 316L,HC,HB,Titanium,Tantalum,Platiniridium |
| Grounding | Built-in Grounding Electrode |
| Medium | Conductive Liquid |
| Grade of Accuracy | 0.5, 1.0 |
| Flow Velocity | ≤15m/s |
| Flange of Pipe Connection | GB9119-2000 or GB9115-2000 |
| Pipe connection | Flange Connection |
| Temperature of Medium | Chloroprene Rubber:-10-60℃: PTFE:-10-120℃ |
| Rated Boltage | 1.0MPa, 1.6MPa, 4MPa |
| Cable Interface | G1/2 Female Thread |
| Category of Shielding | IP65, IP68 |
| Output Signal | 4-20mACurrent,Pulse, Warning beyond upper and lower limits |
| Communication | RS485 Protocol |
| Display of Monitor | Transient Flow,Percentage,Flow Velocity,Forward and Reverse Integrated Flux and Total Integrated Flux |
| Power Supply | 220VAC, 24VDC |
| Type of Application | General Type, Waterproof Type |
Installation 
Conventional caliber flow range( Large caliber Advisory )
Outline dimension 
Application area
1. Drinking water supply, water supply, reservoir and pumping station etc.
2. Chemical acid, lye, conductive solution, cooling fluid, additives etc.
3. Drink water, beer, wine, alcohol, milk, yogurt, fruit juice, syrup, blood etc.
4. Refrigeration / air conditioning and refrigeration thermal measurement, or heat energy.
5. Sewage, industrial sewage discharge, sewage etc.
6.Control of metal industrial pump,cooling water and the flow of water.
7. The textile industry of water, pigments, chemicals, bleaching chemicals etc.
Order sheet
| Name | Specification code | Explanation |
| Instrument type |
| Intelligent electromagnetic flow meter |
| Diameter code | xxx | For example:100 represents DN100 |
| Electrode form | 1 | Standard stationary type |
|
Electrode material | 0 | Stainless steel(316L) |
| 1 | Platinum Pt | |
| 2 | Hastelloy B(HB) | |
| 3 | Tantalum Ta | |
| 4 | Titanium Ti | |
| 5 | Hastelloy C(HC) | |
|
Lining material | 3 | Chloroprene rubber |
| 4 | Polyurethane rubber | |
| 5 | F4(PTFE) polytetrafluoroethylene | |
| 6 | F46(FEP)polyperfluoroethylene-propylene | |
|
Rated pressure(MPa) | 4.0 | DN10-80 |
| 1.6 | DN100-150 | |
| 1.0 | DN200-1000 | |
| 0.6 | DN1100-2000 | |
| 0.25 | DN2200 | |
|
Operating temperature | E | <80℃ |
| H | <120℃ | |
| Grounding |
| Built-in grounding electrode |
| Grade of protection | 0 | IP65 |
| 1 | IP68 | |
| Converter type | 0 | Integral type |
| 1 | Split type | |
| Case material | 0 | Carbon steel |
| 1 | Stainless steel | |
| Instrument flange | 0 | Carbon steel |
| 1 | Stainless steel | |
| Installing timing flange | 0 | Withou |
| 1 | With | |
| Power supply source | 0 | 220VAC |
| 1 | 24VDC | |
| Instrument range | xxx | For example:(200)represents maximum fux corresponding to 20mA |
| Flow :200mm³/h |
How to choose a right model
The Flow Meter model selection is very important in the application of instrument.The related information shows that in the practical application of instrument. 2/3 troubles are caused by incorrect selection of model and incorrect installation of instrument to which the special attention shall be paid.
1.Data Collection
a.Name of medium.
b.Maximum fulx and minimum flux.
c.Maximum working prssure and temperature
2.The measured liquid shall have a certain conductivity,with conductivity ≥5us/cm
3.The actual maximum working pressure shall be less than rated working pressure of thef lowmeter
4.The maximum and minimum working temperatures shall meet the temperature requirement
stipulated for flow meter
Work shop
Contact
Product Categories : Flow Meter > Electromagnetic Flowmeter
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