The NexSens M650 Solar Marine Light is a common accessory added to NexSens CB-650, CB-950 and CB-1250 data buoys. It has a 4 nautical mile range and is normally delivered with flange mount hardware, yellow color and default 15 flash/minute pattern (Model M650H-Y). Installation Note: Install the M650 beacon and other top-side mounts before […]
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Move Data Loggers Between Sites
Owners of devices on WQData LIVE may move data loggers between sites as necessary. All device information and collected data will move to the new site. Before moving a logger, it is required that the logger is removed or “unassigned” from its current site. Removing / “Unassigning” a Device To remove / “unassign” a […]
Read/Start an X2 Sensor Measurement
A real-time X2 sensor measurement may be viewed or started using the data acquisition tab (DAQ) in the CONNECT software. This is often a useful tool to use during system configuration or troubleshooting. Remember that many sensors may take several seconds or minutes to complete their measurement, so allow ample time for the measurement cycle […]
CB-50 Data Buoy User Guide
General Overview Precautions Buoy Assembly X2-SDL Submersible Data Logger Installation Instrument Cage Installation Using Sacrificial Anodes Deployment Ballast Weight and Stability Buoy Ballast Weights Mooring Data Buoys CB-Series Buoy Deployment Tips Planning a Medium-Deep Water Deployment Troubleshooting and Maintenance General Buoy Maintenance Battery Installation/Replacement When to Replace Batteries Storage Requirements Warranty NexSens Warranty Service Request […]
X2-SDL Submersible Data Logger Installation
The CB-50 data buoy is designed to securely hold the X2-SDL submersible data logger in the center hole of the buoy. Reference the X2-SDL user guide for logger operation instructions. IMPORTANT – BEFORE FIELD DEPLOYMENT: Completely configure and test the internal logging and telemetry of sensors and data logger. Confirm that the batteries will provide […]
CB-50 Data Buoy Overview
The CB-50 Data Buoy is an ultra-portable real-time system for short-term or seasonal monitoring of emergency response situations. It is designed to accommodate the NexSens X2-SDL submersible data logger for quick deployment of real-time monitoring with a range of compatible sensors. Key Components and Definitions Buoy Hull: Constructed of cross-linked polyethylene foam with a […]
CB-40 Data Buoy User Guide
General Overview Precautions Buoy Assembly Instrument Installation Deployment Ballast Weight and Stability Mooring Data Buoys CB-Series Buoy Deployment Tips Planning a Medium-Deep Water Deployment Warranty NexSens Warranty Service Request NexSens Service Request
Instrument Installation in CB-40 Data Buoy
A water quality sonde or other instrument can easily be installed in the 4″ deployment pipe of the CB-40 buoy by removing the top cover. IMPORTANT – BEFORE FIELD DEPLOYMENT: Completely configure and test the internal logging of the sensor. Confirm that the batteries will provide adequate power for the duration of the deployment. Ensure […]
CB-40 Data Buoy Overview
The CB-40 data buoy is a simple, compact platform for deploying water quality sondes and other instruments that integrate power and data logging. It features an integrated 4″ diameter stainless steel slotted instrument pipe and supports mounting of an optional 1-3 nautical mile light for deployment in navigable waters. Key Components and Definitions Buoy […]
Setting Gain on a mV-485 Adapter
Some analog sensors, such as a Turner Designs Cyclops-7 fluorometer, have different gain settings that allow the sensor to achieve high accuracy across a wide range of concentrations. When used with a mV-485 adapter, the gain setting is controlled within the adapter and can be changed using the process described below. Establish a connection to […]