High-precision optical level sensor redefines the new standard for non-contact liquid level detection.
Introduction
Recently, HojellyTek officially launched the new generation Optical Level Sensor. Based on advanced optical refraction principles, this product achieves comprehensive breakthroughs in detection accuracy, response speed, and environmental adaptability, providing more reliable liquid level monitoring solutions for industrial automation, smart home appliances, medical equipment, and automotive electronics fields.
Body
In traditional liquid level detection, mechanical float balls, capacitive, or ultrasonic sensors often face pain points such as medium adhesion, electromagnetic interference, and limited installation space. The Optical Level Sensor employs non-contact optical detection technology, accurately determining the presence or absence of liquid level through changes in infrared light refraction at the prism-medium interface, thereby avoiding from the source the risks of wear and jamming caused by mechanical moving parts.
Core Advantages
- Extreme Miniaturization
The sensor probe diameter can be as small as 8mm, supporting various installation methods such as threads and flanges, suitable for compact spaces or small containers. - Wide Medium Compatibility
Using corrosion-resistant optical resin and fully sealed structure, it is compatible with various liquids such as water, oil, acid-base solutions, and cutting fluids, and is unaffected by liquid color and temperature fluctuations. - Millisecond-Level Response
Integrated with high-speed photoelectric conversion chips internally, the response time is ≤1ms, meeting the requirements of dynamic working conditions such as high-speed filling and dispensing. - High Reliability and Long Lifespan
No moving parts, solid-state design, theoretical service life exceeding 1 million cycles, optional IP67 protection rating, adapting to harsh environments such as humidity and dust.
Typical Applications
Industrial Equipment: Machine tool liquid tanks, lubrication systems, low-level alarms for coolants
Medical Instruments: Reagent residue monitoring, overflow protection for waste liquid buckets
Smart Home Appliances: Water tanks of water purifiers, coffee makers, and floor cleaning robot sewage tanks
New Energy Vehicles: Liquid level monitoring of brake fluid reservoirs and coolant expansion tanks
Currently, the Optical Level Sensor has passed NO-NPN, NO-PNP, NC-NPN, and NC-PNP certifications, and can provide customized cable lengths, output methods (NPN/PNP/analog), and installation thread specifications according to customer needs. The launch of this product further enriches HojellyTek's product matrix in the precision sensing field, helping equipment manufacturers enhance system intelligence levels. - Conclusion
For detailed datasheets or sample testing applications, please visit the official website or contact Luna Chen
Email: luna@ceshhome.com
