ANTHEA
EM Log

Electromagnetic Speed Log
The ANTHEA EM speed log is designed for merchant    
and cruising ships.
It is used with maximum 70 m length of cable,between 
the main cabinet and the sensor. For standard operations,
the ANTHEA log uses a 48 mm sensor. 
It can be adapted to other BEN Marine sensors
that have the same electrical characteristics.
ANTHEA standard version speed log consists of:
•One IP65 metal case
•One sensor
•One hull fitting
The choice of the hull equipment depends on the hull type.
ANTHEA is compatible with all navigation peripherals.
BEN Anthea 

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BLIND ANTHEA
EM Log
Electromagnetic Speed Log
The BLIND ANTHEA EM speed log is designed for all  
type of civil ships. It can be installed near the sensor.
There is no distance limitation between the cabinet
and its peripherals. For standard operations, BLIND
ANTHEA uses model 48 mm. It can be adapted to
other BEN Marine sensors that have the same
electricl characteristics.
The BLIND ANTHEA speed log consists of:
•One IP65 metal case
•One sensor
•One hull fitting
The choice of the hull equipment depends on the hull
type, BLIND ANTHEA is compatible with all navigation     
peripherals.
BEN Blind Anthea 

pdf button BEN MARINE BLIND ANTHEA EM LOG

CALYPSO
EM Log
Electromagnetic Speed Log
The CALYPSO electromagnetic speed log
meets IMO regulations. It is specially
designed for large commercial ships, with
over 100 m cable requirement between the
main cabinet and the sensor.
The CALYPSO speed log consists of:
•One IP65 metal case
•One blind transmitter located near to the sensor
•One sensor
•One hull fitting
The choice of the hull equipment depends on the hull type
.
BEN Calypso

pdf button BEN MARINE CALYPSO EM LOG

ALIZE
EM Log
Electromagnetic Speed Log
ALIZE is an electromagnetic speed log
dedicated to small ships or pleasure boats.
Its flat sensor, without mobile or protruding
component, offers unequalled accuracy and robustness.
The ALIZE speed log consists of:
•One main display unit IP67
(wall or bracket mounting)
•One Noryl retractable sensor with 5 m cable
•One screw-on type Noryl hull fitting

 BEN Alize

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INSTALLATION DIAGRAM OF BEN MARINE EM SPEED LOGS
CABLES TYPE:
One cable with 2 individualy shielded pairs (Min=0.34°)
Inductor cable = 1 shielded pair (Min=0.75°)
Electrode cable = 1 shieldedpair (Min=0.75°)
According output type
Sensor cable is supplyed by manufactrer:
    -16m or 32 m with transducer 48mm
    -20m with transducer 65mm
    -30m with transducer LENS
    -other length on request
Standard electrical cable
BEN installation
For mechanical protection we advise to use of armoured (braid) cables