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ACM PLUS; Family of Current, Wave, & Tide Meters

Product Name:ACM PLUS; Family of Current, Wave, & Tide Meters
Product Description:ACM-PLUS - user selectable 2D or 3D point velocity measurements with internal compass and tilt correction for deep (ACM-PLUS-7000) or shallow (ACM-PLUS-200) water
Year of initial development:
Year of latest version:
Area of Application:The Falmouth Scientific, Inc. enhanced Acoustic Current Meter delivers extremely precise 2 or 3 dimensional velocity measurements (user selectable) in a defined free field. The ACM-PLUS is available in either shallow-water or deep-water housings. The device may also be equipped with an optional pressure sensor, an optional CTD module, and can be configured to log up to two analog inputs from external sensors (e.g., DO, OBS, etc.).
Field of Use:The ACM-PLUS uses the most accurate and stable current measurement techniques available today and is configured with standard features that are options on competitive instruments such as extended on-board data memory, fast download capability, high accuracy real-time clock, and high speed data sampling.
Languages Supported:
Hardware/software requirements 
HD [GB]:
Processor (CPU):
Operating System:
Dedicated software:
Power supply and communication 
Power supply (internal/external with specs):15 mA at 1 Hz sample rate; 80 mA at 10 Hz sample rate; 150 uAmp sleep
Operating current:8 to 32 VDC
Output interface {eg. rs232}:RS-232 or RS-485
Analogue output:
Physical Properties  
Weight in air [kg]:
Weight in water [kg]:
Width [cm]:
Length [cm]:
Operating temperature: min. [°C]:
Operating temperature: max. [°C]:
Housing material:Epoxy or titanium
Sensor properties: current speed 
Type of sensor:Acoustic Current Meter
Range:0 to 600 cm/s
Accuracy:≤ 1%±0. 5 cm/s
Resolution:0.01 cm/s
Volume of sample:
Sensor properties: current direction 
Type of sensor:
Resolution :
Operating properties 
Minimum operating depth {m}:
Depth rating [m]:
Output data format:
Sampling rate:
Other specifications 
Additonal sensors:compass and tilt sensors, optional CTD
Data storage:2GB standard
Additional capabilities:up to two analog inputs from external sensors

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