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Center water outlet special level switch-LF21D

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Product introduction

Magnetic reed switch induction. The float guide rod is equipped with an annular magnetic ring. The float moves up and down with the liquid level, thereby triggering or releasing the reed switch inside the stainless steel tube to generate a switch signal.
Can be installed on the top or bottom. Compact and robust structure, reliable performance, good repeatability, long service life, and high temperature resistance.

Product Applications Technical Parameters Dimension Drawing Selection Table

For level measurement of liquids with density ≥0.75g/cm³.

Measuring stroke: customized by user.
Medium temperature: -20℃...80℃
Medium density: ≥0.75g/cm³
Switch output type:
Contact type: magnetic reed switch
Contact capacity: 250VAC, 0.5A
Output: normally open
Protection rating: IP65
Wiring method: direct cable
Materials:
Float: stainless steel
Body: alumina
Display window: engineering plastic

LF21D-

L

N

D

1

Details

LF21D-

LF21D Series Center Outlet Type Level Switch

L

Measuring range: special customization L1 = mm

N

Normally open

F

Normally closed

D

Flange connection

Special customization

1

1 switching output

2

2 switching outputs

..

Customized switching output according to customer requirements

* The selection table is only for technical selection. The factory model corresponds to the selection model via coding.

Shanghai Kayuan Electronic
Technology Co., Ltd.

Shanghai Kayuan Electronic Technology Co.,Ltd is an enterprise specializing in the production and R & D of industrial 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,PAKU INTELLIGENT EQUIPMENT(SHANGHAI)CO.,LTD a subsidiary of Kayuan 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 tea break rooms, 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.