AerSIP: Advanced Multi-Gas Sensing Nanotechnology for IoT

IoT Journal November 21, 2020

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AerSIP is a highly innovative, ultra-compact 5mm x 5mm System-in-Package (SiP) component developed by AerNos. It is designed specifically for multi-gas sensing at the parts-per-billion (ppb) level, combining nanotechnology, microprocessors, gas-detection algorithms, and communication modules into a single plug-and-play solution.

In the Internet of Things (IoT) ecosystem, AerSIP acts as a vital tool for environmental monitoring, integrating seamlessly into 3rd party IoT devices, wearables, smart home equipment, and mobile products to provide actionable data for improving human health and safety.

⚙️ How AerSIP Works

The module integrates two core cutting-edge technologies:

MEMS Nano-Sensing Module: A micro-electromechanical system that utilizes molecularly configured nanostructures to detect multiple specific gases simultaneously.
Mixed-Signal ASIC Module: An Application-Specific Integrated Circuit that processes weak analog chemical signals into precise digital data, utilizing proprietary hardware algorithms for real-time gas classification.

🔬 Key Features and Capabilities

Simultaneous Multi-Gas Detection: AerSIP can simultaneously detect multiple hazardous gases, volatile organic compounds (VOCs), and air pollutants—such as Formaldehyde, Carbon Monoxide (CO), Nitrogen Dioxide ($NO_2$), and Ozone ($O_3$)—using a single tiny chip.
High Sensitivity (PPB Level): Unlike standard industrial sensors that measure in parts-per-million (ppm), AerSIP offers precision down to parts-per-billion (ppb), catching trace amounts of toxic gases before they become dangerous.
Plug-and-Play Integration: With a complete built-in microprocessor, pre-loaded calibration algorithms, and standard digital communication interfaces, developers can add gas-sensing capabilities to any IoT product without complex engineering.
Ultra-Low Power and Micro Size: Measuring just 5x5mm with an extremely low-power consumption profile, it is perfectly optimized for battery-operated wearables, smartphones, and distributed smart city sensor networks.

🌐 Major Applications of AerSIP in IoT

Workplace Safety & Connected Workers: Integrated into wearable bands (such as the AerBand Research series) to monitor industrial workers’ real-time exposure to airborne hazards, preventing occupational diseases.
Smart Mobility & Automotive Interiors: Deployed in vehicles to monitor Indoor Air Quality (IAQ), automatically triggering air purifiers or ventilation systems when harmful VOCs or allergens are detected.
Smart Home & Building Automation: Used inside smart air purifiers, thermostats, and HVAC systems to dynamically manage fresh air exchange based on hyper-local air quality indices.
Smart Cities & Personal Air Quality (PAQ): Empowering citizens with real-time, hyper-local air quality maps by embedding gas sensors into streetlights, drones, or everyday mobile accessories.