Fire Size

Response Time

Distance from sensor

Cab location

OFD: Positioned in the cab, at the centre of the cab ceiling

Cab

32 kW

5 s

1.37 m

Centre front floor

0.5 kW

10 s

1.47 and 1.58 m

Centre front and rear walls

10 s

Centre front and rear left sidewalls

10 s

0.84 m

Centre control panel

10 s

1.47 and 1.58 m

Centre front and rear walls

10 s

1.5 and 1.5 m

Centre front and rear left sidewalls

10 s

0.84 m

Centre front control panel

0.005 kW (candle)

No response

1.47 and 1.58 m

Centre control panel

No response

1.5 and 1.5 m

Centre front and rear walls

No response

0.84 m

Centre front and rear left sidewalls

Smouldering fire source

60 s

1.37 and 1.4 m

Centre front and rear floor

PSD; positioned in the cab, at the centre of the cab ceiling

Smouldering fire source

60 s

1.37 and 1.4 m

Cab floor

Centre front and rear floor