Basic Info.
Main Application
Water, Wastewater
Type
Electromagnetic Flow Meter
Certification
JIS, DIN, ANS, RoHS, ISO
Product Description
QTLD Series Electro Magnetic Flow meter
Intelligent electromagnetic flow meter is hallmarked by its high performance and reliability based on successful, field-proven technology. It is being widely used in industries such as petroleum, chemical engineering, iron and steel, food, electricpower, paper making, water treatment, petrochemical, medicine etc.
Features Top Rank Measurement Electromagnetic Flow Meter
Measurement depends on fluid density, humidity, temperature, pressure and conductivity.
There is no obstructive in the conduit and no pressure drop, and the straight pipe required is relatively short.
The sensor is equipped with the advanced processing technology that provides excellent immunity to negative pressure.
LCD display of the converter makes it easy to read during daylight and in darkness.
Parameters can be set up using infrared touch nubs no need to open the cover of the converter.
Automatic alarm functions for selfdiagnosis, empty load test, high and low limit of flow, two-stage flow value, etc.
It is applicable not only to general process, but also in tough applications such as mining, papermaking, pastry, etc.
High pressure sensor with PFA liner is resistant to high pressure and negative pressure, and available to chemistry and corrosive solution.
Technical Performance Parameters
| Model | DN6~DN3000mm |
|---|
| Nominal Pressure | 0.6~1.6MPa(2.5Mpa/4.0Mpa/6.4Mpa...42Mpa) |
| Accuracy | ±0.5%,±0.3%or±0.2% are selectable |
| Liner material | Teflon,PFA,F46,Neoprene,Polyurethane |
| Electrode Type | General type ,scraper type and replaceable type |
| Electrode material | Stainless steel SUS316,Hastelloy C,Titanium,Tantalum Platinumiridium,
Stainless steel covered with tungsten carbide |
| Mediem temperature | Integrate type | -20°C~+60°C |
| Remote type | Neoprene & Polyurethane Liner | -10°C~+80°C |
| PTFE Liner /PFA Liner /F46 Liner | -10°C~+160°C |
| Ambient Temperature | -25°C ~+ 60°C |
| Ambient Humidity | 5~100%RH(relative humidity) |
Medium Electrical
conductivity | >=5u s/cm |
| Measuring Range | 1500:1,flow rate<15m/s |
| Structure type | Integral type,remote type,submersible type,ex-proof type |
| Protection Class | IP65,IP68(optional) |
| Ex-proof Mark | Exmd II T6 |
| Product Standard | JB/T 9248-1999 Electormagnetic Flowmeter |
Main performances of the electrode materials Sanitary Flowmeter
| Electrode material | Applications |
|---|
| sainless steel SUS316 | Applicable in water,sewage and corrosive mediums. |
| Widely used in industries of petrol,chemistry,carbamide,etc |
Stainless steel covered
with tungsten carbide | Applicable in mediums of no corrosive and low abrasion. |
| Hastelloy B(HB) | Having strong resistance to hydrochloric acid of any consistance which
is below bioling piont. |
| Also resistable against vitriol,phosphate, |
hydrofluoricacid,organic acid etc which are oxidable acid,alkali and
non-oxidable salt. |
| Hastelloy C(HC) | Be resistant to oxidable acid such as nitric acid,mixed acid |
| as well as oxidable salt such as Fe+++,Cu++aStnd sea water |
| Titanium | Applicable in seawater,and kinds of chloride,hypochlorite salt,oxidable
acid (including fuming nitric acid),organic acid,alkali etc. |
Not resistant to a pure reducing acid(such as sulphuric acid,hydrochloric
acid corrosion. |
| But if acid contains antioxidant is greatly reduce corrosion. |
| Tantalum | Having strong resistance to corrosive mediums that is similar with glass |
| Almost is applicable to all chemical mediums. |
| Except for hydrofluoric acid,oleum and alkali. |
| Platinum-iridium | Almost be applicable in all chemical mediums except for ammonium salt. |
VELOCITY-FLOW RATE TABLE Electromagnetic Flowmeter
| Pipe Size | Min.Flow Rate
(0~0.5m/s) | Min.Flow Rate
(0~10m/s) |
|---|
| mm | inch | L/min,m3/h | L/min,m3/h |
| 10 | 3/8 | 0 ~ 2 L/min | 0 ~ 40 L/min |
| 15 | 1/2 | 0 ~ 5 L/min | 0 ~ 100 L/min |
| 20 | 3/4 | 0 ~ 7.5 L/min | 0 ~ 150 L/min |
| 25 | 1 | 0 ~ 10 L/min | 0 ~ 200 L/min |
| 32 | 1.25 | 0 ~ 20 L/min | 0 ~ 400 L/min |
| 40 | 1.5 | 0 ~ 30 L/min | 0 ~ 600 L/min |
| 50 | 2 | 0 ~ 3 m3/h | 0 ~ 60 m3/h |
| 65 | 2.5 | 0 ~ 6 m3/h | 0 ~ 120 m3/h |
| 80 | 3 | 0 ~ 9 m3/h | 0 ~ 180 m3/h |
| 100 | 4 | 0 ~ 12 m3/h | 0 ~ 240 m3/h |
| 125 | 5 | 0 ~ 21 m3/h | 0 ~ 420 m3/h |
| 150 | 6 | 0 ~ 30 m3/h | 0 ~ 600 m3/h |
| 200 | 8 | 0 ~ 54 m3/h | 0 ~ 1080 m3/h |
| 250 | 10 | 0 ~ 90 m3/h | 0 ~ 1800 m3/h |
| 300 | 12 | 0 ~ 120 m3/h | 0 ~ 2400 m3/h |
| 350 | 14 | 0 ~ 165 m3/h | 0 ~ 3300 m3/h |
| 400 | 16 | 0 ~ 225 m3/h | 0 ~ 4500 m3/h |
| 450 | 18 | 0 ~ 300 m3/h | 0 ~ 6000 m3/h |
| 500 | 20 | 0 ~ 330 m3/h | 0 ~ 6600 m3/h |
| 600 | 24 | 0 ~ 480 m3/h | 0 ~ 9600 m3/h |
| 700 | 28 | 0 ~ 660 m3/h | 0 ~ 13200 m3/h |
| 800 | 32 | 0 ~ 900 m3/h | 0 ~ 18000 m3/h |
| 900 | 36 | 0 ~ 1200 m3/h | 0 ~ 24000 m3/h |
| 1000 | 40 | 0 ~ 1350 m3/h | 0 ~ 27000 m3/h |
Irrigation Water Flow Meters
Flow Meter Agriculture
Address:
Huanglong Industrial Zone, Kaifeng, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
Exported to more than 30 COUNTRIES around the global; 500 SETS/MONTH production capacity; More than 20 years manufacturing experience; 5 Categories main products; The first company who own FIVE SETS CALIBRATION SYSTEMS in China, enjoys Class 0.2 high accuracy can equal to the world famous brand Siemens, etc; 8 national patents; etc. All above makes KAIFENG QINGTIANWEIYE FLOW INSTRUMENT Co., Ltd.
