Sniffer4D(Hardware) + AIRINS.ai(Software)
Aerial & Ground Gas Detection & Mapping

Versatile Integrations

From UAVs in the air, to robot dogs on the ground, and vehicles on the road

DJI Enterprise UAV Integrations

DJI Enterprise UAV Integrations

With DJI Matrice 4E / 4T

With DJI Matrice 400

Other Integrations

Platform-Agnostic UAV Integration

Robot Dog
Coming Soon!

Ground Vehicle
Coming Soon!

Available Parameters

Sniffer4D Nano 2 Plus Multi-Gas

5 internal slots available for mounting sensing modules of your choice (see below).

TVOC Module (1 slot)
Principle: PID
Linear Range: 0~50 ppm (Isobutylene)
Lowest Detection Limit: 0.02 ppm
Display Resolution: 0.01 ppm

H2S Module (1 slot)
Principle: Electrochemistry
Linear Range: 0~90 ppm
Lowest Detection Limit: 0.03 ppm
Display Resolution: 0.01 ppm

NH3 Module (1 slot)
Principle: Electrochemistry
Linear Range: 0~100 ppm
Lowest Detection Limit: 1 ppm
Display Resolution: 0.1 ppm

Odor (OU, 1 slot)
Principle: Electrochemistry
Linear Range: 0~10 ppm
Lowest Detection Limit: 0.1 ppm
Display Resolution: 0.01 ppm

TSP / PM 100 Module (5 slot)
Principle: Light Scattering
Linear Range: 30~3,000 μg/m3
Lowest Detection Limit: 50 μg/m3
Display Resolution: 1 μg/m3

SO2 Module (1 slot)
Principle: Electrochemistry
Linear Range: 0~15 ppm
Lowest Detection Limit: 0.03 ppm
Display Resolution: 0.005 ppm

HCHO Module (1 slot)
Principle: Electrochemistry
Linear Range: 0~100 ppm
Lowest Detection Limit: 1 ppm
Display Resolution: 0.1 ppm

Recommended Configurations:
Ambient air monitoring 1: PM 1.0 & 2.5 & 10 + O3 + NO2 + CO + TVOC
Ambient air monitoring 2: PM 1.0 & 2.5 & 10 + O3 + NO2 + CO + SO2

Sniffer4D Nano 2 Plus Methane

With Multi-Pass TDLAS technology for methane (CH4) detection only.

Linear Range: 0~11,000 ppm
Lowest Detection Limit: 1 ppm
Detection Resolution: Better than 1 ppm (Standard Deviation < 0.2 ppm)
Display Resolution: 0.1 ppm

Recommended Applications:
Natural Gas Plant / Landfill Routine CH4 Rough Survey
(check for overall concentration anomalies then use MetScan for precise localization)

External Measurement Modules (For Matrice 400 & Robot Dog Integrations Only)

Gas Sampling Module

High-Precision Wind,
Temperature & Humidity Module

* Can be used with a Sniffer4D
Nano 2 Plus or standalone

Visibility Module

* Needs to be used with the Wind
Module on the left

Output & Deliverables

Data Visualization

Try interacting with a small subset of AIRINS.ai’s visual functionalities below: click and drag to explore 2D / 3D views, scroll to zoom, and use the icons to switch between Point Cloud, Grid, and Interpolation heatmaps to see the gas concentration distribution.

Generated Report

AIRINS.ai turns each mission into a structured, actionable report. It summarizes the mission time period, location, area, and concentration information, providing interval and spatial concentration distribution at ppm levels.

​Reports can be exported as PDF or editable DOCX for sharing and follow-up.

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Other Outputs

AIRINS.ai supports GIS-ready exports, including shapefiles (.shp) and structured data (.json) for integration into existing mapping and asset systems. For internal analysis, users can also export tabular data (.csv) to support review and recordkeeping across missions, and generate animated playback of screening results for briefings and discussions.
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