GPRS wireless electromagnetic flow meter for water

Product Description

Electromagnetic flow meter have more than 100 years’ history, main use to measuring thevolume flow rate of conductive liquid and liquid-solid continuously or interrupt circulate in seal pipe.

 

Feature

• High accuracy : 0.5% of reading  
• No pressure loss. No moving parts.
• Wide size range : DN6mm - 2200mm adapt to different size of pipeline.
• High definition LCD displayer .
• It is not affected by the density, viscosity, temperature, pressure and electroconductibility of fluid
• Multiple choices are available for the liner of converter and the material of electrode;
• Multiple choices of communications : RS485, HART, Modbus, etc
• Compact and remote form; flanged,  clamped, threaded, insertion end connection;
• DC/AC, battery power supply.

Technical parameters

Diameter	DN6mm-DN2200mm
Nominal pressure	≤1.6Mpa
Accurancy	0.5%
Repeatability	0.15%
Output siganl	4-20mA/0-10mA/Pulse/OTC
Electrodes	316L,Titanium,Tantalum,HC,Monel,Pt-Ir
Protection grade	IP65,IP67,IP68
Power supply	85-260V/AV,20-30V/DC
Conductivity	>0.5μs/cm
Communication mode	RS485,RS232,MODBUS,HART
Frequency	45-63HZ
Environment Temp	-10°C~60°C
Environment humidity	5%~95%
Power consumpution	<20W
Lining	FEP,PTFE ETC.
Sensor material	Aluminium  Carbon

How TO Choose The Lining Material
Lining Material	Main Performance	Applications
Teflon	1.The most steady material in plastics which is resistable to boiling hydrochloric acid,vitriol aqua fortis as well as strong alkali and organic solvent.   2.Not be perfect in abrasion resistance.	Strong corrosive mediums such as strong acid and alkali.
PFA	Having the same abrasion resistance with PTFE.Having strong ability of load pressure resistance.	Applicable in state of load pressure.
F46	1.Have the same abrasion resistance with PTFE.2.Resistable for low abrasion.3.Having strong resistance to load pressure.	1.The same as PTFE.   2.Applicable in mediums of low abrasion.
Neoprene	1.Be of good elasticity,retractility and abrasion resistance.2.Be resistant to low aicd,alkali and salt but not for oxidation mediums.	1.The same as   PTFE. 2.Applicable in mediums of low abrasion.
Polyurethane	1.Be of good abrasion resistibility.2.Not be perfect in acid/alkali resisitance.3.Can't be used for water mixed with organic solvent.	Applicable in mineral serosity,slurry and coal slurry of high abrasion.
How TO Choose The Electrode Material
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,hydrofluoric acid,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.

 

 

Company Information

Teren instruments Established in 2007, located in the beautiful coastal city - Dalian,China. We main focus on running of instruments, main cover ultrasonic flowmeter, ultrasonic level meter, ultrasonic water meter, electromagnetic flowmeter, radar Level meter etc. Our products gain acceptance from users in domestic and aboard for years. Professional team, top quality, best service, reliability, stability, and scientific management, that’s why we success.

 

 

Packaging & Shipping

 

We have established nice relationship with so many expresses,such as DHL,Fedex,TNT etc. We are sure that your products will get the best protection,and we will send to your hand with thefastest speed.For sure that electromagnetic flow meter would not damaged by nature factors,we package it by wooden case .

 

 

Our Services

Pre-sale	After-sale
Confirm basic informations (DN,pressure,temp,output etc.)	18months' quality guarantee
Choose the best option	All life maintain
OEM(Design and print your brand)	Technical support
Send you invitation	On time software upgrading
View factory with our free accompany	On time US
Ship chartering and space booking	24 Hours online services

 

Contact Us

DALIAN TEREN INDUSTRY INSTRUMENTS CO.,LTD

 Office Tel      0086-0411-83897455-806

 Mobile         0086-15724580769

 Fax        0086-0411-86703696

 

Website     teren instruments.en.alibaba.com

 

 24Hrs Online Inquiry

SKYPE: dlteren2008