Additional information | |
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Optional Configurations | Wi-Fi communication. |fast8 or |fast16 Hz sampling for profiling. External data and power connector with USB, RS-232, or RS-485 |
Features | - Submersible, autonomous 24-bit data logger - 16 Hz maximum sampling rate - 240 M readings - Up to ten sensors in custom configurations can be integrated - C, T, D and DO are measured to WOCE standards - All calibration constants are stored in the logger - Re-calibration of many sensors may be carried out by the end-user under suitable conditions - Optional RS-232 or RS-485 serial communication allows realtime operation over long cable links using the Ruskin application - Mooring clamps and cages are optional and rugged transit cases are recommended - Deep and shallow water versions |
|fast profiling version also includes | - 8 or 16 Hz maximum sampling rate options - Averaging - Thresholding capability (logger only samples while submerged or under specific conditions) - Optionally, a fast response dissolved oxygen sensor (Response: approximately 1 sec for 63% at 25° C) |
RBR maestro³
The RBRmaestro³ – a multi-channel CTD logger for profiling or long term applications.
The RBRmaestro³ C.T.D is a submersible instrument that is self-contained, accurate and autonomous. It can be deployed for a period of up to 5 years at 1 minute sampling intervals and data is retained in memory, even after the batteries (8 x AA cells) are removed.
Key Features
• Up to 240 M readings
• Up to 16 Hz sampling rate
• Realtime communications
• USB-C download
• Twist activation and Wi-Fi ready
• Supports 3 to 10 channel combinations
RBR’s multi-parameter, multi-channel loggers are designed to provide you with the flexibility to select the right combination of sensors for your water quality measurements. The choice of up to ten sensors can be integrated with the logger.
The loggers are available in two configurations: one for autonomous deployment and one for water column profiling. The recorders can be equipped with data and power connections to facilitate remote access or remote data acquisition.
There are several different sensors that can be used with the recorders, for example: Conductivity, Temperature, Depth, pH, ORP (RedOx), Dissolved Oxygen, Fluorescence, Turbidity, Transmittance, PAR, and others.
The RBRmaestro³ C.T.D+ conductivity, temperature and depth logger is built on the years of experience RBR has creating reliable and easy-to-use instruments. Salinity, depth, and speed of sound are derived through post-processing with the Ruskin software supplied.
Additional information | |
---|---|
Optional Configurations | Wi-Fi communication. |fast8 or |fast16 Hz sampling for profiling. External data and power connector with USB, RS-232, or RS-485 |
Features | - Submersible, autonomous 24-bit data logger - 16 Hz maximum sampling rate - 240 M readings - Up to ten sensors in custom configurations can be integrated - C, T, D and DO are measured to WOCE standards - All calibration constants are stored in the logger - Re-calibration of many sensors may be carried out by the end-user under suitable conditions - Optional RS-232 or RS-485 serial communication allows realtime operation over long cable links using the Ruskin application - Mooring clamps and cages are optional and rugged transit cases are recommended - Deep and shallow water versions |
|fast profiling version also includes | - 8 or 16 Hz maximum sampling rate options - Averaging - Thresholding capability (logger only samples while submerged or under specific conditions) - Optionally, a fast response dissolved oxygen sensor (Response: approximately 1 sec for 63% at 25° C) |