Liquid Level Switch

Switch that controls the on and off of a line through liquid level. Its main function is to output an alarm signal when the liquid level reaches the set height, thereby controlling the delivery or stopping of the liquid. A liquid level switch is a device used to detect when the liquid reaches the set level and triggers the switch operation. It is commonly used in liquid storage, regulation, pump control and other systems to control the start and stop of the equipment by monitoring the change of liquid level, playing a protective and control role.
The main functions of the liquid level switch are to provide high or low liquid level alarms, control the start and stop of pumps, avoid overflow or drying, maintain system stability, etc. It is usually used in combination with liquid level sensors and control systems to provide real-time liquid level monitoring and management.”

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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.