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Center Outlet Specialized Level Switch - LF22

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Product introduction

The LF22 level switch uses a magnetically induced reed switch. The float guide rod is equipped with an annular magnetic ring. As the float moves up or down with the liquid level, it triggers or releases the reed switch inside the stainless steel tube, sending a switch signal.
It can be installed at the top or bottom, with a compact and robust structure, reliable performance, good repeatability, long service life, and high temperature resistance.

Technical Parameters Product Application Dimension Drawing Model Selection Table

Measuring stroke: Customizable by user

Medium temperature: -20℃ to 80℃

Medium density: ≥0.75 g/cm³

Switch output type:

Contact type: Magnetic reed switch

Contact capacity: 250 VAC, 0.5 A

Output: Normally open

Protection rating: IP65

Wiring method: Direct lead-out

Materials:

Float: Stainless steel

Body: Alumina

Display window: Engineering plastic

Used for liquid level measurement where density ≥ 0.75 g/cm³.

LF22 -	L	N	D	1	Details
LF22 -					LF22 Series Center Outlet Specialized Level Switch
	L				Measurement range: Special custom L1 = ___ mm
		N			Normally open
		F			Normally closed
			D		Flanged connection
					Special custom
				1	1 switch output
				2	2 switch outputs
				..	Switch outputs customized per customer requirements
Note: The model selection table is for technical selection only. The factory model corresponds to the selected model via coding. Measurement strokes of 200mm, 300mm, 400mm are optional.

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.