Altitude: -914 m to 2 4,384 m(1)(-3,000 ft to 80,000 ft)
Accuracy: 0.9 m (3 ft) at sea level
2.1 m at 9144 m (7 ft at 30,000 ft)
9 m at 18,288 m (29 ft at 60,000 ft)
Weight: 13 kg (29 lb) nominal
Case dimensions: 483 mm x 432 mm x 178 mm (19 in x 17 in x 7 in)

• High accuracy - RVSM compliant
• Fully automatic control
• Rugged flightline construction
• Wide ranging aircraft compatibility
• Integral pneumatic supplies
• Protection for aircraft instruments

Recalibration

Simple keypad instruction. 12 month interval suggested.Use of a primary pressure standard is recommended, Ruska primary pitot static tester Model 2468.

Display

LCD backlit, supertwist/wide angle viewing.
4.8 in x 1.6 in (122 mm x 41 mm) window with four lines of 20 characters 8 mm (0.3 in) high. Optional hand terminal 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 interface and control system updates.

Power Supplies

• 90 to 126 VAC at 47 to 440 Hz
• 207 to 260 VAC at 47 to 63 Hz. 200 VA maximum.

Power Failure Protection

In the event of a power interruption, the output ports will be vented to ambient conditions safely. On power reconnect, the system is in measure mode.

Self Test

Integral test routines and reporting for both electrical and pneumatic systems.

Digital Interfaces

Parallel printer interface available as standard.
IEEE-488.2 and earlier versions also available in excess of those detailed. Please refer to GE.

Temperature Range

• Calibrated: 5°C to 35°C (41°F to 95°F)
• Operating: 0°C to 50°C (32°F to 122°F)
• Storage: -20° to 81°C (-4° to 178°F)

• ADTS 403 description

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Altitude -914 to 24,384 m(2) (-3,000 to 80,000 ft)
Accuracy: 0.9 m at sea level (3 ft at sea level)
2.1 m at 9144 m (7 ft at 30,000 ft)
8.8 m at 18,288 m (29 ft at 60,000 ft)
Weight: 35 kg (77 lb)
Dimensions: 762 mm x 320 mm x 480 mm (30 in x 13 in x 19 in) nominal. Wheels supplied for ease of transport.

• High accuracy, RVSM compliant
• Flightline and rack mount versions
• Civil and military specifications
• Integral or remote pressure/vacuum supplies
• Fully programmable for aircraft type
• Protection for aircraft instruments

Power Supply

90 to 260 VAC at 47 to 440 Hz, 500 VA. 28 VDC option available.

Digital Interfaces

Standard parallel printer connection accessible via front panel protection cover. IEEE488 optional.

Sealing

Weatherproof in operating mode (lid removed).

Electro Magnetic Compatibility

To MIL-STD-461D

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 (PV 103F). Auxiliary connections for external supplies to boost or drive other equipment. Supply for vacuum hold down static adaptors also provided.

• ADTS description

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Altitude 609 to 18288 m (-2,000 to 60,000 ft)
Accuracy: 0.91 m (3 ft) at sea level 2.13 m at 9144 m (7 ft at 30,000 ft) 8.83 m at 18288 m (29 ft at 60,000 ft)
Weight 15 kg (33 lb) nominal
Dimensions (including lid): 265 mm x 520 mm x 355 mm (10.4 in x 20.5 in x 14 in)

• High accuracy—RVSM compliant
• Fully automatic control
• Rugged flightline construction
• Wide-ranging aircraft compatibility
• Integral pneumatic supplies
• Protection for aircraft instruments

Scaling Factors

• Altitude: ft, meters
• Airspeed: knots, km/hr, mph
• Rate of Climb: ft/min, m/min, m/s, hm/s
• Others: mbar, inHg, inH2O, mmHg, kPa, hPa, psi

Rate Control/Indication

• Roc: Rate of Climb
• Rt Ps: Rate of Static
• Rt Pt: Rate of Pitot
• Rt Qc: Rate of Pt
• Rt CAS: Rate of calibrated airspeed
• Rt EPR: Rate of engine pressure ratio

