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Float Type Liquid Level Switch-LF20D

Product introduction

In the sealed non-magnetic stainless steel is equipped with a dry reed tube, the floating ball is equipped with an annular magnetic ring, the floating ball moves with the rise or fall of the liquid level, thus triggering or releasing the magnetic reed switch in the stainless steel tube, sending a switch signal.
Can be installed at the top or bottom, compact and firm structure, reliable performance, good repeatability, long life, high temperature resistance.

Application Technical Specification Dimension Figure.(Hirschmann flange) Dimension Figure2.(Hertzmann Thread) Selection Table

Used for liquid level measurement of stainless steel float density ≥0.75g/m³ ; NBR float density < 0.75g/m³

- Maximum pressure: 5bar
- Medium temperature: -10℃ ... 130℃ (can be customized high temperature)
- Contact type: Dry reed switch
- Protection grade: IP65
- Material:stainlesssteel

LF20D - A A 250  N 500  F A D X B specification
LF20D -                     LF20D Series Float Level
Switch
  A                   Normal temperature (0-100℃)
  B                   High temperature models
    A                 monosfera
    B                 Multi-ball
      L1               Measuring range: specially
customized L1= mm
      250                Measuring range: 250mm
      500                Measuring range: 500mm
        R             Normally open + normally
closed (single ball optional)
        N             normally open
        F             normal close
          L2           Measurement range: special
custom L2= mm
          500            Measuring range: 500mm
          750            Measuring range: 750mm
            N         normally open
            F         normal close
              A       stainless steel ball
              B       NBRball
                      Custom float
                D     flanged joint
                G     G1 female thread connection
                  X   Installation connection material:
stainless steel
                  L   Installation connection material:
alumina
                    B Hirschman
                    C M12 connectors
    * The type selection table is only for technical selection, and the corresponding type of the factory model is reflected by the
code.
Shanghai Kayuan Electronic
Technology Co., Ltd.
Shanghai Kayuan Electronic Technology Co., Ltd is an enterprise specializing in the production and R&D of industrial fluid sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. In 2008, our assembly plant was established in Shanghai, China, to produce the PAKU series of products. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services. The company has set up various departments such as the purchasing department, R & D department, quality management department, finance department, sales department, after - sales department, general office, laboratory, archive room, calibration workshop, production workshop, inspection area, storage area, shipping area, and a tea break room, aiming to provide products of excellent quality and sincere services. We adhere to the customer - centric concept of creating value for customers. According to the industry needs of customers, we continuously update technology and optimize services, aiming to become a leader in the field of process automation. PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We have served many customers at home and abroad, and our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. In the increasingly competitive global market in the future, PAKU will, as always, serve a wide range of domestic and foreign customers with excellent quality, reasonable and competitive prices, on - time delivery, and perfect after - sales service. We welcome extensive cooperation with OEM and ODM customers.
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