
Best Selling High Quality Fiber Optic Temperature Sensor for Circuit Breakers. Real-time Temperature Monitoring: Monitors hot spot temperatures in switchgear, busbars, and contacts in real time. Customizable Sensor Length: Standard 3m imported quartz fiber sensor is fully customizable to meet specific needs. Long Distance Transmission: Transmits temperature data over long distances via RS485 or 4-20mA analog output. Multi-Channel Configuration: Supports up to 16 channels with flexible dry contact outputs for alarm control. OEM Service Available: OEM logo and customization available for orders with sufficient quantity. CE Certified Quality: Product holds CE certification ensuring compliance with international safety standards. 12-Month Warranty: Comprehensive 12-month warranty coverage starting from the Bill of Lading date.