Dji AGRAS T20 User Manual

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Product Prole

Introduction

The Agras T20 features a brand-new design including a foldable frame and a quick-release

spray tank and ight battery, making replacement, installation, and storage easy. The stable and

reliable modular aerial-electronics system is integrated with a dedicated industrial ight controller,

OCUSYNC

2.0 HD transmission system, and RTK module. It has dual IMUs and barometers and

adopts a propulsion control system redundancy design including both digital and analog signals to

ensure ight safety.

The GNSS+RTK dual-redundancy system is compatible with GPS, GLONASS, BeiDou, and Galileo.

The T20 also supports centimeter-level positioning

[1]

when used with the onboard D-RTK

. Dual-

antenna technology provides strong resistance against magnetic interference.

The upgraded spraying system features an improvement in payload. It also has a 4-channel

electromagnetic ow meter to ensure consistent spraying for all sprinklers.

The new-generation omnidirectional digital radar provides functions such as terrain following and

obstacle sensing and circumventing in all horizontal directions. The aircraft is equipped with a wide-

angle FPV camera that enables users to observe the landscape from the front of the aircraft.

The aircraft has a backup power system, which supplies power to the aircraft for approximately

20 seconds when the Intelligent Flight Battery is powered off due to malfunction during ight. This

allows the aircraft to avoid accident and land safely.

Due to its industrial design and material, the T20 is dustproof, waterproof, and corrosion-resistant. The

aircraft has a protection rating of IPX6 (IEC standard 60529), while the protection rating of the aerial-

electronics system, spray control system, propulsion ESC system, and radar module is up to IP67.

The Smart Controller 2.0 uses the DJI OcuSync 2.0 transmission system, has a maximum control

distance of up to 3 km

[2]

, and supports Wi-Fi and Bluetooth functions. The remote controller is

equipped with a 5.5-inch bright, dedicated screen that has the DJI Agras app built in, signicantly

improving smoothness and stability. When the RTK dongle is connected to the remote controller,

users can plan operations to centimeter-level precision. The Multi-Aircraft Control mode of the

remote controller can be used to coordinate the operation of up to ve aircraft at the same time,

enabling pilots to work efficiently. Both the built-in battery and external battery can be used to

supply power to the remote controller. The total working time is up to 4 hours, which fully meets the

requirements for long and high-intensity operations.

Feature Highlights

The modular design of the T20 simplies assembly. The airframe can be quickly folded, making

it easy for transportation. Both the Intelligent Flight Battery and spray tank are easily swappable,

signicantly improving the efciency of power and liquid supply.

The T20 has an aerial-electronics system with a multiple redundancy design, and also has onboard

D-RTK antennas, supporting dual-antenna technology that provides strong resistance against

magnetic interference to ensure ight safety.

Thanks to the dedicated DJI industrial ight control system, the T20 offers four operation modes:

[1] The remote controller is able to reach its maximum transmission distance (FCC / NCC: 5 km (3.11 mi); CE / KCC / MIC / SRRC:

3 km (1.86 mi)) in an open area with no electromagnetic interference, and at an altitude of approximately 2.5 m (8.2 ft).

[2] The remote controller is able to reach its maximum transmission distance (FCC / NCC: 5 km (3.11 mi); CE / KCC / MIC / SRRC:

3 km (1.86 mi)) in an open area with no electromagnetic interference, and at an altitude of approximately 2.5 m (8.2 ft).

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Dji AGRAS T20 Drone Makes Agricultural Spraying

User Manual - Page 9