CTD90M_Sea & Sun Technology

The CTD90M is a high quality, high accuracy online multi parameter probe with max. 9 sensors for oceanographic and limnological measurement of physical, chemical and optical parameters for depth up to 6000 m.

Standard models:
CTD90M:
Online probe for measurement of conductivity, depth, temperature + 6 optional sensors

Standard sensors:

Conductivity (С)
Temperature (T)
Pressure (D)
Additional sensors:

Oxygen
Turbidity
pH (also H2S-resistant)
Redox (OPR) also H2S-resistant
Fluorometer
Light irradiance(PAR)
Transmissiometer
Altimeter
H2S (hydrogen sulfid)
Currentmeter (with compass)

Manufacturer

Sea & Sun Technology GmbH
Sea & Sun Technology GmbH

Arndtstrasse 9 - 13
D-24610 Trappenkamp
Germany

+49 (0) 432-3910-913

+49 (0) 432-3910-915

http://www.sea-sun-tech.com

Technical specifications

Depth rangeup to 6000 m
Max. pressureup to 600 bar
Housing materialTitanium
Power supply9…15V DC
Power consumptionapprox. 0.5 W (sensor-dependent)
Weightapprox. 6 kg (in air)
Size620 mm
Memory128 MB
Calibration
Sampling rates5 CTD sets/s
Communications
Download speed
Conductivity range0 – 1 mS/cm 0 – 6 mS/cm 0 – 10 mS/cm 0 – 70 mS/cm other range is on request
Conductivity accuracy± 0.002 mS/cm
Temperature range-2 – 36 °C -2 – 60 °C
Temperature accuracy± 0.002 °C ± 0.005 °C
Depth accuracy

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