Specifications
Water Electromagnetic Flowmeter,1.Medium:water,liquid,slurry,etc.
2.Diameter size:DN10~3000mm
3.Pulse,4~20mA output,RS485
Product Name: Cheap Industrial Water Electromagnetic Flowmeter
Introduction-- Water Electromagnetic Flowmeter
KDLD water electromagnetic flowmeter measuring instrument / tool is manufactured with the modern technology of electromagnetic flow, the measuring principle of which is based on the electromagnetic induction law of Farady. It is mainly used to measure the volume flow of conducting liquid and slurry in closed pipeline, applicable to industries like chemical, power supply, metallurgical mine, oil, water supply and drainage, paper making, pharmaceutical, food, etc..
Specifications-- Water Electromagnetic Flowmeter
Item | Compact type | Remote type | ||||
Flange connection | Inserted type | Threaded connection | Flange connection | Inserted type | Threaded connection | |
Caliber(mm) | 15~3000 | 125~3000 | 10~25 | 15~3000 | 125~3000 | 10~25 |
Pressure(MPa) | 0.6,1.0,1.6,4.0 | |||||
Accuracy | ±0.5%, ±0.3%(±0.2% available for special order) | |||||
Applicable medium | Conductive liquid and slurry | |||||
Medium Temperature | ≤150°C | |||||
Medium Conductivity | ≥5μS/cm | |||||
Medium Velocity | ≤15 m/s | |||||
Ambient | Temperature:-25°C~+60°C, Humidity: 5%~90% | |||||
Liner Material | DN10mm~32mm: Polytetrafluoroethylene(F4), Polyurethane; | |||||
Electrode Material | Mo-containing stainless steel, Hastelloy B, Hastelloy C, Titanium alloy, Tantalum alloy, Platinum-iridium alloy, Stainless steel-coated tungsten carbide | |||||
Electrode Type | Fixed type(DN150~DN2600); Blade type(DN300~DN1600) | |||||
Flange Material | SS, CS | |||||
Communication | RS485, RS232, HART, Modbus, Profibus-DP | |||||
Signal Output | Analog 4-20mA, pulse, isolated, load resistor≤750Ω | |||||
Power Supply | AC 85-265V, 45-63Hz, power≤20W; | AC 85-265V, 45-63Hz, power≤20W; | ||||
Display | LCD display with back light. | Intelligent flow totalizer display. | ||||
Protection Grade | IP65 | IP65, IP67, IP68 | ||||
Explosion- | ExdmⅡCT4, mdⅡBT4 | non | ||||
Company Information--Water Electromagnetic Flowmeter
- We have been in this business for more than ten years.
- Our customer satisfaction is 99. 5%.
- We are located in Kaifeng, the most ancient and biggest base of flow instrument in China, which means we have full acc ess to the most advanced technologies in this field.
- We are awarded ISO9001:2008.
- Our belief is "Accuracy and Attitude, Access to Customer".
- Our monthly output of electromagnetic flow meters is 3000 sets.
- We are able to provide electromagnetic flow meters with international standards.
- Our goal is to make world wide brand.
Our Services--Water Electromagnetic Flowmeter
1. The measured fluid must be conductive
2. The measured fluid must be full of the pipeline
3. The medium temperature must be below 180°C.
4. There should be none electromagnetic interference(including center control room, frequency converter, high voltage, etc) nearby electromagnetic flow meter.
If necessary, please note:
A: the parameters like upper limit value of flow range or the relevant flow rate that need to be set before the flowmeter ex-work;
B: whether there is a requirement of immersing usage;
C: whether there is a requirement of providing companion vice flange for installation;
D: please consult with us when you have any special needs.
FAQ-- Water Electromagnetic Flowmeter
Selection of Nominal Diameter--Water Electromagnetic Flowmter
As electromagnetic flowmeter has a high rangeability of 1500:1, the selection of nominal diameter is the same as that of process pipe;
If there are solid particle in the measured medium, a flow rate range of 1~3m/s is recommended. If the practical flow rate is excessive yet inconvenient to adjust, the nominal diameter of the instrument is better larger than that of the process pipe, under which condition the flow rate in the measuring pipe of the flowmeter can be properly decreased and the abrasion of electrode and liner caused by the particle can be alleviated;
If there are sediment in the process pipe, a flow rate range of 1~3m/s is recommended. If the practical flow rate is too little, the nominal diameter of the instrument is better smaller than that of the process pipe in order to properly increase the flow rate of the fluid in the flowmeter to avoid the effect on the accuracy caused by the sediment.
If the flow rate is too little yet a high precision measurement is required, a sensor smaller than the nominal diameter can increase the flow rate to ensure high precision.
In the above 2,3,4 conditions, a reducing pipe should be jointed to both the upstream and downstream of the flowmeter. The center taper angle should be no more than 150 and there should be a straight pipe at least 5 times of the the process pipe jointed to the reducing pipe.
Packaging & Shipping--Water Electromagnetic Flowmeter
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