Home > Products > Magnetic Level Switch > Food Grade water float switch/ magnetic level switch
Food Grade water float switch/ magnetic level switch
- 1000 Piece / Pieces per Month
- Shenzhen
- Credit Card
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Product Details
Place of Origin | Guangdong, China | Brand Name | SOWAY | |
Model Number | SF112 |
Carton, polybag, epispastic paper,bubble
Product Description
The features of Food Grade water float switch/ magnetic level switch:
(1) Choice of normal open or normal close
(2)No standby power requirement.
(3)Customer can define activated distance, cable length and connector.
(4)Hermetically sealed, suit to tough environment and long life.
Working Theory:
When the float ball rises or falls with the liquid to the level of the switch, The magnetic force of magnet which inside of the float ball will cause the reed switch to turn ON. When the float ball move away from the reed switch, the reed switch will turn OFF.
The electronically characteristics of magnetic level switch:
Contact Type | Normally Open | Normally Closed | Normally Open High Voltage | Normally Closed High Voltage | Change Over |
Switch Power (max) | 10 W | 40W | 5W | ||
Switching Voltage (max) | DC 200V/ AC 140V | DC 200V /AC 250V | DC 175V/ AC 125V | ||
Breakdown Voltage (min) | 250V | 580V | 200V | ||
Switching Current (max) | 0.5A | 1.0A | DC 0.4A /AC 0.28V | ||
Carry Current (max) | DC 1.0A | DC 3.0A | 0.5A | ||
Contact Resistance (max) | 0.2Ω | 0.2Ω | 0.2Ω | ||
Insulation Resistance(min) | 108 | 108 | 108 | ||
Operating Temperature | -40~80°C | -40~80°C | -40~80°C |
Company Profile

Soway, oriented from the Chinese words for credibility and achievement, is given by our everlasting creed. Since the foundation of 2002, we have been committing ourselves to providing all-in-one solutions in the field of displacement and level measurement. Considering the expertise needed in displacement and level measurement, we provide a special-care plan within the lifespan of our products. Which is: No more complicated, just tell us what you request, our R&D team will offer a customized solution. No more difficult, we design, select and troubleshoot for you. No more concerned, we closely supervise our manufacturing process to ensure reliable products and high-standard workmanship. In cooperation with Nanjing University of Science& Technology, we build a most professional R&D team. With a more than 20-year experience right in this industry, and a manufacture base of more than 3300 square meter, EMERSON and us have been strategic partners in the area of process control. We believe benefiting our customers is the most significant. Cost-effective and professional service make us develop commonly. We will always be your trusted partner. Our history June 2002, Shenzhen Soway Tech Limited was established January 2004, we build our sensor laboratory in cooperation with Nanjing University of science and technology. August 2005, In cooperation with TOPWORX, we recommend solutions of SOWAY + TOPWORX in the area of measurement & control. March 2006, our sensor manufacturing base is established January 2008, The plan of special care within the lifespan of products was proposed in the field of industrial control. May 2009, being EMERSON's strategic partner in Asia. July 2013, evaluated as high-tech enterprises.
Contact Us
- Soway Tech Limited.
- Contact nameJack Gan Chat Now
- Phone86-755-89892273
- AddressNo.28, Xinfeng Road, PoTouBei, AiLian, Longgang District, Shenzhen, Guangdong
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