mdTector1000CH4 LR, is a fully integrated aerial methane inspection package. It’s purpose-built for professionals who are responsible for inspecting methane gas infrastructure.

See and detect.
mdTector1000CH4 LR consists of a Pergam gas sensor, mounted and integrated perfectly with a Microdrones md4-1000 UAV. It has an onboard HD video link. That means that you can see in real time what you are detecting with the laser sensor.

It goes where people shouldn’t.
Whether your gas infrastructure is in a hard to reach riverbed or near a steep cliff… the tough, carbon-fiber built drone will easily navigate terrain that would be difficult, dirty or dangerous by traditional foot crews. Microdrones is known for its field-proven aircraft platform. It’s sturdy, stable, resistant to wind and weather, as well as dust and dampness.

A drone package for people who get stuff done.
The mdTector1000CH4 LR is versatile and can be used for:

  • Natural Gas Line Surveys
  • Tank Inspections
  • Gas Well Testing
  • Landfill Emission Monitoring
  • Plant Safety
mdTector1000CH4 integrated system with a Microdrones md4-1000 UAV


  • Low cost compared to the expense and risk of traditional gas detection methods 
  • Broad range of detection, from 1 – 50,000 ppm × m 
  • Lightweight and easy to transport 
  • Easy to deploy and operate 


The mdCockpit Android App provides a live data view of potential gas leaks in real time during flight. 

  • Methane Column Density in ppm × m 
  • Sensor Status 
  • Plot the LMm readings 

The mdTector Android App allows you to graphically visualize and present all exported post-flight data on one convenient map. 

  • Data includes LMM reading and GNSS position 
  • Import TFD from md4-1000 
  • Quickly export data to .csv for exploitation in GIS software 
  • Data is displayed by color 
  • Toggle between Google Imagery and Google Maps 
mdTectorCH4 Methane detection visualization on a tablet

Why Choose mdTector1000CH4?

mdTector1000CH4 LR is carefully integrated with a laser methane gas detection sensor and a visual camera so that the operator sees what the sensor is detecting.

Real Time And Post Flight Results

View methane presence in real time during flight and create maps plotting methane levels detected, post flight.

Deploy A Drone Where It’s Dirty, Dull Or Dangerous

mdTector1000CH4 LR is purpose built to withstand wind, rain, cold, heat, dust and dirt… and it easily flys above complex terrain, where foot-based teams are at risk of injury.

Easy To Transport And Deploy

Carbon fiber construction combines strength with light weight. It’s easy to get to the field and to get jobs done efficiently.


Subtitles: English | French | German | Spanish | Arabic

What Can You Do with it?

Practical applications include, but are not limited to: natural gas line surveys, compressor stations, tank inspections, gas well testing, landfill emission monitoring, and plant safety. 

Inspection mission of a gas pipeline using a Microdrones md4-1000 UAV
Architect inspecting a construction site with the help of a Microdrones UAV
Surveyors in the field performing a mapping mission using a md4-1000 UAV
Emissions and Safety



icon md4-1000

Robust, powerful, stable and dependable. Build your business on this versatile platform.

icon flight battery and charger
Charger & Flight Battery

One md4-1000 flight battery and charger for maximum flight endurance.

icon rugged drone carrying case
Rugged Carrying Case

Bring your Microdrones UAV to tackle missions in the toughest corners of the Earth.


icon Microdrones remote control

Proven, professional controls and telemetry keep you in control when you need it most.

icon digital data link
Digital Data Link

Conveniently connect your Microdrones UAV to your digital devices.


Icon Methane Gas Sensor
Integrated Methane Gas Sensor & FPV Camera with Video Link

Pergram Laser Methane Falcon
sensor for Methane (CH4) and
methane-containing gases,
1 – 50,000 ppm x m.


icon mdTector CH4 app for tablets
mdTector Viewer App

Visualize methane detection levels, post flight on a map, via an intuitive, easy to use Microdrones Android app.

icon mdCockpit running on tablet
mdCockpit Tablet Software

Simple swipes of the finger help you plan your survey area and monitor progress in flight on your Android tablet.


mdTECTOR1000CH4 LR technical specs:





Sensor: Pergam Laser Methane Falcon


  • mdCockpit
  • mdTector Viewer App

Solution Take off Weight (TOW)::

5520 g

System Operation Temperature::

-10 °C up to 50 °C

mdTector1000CH4 LR
Target Gas Methane (CH4) and methane-containing gases (natural gas and similar)
Detection Limits 1 – 50,000 ppm × m
Detection Speed 0.1 seconds (1)
Detection Distance 1.5 ft. (0.5 m) – 328 ft. (100 m) (2)
Laser Safety Class Guide light (green laser light): Class 3R, Measurement light (infrared laser light): Class 1
Dimensions 120 (W) × 120 (D) × 140 (H) mm
Features Live view telemetry, Live view video feedback

(1) The mdTector1000CH4 solution averages 10 data in order to record 1 value each second. 
(2) Please take note that the lower distance values might represent safety issues for the UAV in terms of altitude above ground level.