ADTS 405 Mkll upgrade
Druck air data test system
A cost-effective upgrade solution
for your ADTS 405 MkI

Military authorities throughout the world have adopted
the ADTS 405F variant as standard equipment over anumber of years. The MkI version is obsolete and due toparts availability is no longer supported. The ADTS 405 MkII
upgrade kit provides a cost-effective solution to remove
the obsolescence, improve the specification and provide anextension to the operational life of MkI units.

ADTS 405F - Transportable flight line unit
This is a self contained portable unit with integral pressure/vacuum supplies, housed in a single military standard
enclosure. It is ideal for calibration and simulation on theflightline.
A kit is available to upgrade the flightline unit which includes
the following:• New front panel assembly including, manifold, valves,control sensors, TERPS main transducers, updated LDK anddisplay, power switch, hand terminal connector and Mimicpanel• New controller cards, motherboard and communication
card• New pump motor assembly• New hand terminal• New power supplies

ADTS 405 - Rack mounted unit (RS)This is a compact, 50 cm (19 in) rack mounting unit forlaboratory or workshop use. It is ideal for integration with ATE
systems, or simply for use as a convenient bench top tool.
Pneumatic connections are available via either the front orrear panel to suit specific applications. An optional matchedpressure/vacuum supply unit (PV103R) is available as aseparate rack module.
A kit is available to upgrade
the rack mounted unit which
includes the same as theflightline unit but the handterminal is optional.

Features and benefits ofupgrading MkI to Mk IIOptions• Improved specification – upgraded units will matchthe specification of MkII flightline for EMC, shock, vibration,
corrosion and expanded temperature range

Kit

Unit number

Case - green

AS405-61-1892M0

Case - white

AS405-63-1892M0

Case - yellow

AS405-65-1892M0

Pneumatic kit

AS405-91-1893M0

Regulator

AS405-59-1892M1

Filter

AS405-96-1893M0

Hand terminal (included in flightline kit)

AS405-111-1728-M0• Improved accuracy compared to the MkI version• Extended operational lifetime of existing assets• Cost-effective solution to purchasing a new unit
• Provides a direct ‘fit, form and function’ replacement• Same look and feel as MkI unit so no additional
cost of re-writing operations manuals or
re-training personnel to operate• Fully compatible with existing auxiliary equipment• Renewed warranty

ADTS 405 MkII specifications
Parameter
AltitudeOperating range-914 to 24,384 m(2)(-3,000 to 80,000 ft)

Resolution
0.3 m (1 ft)

Accuracy
0.9 m at sea level(1)(3 ft at sea level)

2.1 m at 9144 m(1)(7 ft at 30,000 ft)

8.8 m at 18,288 m(1)(29 ft at 60,000 ft)
Static sensorAirspeed35(3)

to 1355 mbar absolute(1 to 40 inHg)
10 to 850 knots(4)or 10 to 1,000 knots

0.01 mbar(1)±0.1 mbar(0.0003 inHg)(±0.003 inHg)

0.1 kts±0.5 kts at 50 kts

0.1 kts±0.07 kts at 550 kts±0.05 kts at 1,000 kts
35(3) to 2700 mbar absolute

0.01 mbar(1 to 80 inHg)(0.0003 inHg)

35(3) to 3500 mbar absolute

0.01 mbar(1 to 103 inHg)(0.0003 inHg)

Rate of climb

0 to 6000 ft/min(3)1 ft/minMach

0.6 to 10.000

Engine Pressure Ratio (EPR)

0.1 to 10

Pitot sensor(4)±0.2 mbar±0.26 mbar
±1% of value

0.001

Better than 0.005

0.001

Better than 0.005

1.

Accuracy includes non-linearity, hysteresis and repeatability over the full operating temperature range, 12 months drift and calibration standard
uncertainty.

2.

32,004 m (105,000 ft) available (control with suitable vacuum pump).

3.

30,480 m (100,000 ft/min) rates selectable - limit protected for safety - volume dependent

4.

Limits settable to prevent excessive mach. (Civil limit Mach 5).

Rack mounted ADTS 405
The ADTS 405RS is a 50 cm (19 in) rack mounting module
housing the main control system with local front panel
display and keypad. The remote hand terminal is optional
for this model and a matched separate pressure/vacuum
supply unit is available - please refer to PV 103R Datasheet.

Scaling factors• Altitude: ft, meters• Airspeed: knots, km/hr, mph• Pressure: mbar, inHg, inH20 (4°C, 20°C, 60°F), mm Hg, kPa,hPa, psi• Airspeed: CAS (calibrated) : TAS (true - ability to entertemperature)

Rate control/indication• RoC: Rate of Climb• Rt Ps: Rate of Static• Rt Pt: Rate of Pitot• Rt Qc Rate of (Pt-Ps)• Rt CAS: Rate of calibrated airspeed

ADTS 405 Rack upgrade specifications
Display
VFD Display , 123 mm x 42 mm (4.8 in x 1.6 in) window with
4 lines of 20 characters 8 mm (0.3 in) high. Optional handterminal display window 73 mm x 24 mm (2.87 in x 0.95 in).

