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

Air Pollution Mapping
Natural Gas Plants  / Landfills Routine CH4 Rough Survey
HAZMAT Response


Versatile Integrations

DJI Enterprise UAV Integrations

Sniffer4D Nano 2 Plus Multi-Gas mounted on a drone

 With DJI Matrice 4D / 4TD & Dock 3

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With DJI Matrice
4E / 4T / 30 / 30T

Sniffer4D Nano 2 Plus integrated with DJI Matrice 400

With DJI Matrice 400

(Up to 2 Sniffer4D Nano 2 Plus)

Real-Time Data Display & System Control via DJI Pilot App

Real-Time Data Display & System Control via DJI Pilot App

Real-Time Data Display & System Control via DJI FlightHub 2

Real-Time Data Display & System Control via DJI FlightHub 2

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

Other Integration Options

Sniffer4D Nano 2 Plus mounted on a robot dog

Robot Dog

Sniffer4D Nano 2 Plus mounted on a ground vehicle

Ground Vehicle

Available Parameters

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PM 1.0 & 2.5 & 10 Module (1 slot)
Principle: Light Scattering
Linear Range: 5~1,000 μg/m3
Lowest Detection Limit: 5 μg/m3
Display Resolution: 1 μg/m3

O3 + NO2 Module (1 slot)
Principle: Electrochemistry
Linear Range: 0~11 ppm
Lowest Detection Limit: 10 ppb
Display Resolution: 1 ppb

NO2 Module (1 slot)
Principle: Electrochemistry
Linear Range: 0~11 ppm
Lowest Detection Limit: 10 ppb
Display Resolution: 1 ppb

CO Module (1 slot)
Principle: Electrochemistry
Linear Range: 0~11 ppm
Lowest Detection Limit: 0.05 ppm
Display Resolution: 0.005 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 Multi-Gas

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

Sniffer4D Nano 2 Plus Multi-Gas
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Sniffer4D Nano 2 Plus Methane

With Multi-Pass TDLAS technology for methane-only sniffing detection

Linear Range: 0~11,000 ppm
Limit of Detection: 200 ppb (3x typical baseline noise 60 ppb at stable temperature)
Display Resolution: 100 ppb

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

Sniffer4D Nano 2 Plus Methane

External Measurement Modules (For Matrice 400 Integration Only)

High-Precision Wind, Temperature & Humidity (AIRINS Meteorological System)

AIRINS Meteorological System integrated with DJI Matrice 400
DOC document icon

AIRINS Meteorological System - Basic Specs

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

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.

AIRINS.ai interface showing Sniffer4D gas mapping results

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.

CSV data export icon

CSV

GeoJSON data export icon

GeoJSON

Shapefile data export icon

Shapefile

Video animation file icon

Animations

Case Studies

Submit an Evaluation Request

Product Information

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Sniffer4D Nano 2 Plus
Components & Specs

Key technical specifications for Sniffer4D Nano 2 Plus

PDF document icon

Sniffer4D Nano 2 Plus
Brochure

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Sniffer4D Nano 2 Plus & AIRINS.ai - Quick Start Guide

DOC document icon

AIRINS Meteorological System - Basic Specs

Sniffer4D Nano 2 Plus

Answer in ~60 seconds. We will recommend the most appropriate configuration.

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