c-ROVER 2000

The c-Rover 2000 is an optical transmissometer designed for long-term deployment aboard profiling floats.

The c-Rover 2000 is an optical transmissometer designed for long-term deployment aboard profiling floats. Its 2000-meter rating meets the need to “park” a float at depth. The pressure housings are anodized aluminum, internally connected to the anode for optimal corrosion resistance, and provides enough volume to allow the instrument to be neutrally buoyant.

The c-Rover 2000 is optically and electronically comparable to the WET Labs C-Star. The C-Star is better suited for ship-based operations.

Features

  • Specifically designed for float applications
  • Neutrally buoyant
  • 2000m depth rating
  • Ruggedized aluminum housing
Mechanical
Length78.3 cm
Diameter10.1 cm
Weight in air4.11 kg 
Weight in water0.028kg
Internal air volume2775 cc
Optical
Wavelengths450, 532, and 650 nm
Optical pathlength25 cm
Acceptance angle0.9 deg
Precision0.003 m-1 @1 Hz
Electrical
Output resolution14 bit
RS-232 output19200 baud
ConnectorMCBH-6-M (Peek)
Power input7.5–15 VDC
Operating current:35  mA
Sample rateto 8 Hz
Environmental
Temperature range (working)-2–40 deg C
Temperature range (storage)-20-50 deg C
Temperature stability 38–3–20 deg C 0.02% FS/deg C
Long term stability (6 hrs)0.02% FS/Hr

Specifications are subject to change without notice.

Product Datasheet

c-Rover datasheet

Monday, December 5, 2016
datasheet_c-ROVER161205.pdf
Product Manual

Transmissometers User Manual

Wednesday, May 17, 2017
Manual-transmissometers170511-Rev-B.pdf
Technical Note

Cable and Bulkhead Connector Maintenance

Thursday, March 9, 2017
Bulkhead-Connectors.pdf
Technical Note

Functional check and cleaning of transmissometer windows

Thursday, April 27, 2017
TN130312-2CheckCleanTransmissometer.pdf
Technical Note

Repairing anodized surfaces

Thursday, April 27, 2017
TN121203RepairAnodizedSurfaces.pdf
Technical Note

Instrument Voltage Ranges (in VDC)

Thursday, June 21, 2012
Instrument-Input-Voltage-Ranges.pdf

What should I use to lubricate bulkhead connectors?

WET Labs recommends keeping the connectors on your meter lubricated using a good quality silicone spray lubricant, such as 3M Silicone Spray or Loctite 8021 spray. These can be purchased at your local hardware store. Avoid silicone grease. It is messy and attracts contaminants. 

Do not use WD-40. It will destroy connectors.