JC-6UQK
Top Mounted Magnetic Level Switch
As the liquid level rises or falls, the magnetic float moves vertically. This movement causes the magnetic field to activate the internal reed switch, which sends an ON/OFF signal to the control system. This signal can be used for high/low-level alarms, pump start/stop control, and automated system integration.
1. Simple Installation & High Adaptability
- Suitable for Deep Tanks and Vertical Tanks: Unlike side-mounted switches, top-mounted switches are ideal for deep and large vertical tanks where side installation is impractical.
- No Space Limitation: It can be installed on the top, avoiding the need for wall penetrations, which is crucial for pressurized and vacuum-sealed tanks.
- Adaptable to Harsh Environments: The switch avoids direct contact with the tank wall, protecting it from corrosion, shock, or vibration, thus increasing durability and longevity.
2. Non-Contact Control & High Safety
- No Direct Contact with Liquid: The magnetic float moves on the surface of the liquid, and the sensing elements are sealed inside, ensuring leak-proof and contamination-free operation, making it suitable for toxic, flammable, and corrosive liquids.
- Suitable for High-Temperature and High-Pressure Applications: Available in stainless steel materials, it can withstand high temperatures and high pressures, making it ideal for use in chemical, petrochemical, and pharmaceutical industries.
3. Accurate & Reliable Detection
- High Detection Sensitivity: The float's magnetic components are highly sensitive, responding to even minor liquid level changes.
- Anti-False Signal Design: Some designs use dual-float systems to prevent false signals caused by liquid turbulence.
4. Low Maintenance & Long Service Life
- Simple Structure, Easy to Maintain: The switch's design is simple, and the float and sensor can be replaced independently, reducing maintenance costs.
- No Wear and Tear: Unlike mechanical switches, the reed switch and magnetic float design have no moving mechanical parts, resulting in longer service life and minimal maintenance.
5. Customizable Design & Wide Application Range
- Customizable Float Material & Size: Available in materials like stainless steel, PP (polypropylene), and PTFE to meet the needs of different applications, such as corrosion resistance, hygiene standards, and chemical compatibility.



Parameter | Description |
---|---|
Installation | Top-mounted (flange or threaded) |
Switch Type | SPST, SPDT (Normally Open/Normally Closed) |
Float Material | Stainless Steel, PP, PTFE |
Applicable Liquids | Water, Oil, Acid, Alkali, Corrosive Chemicals |
Temperature Range | 0°C to 300°C (Customizable) |
Pressure Range | 0.1MPa to 1.6MPa (Customizable) |
Switch Capacity | DC 24V |
Output Signal | ON/OFF |
Protection Level | IP66 |
Certification | Explosion-proof: ExdIICT6 |



ABOUT OUR COMPANY
Q1: Where is your company located?
A: We are based in China. Our company, JIANGSU JIECHUANG SCIENCE AND TECHNOLOGY CO., LTD., specializes in manufacturing high-quality instrumentation for industrial automation.
Q2: Can I visit your company for an inspection?
A: Yes, we welcome customers to visit our company for an inspection. Please contact us to schedule a
visit.
Q3: What are your main applications?
A: Our products are mainly used in industries such as petroleum and natural gas, power, petrochemical, pharmaceutical, mining, metallurgy and refining, and government projects.
PRODUCT INFORMATION
Q4: What are your main products?
A: Our main products include temperature instruments, pressure instruments, level instruments, material level instruments, flow instruments, and valves.
Q5: Do you provide customized solutions?
A: Yes, we offer tailored solutions to meet specific customer requirements. Please contact our sales team with your detailed specifications.
Q6: Do you provide product samples?
A: Yes, we provide samples for testing and evaluation. Please contact us for more details.
ORDERING AND PAYMENT
Q7: What payment methods do you accept?
A: We accept various payment methods including T/T (bank transfer), L/C (letter of credit), PayPal, and major credit cards.
SHIPPING AND DELIVERY
Q8: What are your shipping options?
A: We offer various shipping options including air, sea, and express delivery. We work with reputable logis- tics partners to ensure timely delivery.
Q9: How long does it take to process and ship an order?
A: Processing times vary depending on the product and order quantity. Generally, orders are processedl
within 7-15 business days. Shipping times depend on the chosen shipping method and destination.
Q10: Can I track my order?
A: Yes, you will receive a tracking number once your order has been shipped. You can use this number to track your shipment in real time.
AFTER-SALES SUPPORT
Q11: What is your warranty policy?
A: Our products come with a standard warranty covering defects in materials and workmanship. The war- ranty period varies by product. Please refer to the product documentation for specific warranty details.
Q12: Do you provide technical support and training?
A: Yes, we offer comprehensive technical support and training for our products. Our team is available to
assist with installation, operation, and maintenance.
Q13: How do I contact customer service?
A: You can contact our customer service team via the contact details provided and we are available 24/7 to help you with any queries or issues you may have.