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Heat Flux Sensor Amplifiers

Overview

The Hudyne 1C is specifically designed for low impedance sensors like ALTPs. It’s also suitable for fast thermocouples (coaxial, thin-film, etc.) or any other analog sensor. Our heat flux sensor amplifier features a low-noise input stage paired with a frequency bandwidth of up to 2 MHz. Powered by a single USB-C cable, it still offers an output range of ±12V and can be connected to any phone, laptop charger, or computer. Each unit includes a precise calibration certificate, as detailed in our calibration services (hudyne.com/calibration).

Our fast voltage amplifier technology is engineered to deliver optimal conditions for demanding heat flux measurement applications. Our amplifiers are built around a specialized input architecture that ensures maximum performance, even in environments prone to electrical noise or signal interference.

  • Input noise-suppressing filter design for USB-C power input 
  • Ultralow-noise, two-stage cascade architecture using the latest-generation operational amplifiers for outstanding resolution and minimal baseline drift.
  • Low distortion architecture for high-fidelity signal amplification.
  • Guaranteed minimum bandwidth of 1 MHz across all available gain settings, ensuring fast and accurate signal capture.
  • Flexible Heat Flux Amplification settings from 10 to 4000 to accommodate a wide range of measurement scenarios.
Power Input: USB-C with active input noise suppression
Architecture: Ultralow-noise with minimal baseline drift
Design: Low distortion
Bandwidth: Guaranteed minimum 1 MHz across all gain settings
Gain: Flexible gain settings from 10 to 4000

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Contact

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Technical drawings and instruction manuals are available upon request. For more details contact info@hudyne.com or fill out our contact form.