Installation manual
Technical Spec.  TT-3008G 
52  Apr 2004 
TT-3008G - Environmental Specification 
Degree of protection  IP66 according IEC-529 
Ambient Temperature 
Operational: -25° to 55° C 
Storage: -40° to 80° C 
Vibration  Frequency range:  3-100 Hz 
Acceleration spectral:  3-13 Hz, 
 +12 dB/octave 
Density:  13-100 Hz, 
 0.011 g
2
/Hz 
Total RMS level:  1.0 g 
Icing  Up to 25mm of ice. 
Wind  Normal operation with relative average 
wind velocity up to 140 knots 
Ship motions: 
Roll: +30°, period 8 sec., 0.5 g tan. 
Pitch: +10°, period 6 sec., 0.5 g tan. 
Yaw: +8°, period 50 sec. 
Surge: +0.2 g 
Sway: +0.2 g 
Heave: +0.5 g 
Turning rate:  +/- 6 deg/s; 1 deg/s
2
Headway: 30 knots 
Dimensions (H x D)  345 mm x Ø350mm 
Weight  4.5 kg 










