ENDECO, In., Type 174 (S.S.M.) Solid State Memory Tethered Current Meter 

 Current Velocity: 



Sensor Type: 

 Sensitivity: 

 Speed Range : 



Impeller: 

 Accuracy: 



Resolution: 



Current Direction: 



Sensor Type: 

 Magnetic Direction: 

 Gimballed Range: 

 Accuracy: 

 Resolution: 

 Internal Heading 

 Correction: 



Vector Averaging: 



Pressure Sensor: 



Sensor Type : 

 Range : 

 Accuracy : 

 Resolution: 

 Optional Resolution: 



Physical Size: 



Weight: 

 Buoyancy : 

 Dimensions : 



Shipping Weight: 



Ducted impeller 



111.9 rpm/m/sec (57.58 rmp/knot) 



to 2.57 m/sec (0 to 5 knots), programmable to 



10 knots 

 Threshold 1.54 cm/sec (0.03 knots) 

 1.6 percent of full scale (99 -percent confidence 



limit) 

 0.1 percent of speed range 



Gimballed, two -axis, flux gate compass 



to 360° 



±30° (two axis) 



±5.0° above speed threshold 



1.4° 



32 point EPROM stored correction curve 



Fixed displacement, sine/cosine summation 



Potentiometric transducer 



to 152 m (500 ft) 



±1 percent 



0.39 percent 



Up to 12 bits binary (0.02 percent) 



14 kg (31 lb) in air 



Neutrally buoyant, adjustable for fluid medium 



88.9 cm (35.0 in.) long by 40.6 cm (16 in.) 



in diameter 

 25.7 kg (57 lb) 



A8 



