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by A&A Tech

Display type EEM AM6 01 GR03

Display type EEM AM6 01 GR03

This instrument presents flight and engine parameters.

The instruments include four displays. They presents parameters:

1. Display A (upper left) type FL01.01:

  •  Air speed of the aircraft

2. Display B (upper middle) type FE01.06:

  • Engine speed;
  • Rotor speed;

3. Display C (upper right) type FL02.01:

  • Altitude – in the upper left quarter of the display;
  • Vertical speed – on the right side of the display;
  • Reference pressure – in the bottom left quarter of the display;

4. Display D (bottom left) FE04.02:

  • Fuel pressure – in the upper side of the display;
  • Cylinder head temperature – in the middle of the display; its right bar graph shows the temperature of the right side of the cylinder head, and the left bar graph – the temperature on the left of cylinder head;
  • Exhaust gas temperature – in the bottom of the display; its right bar graph shows the temperature measured of the right side of the engine, and the left bar graph – the temperature on the left;

5. Display E (bottom middle) type FE02.02:

  • Inlet air pressure – in the upper left quarter of the display;
  • Inlet air temperature – in the bottom left quarter of the display;
  • Oil pressure – in the upper right quarter of the display;
  • Oil temperature – in the bottom right quarter of the display;

6. Display F (bottom right) type FE03.02:

  • Pitch trim position – vertical bar graph on the left side of the display;
  • Roll trim position – horizontal bar graph in the upper left quarter of the display;
  • Fule level – bar graph on the right;
  • Flight time (measured from the last start of the engine) – digits in the bottom left of the display;
  • Hobbs (total engine running time) – digits in the bottom right of the display;
  • Voltage – the upper left of the display;
  • Number of recorded threshold crossings – the upper centre of the display (e00).

Lp. 

Parameter 

Symbol/ name  

in display 

Unit 

Range of bar graph indicator 

Warning/alarm thresholds 

Warning  

Alarm  

Air speed of the aircraft 

AIR SPEED 

km/h 

 

 200 km/h 

under 

60 km/h 

 

from 160 to 

180 km/h 

above 180 km/h 

Altitude 

ALT 

m, ft 

--- 

--- 

--- 

Variometr 

Vertical speed 

m/s, ft/min 

± 8 m/s 

--- 

--- 

Reference pressure 

--- 

hPa, 

mmHg, inHg 

---- 

--- 

--- 

Engine speed 

ENGINE 

RPM 

0 – 6000 rpm 

from 1400 

to 1600 

rpm# 

 

from 5500 

to 5800 rpm 

under 

1400 rpm

 

above 5800 rpm 

Rotor speed 

ROTOR 

RPM 

0 – 600 

from 150 

under 

 

 

 

 

rpm 

to 200 rpm# 

 

from 400 to 450 rpm 

150 rpm

 

above 450 rpm 

Inlet air pressure 

MAP 

bar 

0 – 1,5 bar 

from 1,4 to 1,45 bar 

above 

1,45 bar 

Inlet air 

temperature 

MAT 

°C, F 

from -5 to 70°C 

from 0 

to 5°C 

 

from 50 to 60°C 

under 

0°C 

 

above 60°C 

Oil pressure 

OIL p 

Bar 

0 – 7,5 bar 

from 1,0 

to 2,5 bar# 

 

from 5,0 to 7,0 bar 

under 

1,0 bar# 

 

above 

7 bar 

10 

Oil 

temperature 

OIL T 

°C 

0 – 140 °C 

from 50 

to 60°C 

 

from 110 to 130°C 

under 

50°C 

 

above 

130°C 

11 

Cylinder head temperature 

CHT 

°C 

0 – 120°C 

from 100 

to 110°C 

above 110°C 

12 

Exhaust gas temperature 

EGT 

°C 

0 – 900°C 

under 

500°C # 

 

from 850 to 900°C 

above 900°C 

13 

Voltage in electric power 

instalation 

--- 

---- 

from 11 

to 12V 

 

from 14 to 15V 

under 11V 

 

above 15V 

14 

Fuel level 

FUEL 

 70 l 

------- 

-------- 

15 

Fuel pressure 

FUEL 

bar 

 0,6 

from 0,1 

to 0,15 bar 

 

from 0,4 to 0,5 bar 

under 0,1 bar 

 

above 0,5 bar 

16 

Flight time 

FT 

H:min 

---- 

------- 

-------- 

17 

Total engine running time 

HOOBS 

H:min 

---- 

------- 

-------- 

17 

Number of recorded 

threshold crossings 

--- 

---- 

----- 

----- 

18 

Trim pitch 

TRIM 

 

------- 

-------- 

19 

Trim roll 

TRIM 

 

------- 

-------- 

The casing is made of anodised aluminium. The LCD display is protected by high quality acrylic cover with anti-glare coating. This makes the device durable and easy to maintain.

The readings are displayed in both digital and graphical form. For immediate recognition of the status, colour codes are used. If the air speed stays within the desired range, the instrument displays values in green. If the warning threshold is crossed, the instrument informs the pilot by changing the colour of graphs and digits to orange. If alarm levels are reached, the digits and graph bars turn red. The threshold values (both upper and lower) are to be defined by the buyer at placing an order.

ParameterValue
Dimensions (height x width x depth)248 x 183 x 55 mm
Display diameter156 x 164 mm
Mass585 g
Power supply12 V (< 510mA)

For details see the manual.