PSD’s Analog Thermopile Sensors deliver reliable and accurate non-contact temperature measurement by converting incident infrared radiation into a proportional analog voltage signal. Designed for stability, low noise, and excellent repeatability, these sensors are ideal for applications that require real-time thermal detection with minimal signal processing complexity.
Advanced Design & Packaging
PSD analog thermopile sensors are developed using precision MEMS design principles and are available in hermetic TO-CAN packages (TO-46 / TO-5). Hermetic sealing protects the sensing element and wire bonds from moisture, contamination, and oxidation, ensuring consistent performance even in harsh operating environments.
Both air-filled and nitrogen-filled packaging options are available to meet specific performance and reliability requirements.
Applications
Analog thermopile sensors are widely used across various industries, including:
- Non-contact infrared thermometers
- Industrial temperature monitoring and control
- HVAC systems and energy management
- Flame and combustion monitoring
- Safety and over-temperature protection systems
Customization & OEM Support
PSD offers custom analog thermopile sensor design services, including spectral filter selection, package configuration, and output optimization. Our OEM support ensures seamless integration into customer systems, from prototype development to high-volume production.