Battery supply and GPRS magnetic flow meter

タイトルまたは説明

Main Applications:

Electromagnetic flowmeter can be used to measure the volume flow of conductive fluid in a closed pipeline. It is widely applied in the flow measurement and control in the fields of chemical and petroleum industry, metallurgy industry, water and waste water, agriculture and irrigation, paper making, food and beverage industry and pharmaceutical industry.

 Advantages & Features:
• No moving parts (which are prone to wear and unreliability) resulting in obstructionless measurement with nothing projecting into the flow stream
• High accuracy (Generally **0.5%)
• Virtually no pressure drop (except insertion magnetic flow meters where pressure drop is limited)
• Can be used in pipes of almost any size
• Can handle flows with high level of solids which cannot be measured with other types of flow meter
• Support a variety of liners that allow them to be used for a range of specific applications eg sanitary liners for hygienic applications, inert liners for corrosive liquids
• Insensitive to fluid viscosity, specific gravity, temperature and pressure (within certain limitations)
• Magflow meters will work with laminar, turbulent, and transitional flows
• Mag meters can respond well to fast changing flows
• Relatively short straight-run requirements

Technical Specifications: 
·        Size: DN 3 ~ DN ***0 
·        Medium: Conductive liquid, slurry
·        Medium Temperature: E grade∠*0oC, H grade∠**0 oC
·        Conductivity: ≥ 5 μS/cm
·        Accuracy: ±0.5%, ±1.0%
·        Repeatability: ±0.1%
·        Rated Pressure: 0.*5, 0.6, 1.0, 1.6, 4.0MPa (or specified by customer)
·        Display: Instantaneous flow rate, total flow, velocity, flow rate percentage with back light
·        Signal Output: 4~*0mA current output, pulse output, RS***5, Hart, Profibus-DP
·        Power Supply: **0VAC, *4VDC
·        Converter Type: Compact, remote
·        Protection Grade: IP*7/ IP*8
·        Explosion Proof: Ex deibmb IIC T3~6 
·        Velocity: 0.3 ~ *2m/s( 0.1 ~ *5m/s as required)
·        Liner: Chloroprene Gum (DN*0 ~ DN***0) / Polyurethane (DN*5 ~ DN**0) / F4 (PTFE) (DN*5 ~ DN***0) / F*6 (FEP) (DN*0~DN**0) / PFA (DN*0~**0)
·        Flowing Direction: Forward, Reverse
·        Electrode Material: **6L, Pt, Ta, Ti, HB, HC, WC 
·        Electrode Type: Standard fixed type, blade type 
·        Electrode Number: 4 ~ 6 pcs
·        Flange Material: SS / CS
·        Alarm (normal open): Empty, excitation, upper / lower  limit
·        Ambient: Temperature: **5 ~ **0oC, Humidity: 5 ~ *0%
·        Communication: RS***5 / Hart / Profibus-DP


We need below item to quote for you:
1) What’s the medium?
2) What’s the flow range or connection size?
3) What about working pressure?
4) What about working temperature?
 
 After-sales service:
1. Warranty: The warranty period is *2 months starting from the shipping date;
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not arising from manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges incurred such as travel expense;
 4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.