Ecvv Trade
Xian Qin Wei Instrument Factory

China Manufacturer with main products: Flowe Meter

Home  >Products Catalog > sanitary electromagnetic flowmeter

sanitary electromagnetic flowmeter

FOB Price: 50.00 - 500.00 USD/Piece
Supply Ability: 5,000 Piece/Pieces per Month
Shipping: Shanghai / Tianjin SEA / AIR
Payment Terms: L/C, D/A, D/P, T/T
In Stock
  • ECVV Safebuy Services

    According to the requirements of buyers, ECVV.com will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.


Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shaanxi in China
Packaging Details: each unit has individual box and all boxes are packed in standard packages

Quick Details

  • Brand Name: Qinwei
  • Model Number: QWLD
  • Accuracy: 0.2%
  • Protection Grade: IP66 IP67 IP68
  • Communication: RS-485
  • Power Supply: 220V AC 24V DC
  • Pressure of Measured Liquid: 0.6-40MPa

Specifications

Specifications

1, corrosion and rust steel for the health sector;
2, easy installation and maintenance;
3, high accuracy, good repeatability;

sanitary electromagnetic flowmeter is composed of two parts- electromagnetic flow sensor and electromagnetic flow transducer.


The operation of an electromagnetic flowmeter is based on Faraday law of electromagnetic induction.The mainly parts of the sensor are: measuring tube,electrode poles,excitation coil,iron core,yoke and housing. The measuring tube of the sensor is a short alloy tube whose diameter is D, the inner suface of it has an insulating liner.Two electrodes are fixed in the measuring tube along with the diameter direction of it and they usually flush with the inner surface liner.When excitation coil pulsed by two-way square wave,there generates a working magnetic field with a flux density B in the vertical direction of the measurement axis.In the meantime,if some electrical conductivity liquid flows at an average velocity V through the measuring tube ,cuts lines of the magnetic field,there generates induced electromotive force E.Electromotive force E is directly proportional to the product of flux density B,measuring tube diameter D and average velocity V,that's: E BVD. Electromotive force E(flow signal) is measured by the electrodes and transmitted to transducer through cable.After the transducer handles the flow signal by magnifying it, the flow and total amount can be displayed,also will output pulse and analog current etc

LCD Display

 

High Accuracy: +/-0.2% (Customize), +/-0.5% (Standard)

 

Temperature of Measured Liquid: <80(Rubber), <180 (F4), <60 (PUR), <260(PFA)

 

Pressure of Measured Liquid: 0.6-40MPa 

 

Ambient Temperature: -25~+60

 

Power Supply: 220V AC, 24V DC, Built-in Battery (Working life:3-5 years)

 

Protection Grade: IP66, IP67, IP68

 

Connection: Flange, Clamp on, Thread

 

Ex-Proof Marks: Exde I b II BT3

 

Communication: RS-485, HART

Electrode material

  Applications

  Stainless 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++and 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(such as Fe+++,Cu++)is greatly reduce corrosion.

  Tantalum

  Having strong resistance to corrosive mediums that is similar with glass.Almost applicable in all chemical mediums.Except for hydrofluoric acid,oleum and alkali.

  Platinum-iridium

  Almost be applicable in all chemical mediums except for aqua fortis,ammonium salt

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

sanitary electromagnetic from this supplier

500w Camping Backup Power Bank Solar Portable Power Station    
FOB Price: 189.00-298.00 USD/Piece
Min Order: 1 Piece
380VAC 300k/400kva on-Line UPS Low Frequency External Battery Pure Sine Wave Output 3 Phase 380VAC Uninterruptible Power    
FOB Price: 39000.00-60000.00 USD/Unit
Min Order: 1 Unit
KIT DE EMERGENCIA 4-40W DRIVER EXTERNO    
FOB Price: 6.00-6.70 USD/Piece
Min Order: 100 Pieces
Schneider Electric Easy UPS 3 Series    
FOB Price: 500.00-600.00 USD/Piece
Min Order: 1 Piece
3 Phase Modular UPS Power Supply 120kva 150kva 200kva 250kva    
FOB Price: 999.00-5999.00 USD/Set
Min Order: 1 Set

More products from other suppliers

Free shipMINI CAR SD DVR32GB UP to D1 ,Real-time video motion detection,2CH AV input 1CH AV output    
FOB Price: 57.00-62.00 USD/Piece
Min Order: 1 Piece
High Frequency UPS    
FOB Price: 320.00-620.00 USD/Piece
Min Order: 30 Pieces
Roll-ups    
UPS    
Non-Woven RV motorhome caravan Pop up folding camper covers    
FOB Price: 35.00-70.00 USD/Unit
Min Order: 10 Units

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group