ThermoPilot H20T

Dual-Sensor Payload: Why Both Sensors Matter

A thermal-only image identifies that a problem exists but often lacks the visual context to specify what the problem is and exactly where it is located on a structure. A visual-only image shows the structure in detail but cannot detect heat anomalies. The H20T captures both simultaneously: the operator sees the thermal image to identify anomalies and switches to the zoom camera for precise location and visual documentation — without repositioning the aircraft.

This dual-channel capability is particularly valuable during electrical infrastructure inspection. A thermal anomaly on a switchgear panel is detected by the thermal sensor; the zoom camera (with 4x optical zoom) then captures the specific component — a cable termination, a breaker face, a busbar — in enough resolution to include in a maintenance report without the inspector having to approach the live equipment.

AI Hotspot Detection with Auto-Alert

Long inspection routes — a kilometre of overhead power line, a row of industrial boilers, a rooftop solar array — require sustained operator attention across hundreds of thermal images. The H20T's onboard AI monitors the thermal feed in real time and generates an automatic alert when a pixel cluster exceeds a configurable temperature threshold above the ambient background. Alert thresholds are set in the companion app before the flight: a typical setting for electrical inspection is ambient + 10°C for a caution alert, ambient + 25°C for a critical alert.

When an alert triggers, the drone automatically marks the GPS coordinate, captures a thermal screenshot, and logs the peak temperature. The operator receives a push notification on the ground station. At the end of the flight, the AI report lists all alerts with location, temperature, and timestamp — ready for direct inclusion in the inspection report.

Industrial Inspection Use Cases

Utilities (Power Line and Substation): The H20T is used by electrical utilities for transmission line inspection, identifying overheated connections and insulators before they fail. A two-operator team with one H20T can inspect 30–50 km of overhead line per day, replacing crews that previously worked from helicopter or bucket truck.

Oil and Gas: Pipeline thermal inspection identifies insulation failures and process heat loss. Tank farm inspection identifies hot spots in tank shells, roof seals, and associated pipework. Flare stack inspection — previously requiring specialist high-risk access methods — can be conducted safely from drone standoff distance.

Manufacturing: Electrical panel inspection, heat exchanger performance monitoring, and refractory inspection in furnaces and kilns are all viable with the H20T. The 32x digital zoom enables inspection of components at distances that keep the drone outside ATEX zones where applicable.

Who Should Use the H20T

The H20T is appropriate for professional inspection operators who carry out regular commercial thermal inspection work. The 640×512 thermal resolution and AI hotspot detection provide enough capability for the majority of industrial inspection applications without the cost premium of the FlirMate Pro 640. If your primary use cases are search and rescue, medical screening, or wildfire mapping — where maximum thermal sensitivity (NETD) is critical — the FlirMate Pro 640 is the more appropriate platform.

What's in the Box

• ThermoPilot H20T airframe with H20T dual-sensor payload
• Smart flight battery (x3)
• Smart charger and car charger
• Remote controller with integrated display
• ND filter set for visual camera
• Carrying case (foam-lined, hard shell)
• Inspection report template (PDF format)
• 12-month access to cloud inspection report platform

Frequently Asked Questions

Does the H20T output radiometric data?

Yes — the H20T thermal camera is fully radiometric. Every pixel in every thermal image stores an absolute temperature value, not just a relative heat map. This enables post-processing software to query any pixel for its temperature, generate isotherms, and compare temperatures between inspections.

What software is used to analyse H20T thermal data?

The H20T is compatible with DJI Thermal Analysis Tool (free), FLIR Tools, and third-party platforms such as Scopito and DroneBase. The inspection report platform included with purchase handles basic reporting workflows without specialist software.

Can the H20T operate at night?

The thermal sensor operates independently of ambient light — it detects emitted heat, not reflected light — so thermal inspection is fully functional at night. The visual zoom camera requires at least some ambient light for useful imagery. For night operations, the AI hotspot detection and GPS alerting function as normal on the thermal feed alone.

What wind conditions can the H20T handle?

The H20T is rated to 12 m/s (approximately Force 6 on the Beaufort scale — strong breeze). In practice, thermal inspection quality degrades above 8 m/s as turbulence affects image stability. We recommend scheduling inspection flights below 6 m/s when possible.