سنسور و مبدل سنسور نوری سنسور نور محیط، مادون‌قرمز و فرابنفش

Product Attributes

Introduction

The AK9710AEF3A is a compact mid-infrared quantum photodiode made of indium antimonide (InSb). Leveraging AKM's proprietary compound semiconductor technology, it operates at room temperature, delivering high sensitivity, high-speed response, and high reliability. The AK9710AEF3A integrates a built-in optical bandpass filter for detecting wavelengths at 3.9μm. This sensor is optimized for NDIR gas sensing applications.

Features

• High sensitivity — SNR 3× that of conventional thermopiles
• High-speed response (~100kHz)
• High reliability
• No bias voltage required
• Built-in optical bandpass filter for gas sensing, center wavelength 3.9μm
• 3mm × 3mm compact SMD plastic package
• Reference channel for various gas sensors (e.g., CO₂, CH₄, CO)

Applications

• Non-dispersive infrared gas sensing