Overpressure
Negligible calibration change with up to 1.25 x full scale (FS) overload applied.
Calibration Stability
Better than 0.005% (Ps) and 0.08% (Qc) FS per annum.
Recalibration
Simple keypad instruction. 12 month interval suggested. Use of primary standard pressure reference (e.g. Ruska Primary Pitot Static Tester model 2468) is recommended.
Display
Large area, 1/4 VGA, high contrast, electro-luminescent display. 96 mm x 73 mm (3.7 in x 2.8 in), 320 x 240 pixels.
Response
Two readings-per-second display value update.
Power Supplies

• 90 to 132 VAC at 47 to -440 Hz, 180 to 265 VAC at 47 to 66Hz auto-selection
• Rating 200 VA

Power Failure Protection
System locks, and a manual let-down feature is provided.
Self Test
Integral test routines and reporting for both electrical and pneumatic systems.
Temperature Range

• Calibrated: 5°C to 35°C (41°F to 95°F)
• Operating: 0°C to 50°C (32°F to 122°F)
• Storage: -20°C to 70°C (-4°F to 158°F)

Sealing
Weatherproof in operating mode (lid removed).
Humidity
0 to 95% non-condensing. “Tropicalized” specification.
Shock/Vibration
Designed to meet MIL-T-28800 Class 2.
Conformity
EN61010, EN61326. CE marked
.

• ADTS description

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Altitude: -15,000 ft to 55,000 ft (-4572 m to 16764 m)
Accuracy: ±3 ft (±0.91 m) @ sea level
±7 ft (±2.13 m) @ 29,000 ft (8840 m)
±19 ft (±5.79 m)@ 50,000 ft (15,240 m)
Case Dimensions: (w x h x d) 9.7 in x 15.4 in x 14.9 in (248 mm x 391 mm x 378 mm)
Weight: 35 lb (16 kg) nominal

Scaling Factors

• Altitude: ft, meters
• Airspeed: knots, km/Hr
• Mach Rate of Climb: ft/min, m/min
• Others: mbar, inHg, psig

Leak Rate Testing
Displayed in ft/min/min and kts/min and km/hr/min
Overpressure

• Negligible calibration change with up to 2 x full scale (FS) overpressure applied.
• Compliant with 97/23/EC (category SEP).

Temperature Range

• Calibrated: 32°F to 122°F (0°C to 50°C)
• Operational: 32°F to 122°F (0°C to 50°C)
• Storage: -4°F to 158°F (-20°C to 70°C)

Conformity

• EN61010 for electrical and mechanical safety
• EMC Specification EN 61326-1. CE marked
• 89/336/EEC as amended by 92/31/EEC and 93/68/EEC

Power Supply

• 115 V to 230 VAC
• 47 to 400 Hz

• ADTS description

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Three independent pressure control channels for
altitude, airspeed and angle of attack
• High accuracy resonant silicon sensors on all
channels, RVSM compliant
• Rugged, rainproof construction
• Compact and light weight for flightline mobility
• Internal pressure and vacuum generation, high
pump reliability
• Simple user interface, high visibility colour display,
touch screen input
• Manual or stored test sequence operation
• Limits protection for aircraft instruments
• Wide ranging aircraft compatibility
• Universal/Aircraft AC power input
• RS232 port for PC control or test data transfer

Ps 1 Port / Ps 2 Port
• Pressure Mode
Control Range: 35(*) to 1355 mbar a
Measure Range: 27.6 to 1355 mbar a
Display Resolution: 0.01mbar
Accuracy: ±0.1 mbar
Rate Range: 0 to 1000 mbar/min
Rate Accuracy: ±1% of aim (average.)
• Aeronautical Mode
Control Range: -2000 to 60,000 ft.
Measure Range: -3000 to 100,000 ft.
Display Resolution: 1 ft.
Accuracy: ±3 ft. (@sea level)
±7 ft. (@30,000 ft)
±23 ft. (@55,000 ft)
Rate Range: 0 to 40,000 ft/min
Rate Accuracy: ±1% of aim (average.)
Pt Port
• Pressure Mode
Control Range: 35(*) to 2767 mbar a
Measure Range: 27.6 to 3500 mbar a
Display Resolution: 0.01 mbar
Accuracy: ±0.35 mbar
• Aeronautical Mode
Control Range: 20 to 650 knots.
0 to 2.8 Mach
Measure Range: 0 to 1000 knots.
0 to 10.0 Mach
Display Resolution: 0.1 knots.
Accuracy: ±0.5 knots