Response• Two readings per second display value update• Five readings per second remote interface updates

Power supplies• 100/120/230 Vac, 50/60 Hz• 115 Vac 400 Hz• Power consumption upto 400VA

Power failure protection
In the event of a power interruption, the output ports will bevented to ambient conditions safely. On power recon-nect,
the ADTS405 safely reconnects to the aircraft system inmeasure mode.

• Rt EPR: Rate of engine pressure ratio

Self test

Overpressure

Integral test routines and reporting for both electrical andpneumatic systems.

Negligible calibration change with up to 1.25 x FS overload
applied.

Control stability
Better than 40 ppm.

Recalibration
Simple keypad instruction. 12 month interval suggested. Useof primary standard pressure reference is recommended.
Recalibration can be done on nitrogen or air (See mediacompatibility.

Digital interfaces
IEEE488.2 optional - Earlier versions also available.

Temperature range• Operating: -20°C to 60°C (-4°F to 131°F)• Storage: -51°C to 71°C (-60°F to 160°F)

Sealing
ADTS 405 MkII front panel is rainproof.

Humidity
0 to 100% condensing. “Tropicalised” pcb’s to MIL-T-28800

Shock/vibration• MIL-PRF-28800 Class 2

Safety performance• EN61010 for electrical and mechanical safety

Electromagnetic compatibility• EN 61326-1

Physical• 13 kg (29 lb) nominal• Case dimensions: 485 mm x 270 mm x 305 mm (19 in x 10.5in x 12 in)Pneumatic connections

Electromagnetic compatibility

Front panel mounted fittings with blanking caps

To MIL-STD-461F for Extended case (FX and LX Option) andEN61326-1• Static: AN-6 37° flare • Pitot: AN-4 37° flare
Fitted with replaceable filter• Vacuum (AN6) and pressure (AN4) supply fittings on rearpanel• Rear mounted Static AN-6 and Pitot AN-4 (Option)
Pneumatic supplies
For normal use with source pressure at 25% above specified
pressure range. Compatibility with other dry, non-corrosive
gases can be provided. Please refer to Druck.

Media compatibility
Non-condensing dry gases compatible with 316L StainlessSteel, Silicon, Silicon dioxide, Fluorosilicon RV adhesive andglass.

Flight line ADTS 405F

Transportable military cased version incorporating the ADTS
405 with built-in pressure/vacuum supplies. Control is via
local keypad/display or standard remote control terminal.

Power supply

Lid Line Switching unit (LS and LX Option)
Lid line switching unit offers customers the option of two
fiveway manifolds for multiple output ports, consists of 5
Static AN6 and 5 Pitot AN4 manually switched ports.

Safety performance
EN61010 for electrical and mechanical safety.

Physical• 35 kg (77 lb)• 762 mm x 320 mm x 480 mm (30 in x 13 in x 19 in) nominal.
Wheels supplied for ease of transport

Pressure/vacuum unit
Integral pneumatic supplies. Auxiliary connections forexternal supplies to boost or drive other equipment. Supplyfor vacuum hold down static adaptors also provided.

Related products• 100/120/230 Vac, 50/60 Hz• 115 Vac 400 Hz• Power consumption upto 500VA

Digital interfaces• IEEE488 Optional - Earlier versions also available• Ethernet and USB options available shortlyTemperature
Flight line (FS/LS)• Operating: -20°C to 55°C (-4°F to 131°F)• Storage: -51°C to 71°C (-60°F to 160°F)
Extended (FX/LX)

Pressure/vacuum supply unit
For use with the ADTS 405, the PV103R is a 19” rack mounting
module for ATE systems and features low maintenance drypumps.

Accessories• Storage: -51°C to 71°C (-60°F to 160°F)Additional power cable and output hose styles are available,please inquire. Operators manual, safety manual andcalibration certificate also supplied as standard.

HumidityCalibration standards• Operating: -40°C to 55°C (-40°F to 131°F)

0 to 90% condensing. “Tropicalised” pcb’s to MIL-T-28800

Shock/vibration• MIL-PRF-28800 Class 2Sealing
Weatherproof in operating mode (lid removed).

Instruments manufactured by Druck are calibrated
against precision calibration equipment traceable tointernational standards.

ADTS 405 MkII upgrade specifications
Supporting servicesDruck provides services to enhance, support andcomplement the Aviation GSE range. Our highly trained staff
can support you, no matter where you are in the world.
Further details can be found in www.bakerhughesds. com/druck/air-data-test-sets Training available on request.

Nationally accredited calibration certificates
New product is supplied with factory calibration certificateswith measurements traceable back to international
standards. For applications where initial nationallyaccredited calibration certificates are required or periodic
re-calibration is desired, Druck Sensing can provide thesolution.

Multi-year calibration and repair
services agreements
Available for indicators and instruments, multi-year service
agreements increase cost predictability by providing fixed
rates for extended periods. With larger scope undertakings
customized plans can be adapted to your needs.

MaintenanceOnce upgraded, should your equipment need maintenanceour global repair facilities are happy to serve. Work is
conducted by trained approved technicians, using controlled
original equipment parts and procedures so restoring theproduct to design condition. This is particularly importantwith Intrinsically Safe products operated in hazardous
environments and aviation ground support equipment.

Copyright 2023 Baker Hughes Company. All rights reserved.
920-709A
BHCS39089(05/2023)

druck.com