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Home > Instruments & Meters > Meter for Liquid & Gas > Flow Meter > 4-20mA Digital Water Flow Transmitter
4-20mA Digital Water Flow Transmitter
US$ 299 - 4,999
MOQ: 1 Set
Key Specifications
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Place of Origin:
Henan, China
Brand Name:
qtyb
Model Number:
QTLD
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai/Qingdao/Tianjin
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Henan, China
Brand Name
qtyb
Model Number
QTLD
4-20mA digital water flow transmitter
| Technical Performance Parameters | |||
| Caliver | DN3~DN3000mm | ||
| Nominal Pressure | 0.6~4.0MPa(special pressure can be made to) | ||
| 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 Platinum-iridium,Stainless steel covered with tungsten carbide | ||
| Medium Temperature | Integral 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 | ≥20μ 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 | ExmdⅡT4 | ||
| Product Standard | JB/T 9248-1999 Electormagnetic Flowmeter | ||
| Main performances of the lining materials | ||
| Lining material | Main Performance | Applications |
| Teflon | 1.The most steady material in plastics which is resistibal to boiling hydrochloric acid,vitriolandqua fortis as well as strong alkali and organic impregnates. 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. | Water,sewage and slurry,mineral serosity 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 impregnants. | Applicable in mineral serosity,slurry and coal slurry of high abrasion. |
| Main performances of the electrode materials | |
| 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. |
Packaging & Shipping
We have established nice relationship with so many expresses,such as DHL,Fedex,TNT etc.
We sure that your products will get the best protection,and we will send to you hand with the
fastest speed.For sure that electromagnetic flow meter would not damaged by nature factors,we package it by wooden case if Diameter is larger than 150mm,or use carton.
Our Services
From the raw material to the finished production we have the very strict and serious procedure to guarantee our products get to the different quality requirements to provide our customers high quality products, first-class service. The sale of products provides 12-month warranty and lifetime tracking service.
Company Information
We are Kaifeng Qingtianweiye Flow Instrument Co., Ltd,a subsidiary of listed company Henan SunTront Tec Co.,Ltd.Our head office is a listed company since 2011 and its main products is intelligent electricity meters,while Our company mainly engaged in electromagnetic flow meter.
The total area of our company is 15000 square meters,and the building area is 6000 square meters.Our company have five utility model patents,three software copyrights.And we also have production qualification and liquid calibration settings for flow meters from Dn25mm to DN2000mm.We have strong R&D capability.Our company and our head office have large quantity of running water industrial users,and we also have strong marketing capabilities on battery powered electromagnetic flow meter.We are expecting to cooperate with manufacturer who can provide battery powered flow converter,or through expand cooperation in various modes.To develop the Chinese market and international market of battery powered flow meter together.To learn from each other and to achieve win-win situation.
We are expecting sincere cooperation.If you have interest,please feel free to contact us at any time.We are looking forward to hearing from you.
Send Inquiry to This Supplier
Mr. Jack Hu
sales manager
5Yrs
Kaifeng, Henan, China
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5Yrs
Business Type
Manufacturer, Trading Company
Year Established
2005
Factory Size
10,000-30,000 square meters
Total Employees
51 - 100 People
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