Liquid Level Sensor "FPS-L Series" | Recommended for Space-Saving Installation
Easy to install and maintain side mount configuration! Suitable for both retrofitting existing systems and new HVAC applications.
The "FPS-L Series" is a slim overflow prevention switch designed for HVAC/R systems. It provides reliable protection against condensation water overflow. Designed for compact installation, it automatically stops the air conditioning system when the water level rises due to clogging in the drain piping, helping to prevent damage to ceilings, walls, and floors. With its slim design, it can be easily mounted directly to the side of the drain pan, making it suitable for space-saving environments and retrofitting applications. 【Features】 ■ Slim design suitable for space-saving installation ■ Automatically stops the HVAC system to prevent water overflow ■ Easy installation and maintenance with side mount configuration ■ Ideal for both retrofitting and new HVAC applications ■ Complies with UL508, NEC, and IMC for safety and regulatory compliance ■ Reliable operation in residential and commercial environments *For more details, please download the PDF (English version) or feel free to contact us.
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For more details, please download the PDF (English version) or feel free to contact us.
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【Applications】 ■ Residential HVAC Systems: Flood prevention in air conditioning equipment ■ Commercial HVAC Systems: Protection for ceiling-mounted and ducted systems ■ Facility Maintenance: Preventive control in building management systems ■ Smart Home Integration: Automatic shut-off through water level monitoring ■ Renovation Projects: Easy upgrades for existing HVAC equipment ■ New Construction: Regulatory-compliant solutions for condensate management *For more details, please download the PDF (English version) or feel free to contact us.
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The demand for reed switches is becoming increasingly diverse, including miniaturization, cost reduction, high functionality, high reliability, and stable supply of products. OKI Sensor Devices is a specialized manufacturer of reed switches and related products, established to respond meticulously to these customer needs. Leveraging the assets of our predecessor, OKI, we are challenging ourselves in product development and production technology development for the next generation, utilizing our unique production technology for reed switches, cutting-edge production equipment, and a diverse product lineup. Moving forward, we will continue to provide high-quality reed switches and their application products, supporting our customers' excellent product development.