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Description:
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Coastal’s MacroCTDs and MacroCTDs+ are the ideal
instruments to monitor and record conductivity, temperature, and depth for
salinity and speed of sound calculations.
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Coastal
MacroCTDs
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Capacity:
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200K standard
Optional (Compact Flash Cards):
8MB, 16MB, etc.
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Housing:
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Diameter
– 5.5 in.
Length
– 19.5 in. (including handle)
Weight
– 18 lbs. in air
Material
– Stainless steel and UHMW plastic housing
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Power:
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User replaceable standard
alkaline D cells
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Interface:
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Wizard
IBM PC compatible software
ASCII data files in engineering
units
User controlled sampling
parameters and sensor functions
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Clock:
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Solid state real time, accuracy
one minute per year
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| Standard:
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Conductivity, Inductive
– Falmouth Scientific C-T Sensor
Pressure, Standard
– ICS Strain Gauge
Temperature, External – YSI
Thermister
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FSI
C-T Sensor
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Optional:
Standard
for MacroCTDs+
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Conductivity, High Precision
- Seabird SBE-4
Pressure, High Precision - Paroscientific Digiquartz Temperature, High
Precision - Seabird SBE-3
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Function
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Sensor
(*optional)
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Range
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Accuracy
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Resolution
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Units
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Conductivity,
Inductive
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FSI
OEM CT Sensor
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0->64
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0.025
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0.018
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mmho/cm
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Pressure,
Standard
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IC
Sensors Strain Gauge, piezoresistive
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30,
50, 100, 250
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0.1%
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12
bit
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psia
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Temperature
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YSI
Ext. BulkheadThermister
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-5°
to 35°
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0.1°
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.02
typ
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°C
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Conductivity,
High
Precision
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*SeaBird
SBE-4
Conductivity
Sensor
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0-70
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0.003
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0.001
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mmho/cm
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Pressure,
High
Precision
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*Paroscientific
Digiquartz
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900<
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0.015%
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16
bit
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psia
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Temperature,
High
Precision
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*SeaBird
SBE-3 Temperature
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-5°
to 35°
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.004°
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16
bit
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°C
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Download MacroCTD spec sheets in .pdf format
MacroCTD
95.6KB
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