JFE AEMD-USB Electro-magnetic current meter for deep ocean (0~±100cm s-1, 0 ~ 60MPa, 0 ~ 360°)

Velocity

Principle: 2-D electromagnetic velocity sensor

Range: 0 to ±100cm s-1

Resolution: 0.02cm s-1

Accuracy: ±1cm s-1 or ±2%(0 to ±60cm s-1)

Direction

Principle: Hole element

Range: 0 to 360°

Resolution:0.01°

Accuracy: ±2°

Temperature

Principle: Thermistor

Range: -3 to 45ºC

Resolution: 0.001ºC

Accuracy: ±0.02ºC(0 to 35ºC)

Depth

Principle:Semiconductor sensor

Range: 0 to 60MPa

Resolution: 0.002MPa

Accuracy: ±0.3%F

Tilt

Principle: 2-D type

Range: 0 to ±30°

Resolution: 0.01°

Accuracy: ±1°

Memory medium: miniSD card

Data capacity: 1GB provided as standard

AD converter: 16 bit digital conversion

Measuring mode: Continuous mode. Burst mode

Measuring interval: 0.1 to 1.0 s (0.1 s increment). 1 to 600 s (1 s increment)

Burst sampling interval: 1 to 1,440 min (1 s increment)

No. of samples: 1 to 18,000

Battery: CR-V3 lithium / 3.3Ah (four maximum)

Communication: USB 2.0 ( Ver. 1.1 compatible)

Current consumption: 100mA

Housing material: Ti-6Al-4V

Dimensions: Φ85mm×421mm (protection guard not included)

Weight: Approx. 4.1kg in air. Approx. 2.4kg in water

Depth rating: 6,000m depth equivalent

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