Products Description
The working principle of the electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. When a conductor moves in a magnetic field, induced electromotive force will be generated at both ends of the conductor perpendicular to the direction of the magnetic field and the direction of motion.
The electromotive force is proportional to the speed of the conductor and the magnetic induction intensity of the magnetic field.
CXLD electromagnetic flowmeter is manufactured with the latest technology of contemporary electromagnetic flow and has the following characteristics:
1. the measurement is not affected by the change of fluid density, viscosity, temperature, pressure and conductivity;
2. There's no obstructing flow parts in the measuring tube, no pressure loss, low requirements for straight pipe length:
3. series nominal diameter is DN3~DN3000, and there're multiple choices for sensor lining and electrode materials;
4. the converter adopts novel excitation mode, low power consumption, zero stability, high accuracy. Flow range up to 1500:1;
5. The converter and sensor can be composed of integrated type or separated type;
6. the converter adopts 16-bit high-performance microprocessor, 2*16 LCD display, easy parameter setting, reliable programming:
7. Thereis a bidirectional measuring system of the flowmeter, which is in-built three totalizers: the forward total amount, the reverse total amount and the difference value total amount: it can display the forward and reverse flow, and has a variety of outputs: current, pulse, digital communication, HART;
8. 8. The converter adopts surface mounting technology (SMT), with self-inspection and self-diagnosis function;
9. Rubber and polyurethane lining sensors are intrinsically immersed structure;
10. explosion-proof instrument can be used for the corresponding explosion-proof places;
11. CXLD type electromagnetic flowmeter is used to measure the volume flow of conductive liquid and slurry in closed pipeline, suitable for chemical industry and electricitypower, mining, petroleum, water supply and drainage, papermaking, medicine, food and other departments.
Product Parameters
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Name
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Electromagnetic Flowmeter
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Model
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CXLD
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Nominal diameter
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3-3000mm
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Velocity range
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0-10m/s
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Degree of accuracy
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±0.5%R,±1%R
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Medium conductivity
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≥5μS/cm,Actual conductivity≥20μS/cm
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Nominal pressure
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0.6MPa/1.0Mpa/1.6MPa/2.5MPa/4.0MPa
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Ambient Temperature Ranges
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fission -10~+60ºC
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Lining Material
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Chloroprene rubber (CR),80ºC
Polytetrafluoroethylene (PTFE/F4),120ºC
Fluorinated ethylene propylene (FEP/F46),140ºC
PFA,180ºC
Polyurethane(PU),80ºC
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Electrode Material
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316L Stainless Steel, Hastelloy C, Ti, Ta, Pt
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Output signal
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Current (4-20 mA) , pulse , frequency
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Serial communications
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RS-485, support standard Mudbus protocol; GPRS
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Flange standard
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GB, ANSI150, DIN
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Power supply
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220VAC/24VDC/Lithium battery
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Protection class
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IP65/IP67/IP68
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Electirical interface
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M20*1.5 Intemal thread(NPT thread is optional)
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The Integrated Battery Powered Supply Electromagnetic Flowmeter has standard RS-485 communication interface, using Modbus-RTU standard protocol, can collect instantaneous flow, instantaneous flow velocity, accumulative flow and other parameters.
Technical parameters
The Modbus protocol of the electromagnetic flowmeter adopting No. 04 function code to read the data, supporting the baud rate is 1200,2400,4800,9600,19200.
Serial port parameters are as follows: 1 start bit, 8 data bit, 1 stop bit, N None Calibration.
Networking Description
Electromagnetic flowmeter standard MODBUS communication network is bus type network structure, supporting 1 to 99 electromagnetic flowmeter networking, the standard communication connection medium is shield twisted-pair.
The farthest electromagnetic flowmeter of the network usually needs a parallel connection 120Ω terminal matching resistance at the both ends of the communication line.
Performance of the liner and eleoctrode:
Product packaging
Mored details:
Kaifeng ChuangXin Measurement and Control Instrument Co., Ltd.was established in 2009, which is a professional company occupied in instruments R & D, manufacturer, sales and technical counsel.
The main products are Electromagnetic Flowmeter, Vortex Flowmeter, Turbine Flowmeter, Orifice Flowmeter, Metal float flowmeter, Ultrasonic flowmeter, Swirlmeter and some other process control instruments. Our products are widely used in water treatment, environmental protection, water conservancy, petroleum, chemical, pharmaceutical, natural gas, electricity, heating supplying, papermaking, metallurgy, scientific research and other fields.
Our enterprise development strategy is "People-Oriented, Quality First, Development on Technology ".
We attach importance to management internally, and expanding the market externally, to focus on the business philosophy of quality products, good service, reasonable price, honest and trustworthy all along.
Our Name Chuangxin in Chinese means to innovate. Someone says nowadays Innovation is the core of the manufacturing industry, it is to master the key core technologies, which must be achieved by self-reliance and independent innovation, we strive all the time in this direction.
Keeping continuous innovating and improving to provide satisfactory products and services to our global clients.
ADVANTAGE & CERTIFICATE
FAQ
Q: If the Electromagnetic flowmeter can be used to measure chemical solutions?
A: Generally they can. Meanwhile we have to confirm whether the solution is conductive or not, then we have to know the solution's composition and concentration and according to this can we finally confirm the what lining and electrode materials are available.
Q: Which industries are the electromagnetic flowmeter used?
A: Electromagnetic flowmeter is commonly used in metallurgy, petrochemical, papermaking, textile, water supply and drainage, sewage treatment, pharmaceutical, food, biological, fine chemical industry, etc.
Q: What about the quality assurance service?
A: Our guarantee period is 12 months, the product quality problem that appears in the quality assurance period, we give free maintenance or change.
Q: Are you trading company or manufacturer ?
A: We are factory and has manufacture kinds of flowmeter for more than 14years.
Q: How about your delivery time?
A: Depends on the order quantity, generally it is 2~4 working days if the goods are in stock.
or it is 7-9 working days if the order quantity is with 50 sets to be produced for all processes.
Q: Could we visit your factory?
A: Certainly, we welcome all clients visit us at their convenience for further understanding each other.
Q: What is your terms of payment ?
A: Payment below US$1000, 100% in advance; Payment over US$1000 can be 30% deposit before production, and the balance settled before shippment.
Q: How would you deliver the shipment ?
A: Acocrding to the order quantity or customers' request, express, air, sea are avalible.
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