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wholesale water flow meter for business for transportation

wholesale water flow meter for business for transportation
  • wholesale water flow meter for business for transportation

wholesale water flow meter for business for transportation

Kaidi Sensors industrial flow meter has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing. It generates only little magnetic interference
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Brief Introduction

KFL-DG series electromagnetic flowmeters follow the Faraday law of electromagnetic induction. They can be used to accurately measure the flow rate of liquids which are electrical conducting, caustic, and mixed with liquids and solids. They are widely used throughout industries of petroleum, chemical engineering, pharmacology, papermaking, electric power, environmental protection and so forth. Their antiknock level is ExdIIBT4.the feature of Kaflon High Quality& Accuracy Low Cost Electromagnetic Flow meter is 1- zero pressure losing; 2- High accuracy, Stable performance, high level of anti-vibration and anti-jamming, wide measuring dimensions. 3- Corrosion protection, abrasion resistant;4.life long time.

Features

1)No Moving Parts, Virtually No Pressure Loss;

2)Corrosion protection, abrasion resistant;

3)High accuracy, Stable performance;

4)High level of anti-vibration and anti-jamming, wide measuring dimensions.

5)Multi-Output Interface4~20mA, Pulse, Alarm Outputs, RS-485 and Modbus Communication

Operating Principle

Faradays Laws of Induction form the basis for the electromagnetic flowmeters. It states that a voltage is induced in a conductor as it moves through a magnetic field.

This principle is applied to a conductive fluid which flows through a magnetic field generated perpendicular to the flow direction (see Schematic).

The voltage induced in the fluid is measured at two electrodes, installed diametrically opposed. This signal voltage UE is proportional to the magnetic induction B, the electrode spacing D and the average flow velocity v. Noting that the magnetic induction B and the electrode spacing D are constants, a proportionality exists between the signal voltage UE and the average flow velocity v. The equation for the volume flow shows that the signal voltage UE is linear and proportional to the volume flowrate. The induced signal voltage is processed in the converter into scaled, analog and digital signals.

Specifications

- Size: DN10~DN600 (PTFE) ; DN40~DN1200 (NBR)

- Standard pressure: PN1.0MPa~40MPa;

- Accuracy: ±0.5%~±1.0%;

- Supply power: 85 to 250VAC (45 to 63Hz), 16 to 36VDC;

- Signal output: Current Output: 4~20mA;

- Frequency Output: 0~5000Hz with photoelectric isolation;

- Pulse Output: 0.001~1.000m3/cp, 0.001~1.000 Ltr/cp, 0.001~1.000USG/cp,0.001~1.000 UKG/cp;

- Alarm Output: Upper Alarm-ALMH, Lower Alarm-ALML with photoelectric isolation;

- Communications: RS-232 without galvanic isolation, RS-485 with Galvanic isolation;

- Ambient temperature: -10~60;

- Relative humidity: ≤85%RH;

- Atmospheric pressure: 86KPa~106KPa;

- Applicable Fluid: electrically conducting liquid;

- Fluid temperature:-25~ +65 and -25~ +180;

- Electrical conductivity: 5us/cm.



The necessary tests for Kaidi Sensors water flow meter have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability. This product is characterized by excellent temperature stability
Kaidi Sensors industrial flow meter is professionally designed considering the following factors: the functionality of the control system, engineering forces, life cycle, utility, and manufacturability. This product is easy to install and use
The design of Kaidi Sensors industrial flow meter is strictly conducted. It is carried out by our designers who think highly of parts and components safety, the whole machine safety, operation safety, and environmental safety. This product has the ability to accurately convert a physical parameter into a signal
The design processes of Kaidi Sensors industrial flow meter are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing. This product consumes little energy thanks to its energy-saving technology
Kaidi Sensors industrial flow meter has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion. It is suitable for extreme pressure conditions
The product has reliable working performance. It is able to withstand impact and high loading working conditions without sacrificing its efficiency. This product has a high level of insulation
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