• Description (PDF)

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This compact Line Switching Unit
enables simultaneous testing
of up to 4 Ps/Pt systems operated
via the ADTS unit.
• Manual line switching
• 4 channels for Ps and Pt
• Flightline rugged construction
• Low cos

SPECIFICATIONS:
Temperature range
Operating range: -20 to 50 C. Storage range:
-20 to 70 C
Max working pressure: 3.5 bar (50psi)
Shock/vibration: Designed to meet MIL-T-28800
Class 2.
Conformity: CE marked.
Physical: Rugged ABS moulded case with
removable lid. 265mm x 520mm x 355mm,10kg
(22lbs) nominal
SUPPLIED AS STANDARD:
Color coded hose set for connection to an Air
Data Test Set, supplied complete with matched
‘O’ ring kit and 4 off spare AN4 connectors.

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• Excellent long term stability
• Static error band 0.06% full scale (FS)
• 400% proof pressure
• Ranges 5 through 10,000 psig (689 barg), sg or a
• Excellent thermal compensation -65°F to 300°F
(-53°C to 148°C)
• All welded stainless steel/Hastelloy
• FAA TSO C47 certification available

Operating Pressure Ranges
5, 10, 15, 20, 30, 50, 75, 100, 150, 200, 300, 500, 900 and
1000 psig (0.34, 0.68, 1.03, 2.06, 3.44, 6.89, 10.34, 20.68,
34.47, 62, 68 barg) or absolute.
2000, 3000, 5000, 7500 and 10,000 psig (137, 206, 344,
689 barg) or absolute.
Other pressure units can be specified, for example, bar,
kPa.
For flight qualified applications any FS pressure range
between 5 and 10,000 psi (0.34 and 6890 bar) can be
specified.
Proof Pressure
The rated pressure can be exceeded by the following
without calibration change.
• 4X FS or 2000 psi (137 bar) whichever is less for ranges
up to 1000 psi (68 bar).
• 2X FS or 20000 psi (1378 bar). whichever is less for
ranges 2000 psi to 10000 psi (689 bar).
Secondary Containment
The transducers will contain without leakage:
2000 psi (137 bar): Absolute ranges up to 1000 psi
20000 psi (1378 bar): Sealed gauge and absolute units for
ranges 2000 psi to 10,000 psi (137 bar to 689 bar).
Positive Pressure Media
Fluids/gases compatible with Stainless Steel 316 L and
Hastelloy.
Excitation Voltage
10 VDC regulated

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High Accuracy, ±0.01% FS over compensated
temperature range
• High Stability, ±100 ppm FS/year
• Pressure ranges for 1.5 bar (22 psi) tup to 70 bar
(1,000 psi) absolute
• Wide temperature range, -40°C to +85°C (-40° to
185°F)
• Media isolated construction, suitable for use in
harsh environments
• Multiple Output configurations, RS-232, RS-485,
Frequency & Diode (TTL)
• Wide selection of pressure & electrical connections
to suit specific requirements

Pressure Ranges
Any pressure range between:
• 0-1.5 bar (0-22 psi) absolute and
• 0-70 bar (0-1,000 psi) absolute
• Barometric Ranges (e.g. 600 to 1100 mbar, 8 to 15 psi)
Overpressure
1.5X FS
Sensor Failure Pressure
2.0X FS
Pressure Containment
• Ranges 1.5 bar (22 psi) to < 7 bar (100 psi) abs:
containment to 70 bar (1,000 psi)
• Ranges > 7 bar (100 psi) to < 70 bar (1,000 psi) abs:
containment to 200 bar (3,000 psi)

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